diff mbox series

[v3,3/3] clk: qcom: Add Global Clock controller (GCC) driver for SC7180

Message ID 20190918095018.17979-4-tdas@codeaurora.org (mailing list archive)
State Superseded
Headers show
Series Add Global Clock controller (GCC) driver for SC7180 | expand

Commit Message

Taniya Das Sept. 18, 2019, 9:50 a.m. UTC
Add support for the global clock controller found on SC7180
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
---
 drivers/clk/qcom/Kconfig      |    9 +
 drivers/clk/qcom/Makefile     |    1 +
 drivers/clk/qcom/gcc-sc7180.c | 2515 +++++++++++++++++++++++++++++++++
 3 files changed, 2525 insertions(+)
 create mode 100644 drivers/clk/qcom/gcc-sc7180.c

--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
of the Code Aurora Forum, hosted by the  Linux Foundation.

Comments

Rajendra Nayak Sept. 19, 2019, 11:08 a.m. UTC | #1
[]..

> +static struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
> +	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
> +};

this fails to build..

In file included from drivers/clk/qcom/gcc-sc7180.c:17:0:
drivers/clk/qcom/gcc-sc7180.c:2429:17: error: ‘gcc_qupv3_wrap0_s0_clk_src_src’ undeclared here (not in a function)
   DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
                  ^
drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro ‘DEFINE_RCG_DFS’
   { .rcg = &r##_src, .init = &r##_init }
             ^
drivers/clk/qcom/gcc-sc7180.c:2430:17: error: ‘gcc_qupv3_wrap0_s1_clk_src_src’ undeclared here (not in a function)
   DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
                  ^
drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro ‘DEFINE_RCG_DFS’
   { .rcg = &r##_src, .init = &r##_init }
             ^
Perhaps you should drop _src here and in the clk_init_data names.

> +
> +static const struct regmap_config gcc_sc7180_regmap_config = {
> +	.reg_bits = 32,
> +	.reg_stride = 4,
> +	.val_bits = 32,
> +	.max_register = 0x18208c,
> +	.fast_io = true,
> +};
> +
> +static const struct qcom_cc_desc gcc_sc7180_desc = {
> +	.config = &gcc_sc7180_regmap_config,
> +	.clk_hws = gcc_sc7180_hws,
> +	.num_clk_hws = ARRAY_SIZE(gcc_sc7180_hws),
> +	.clks = gcc_sc7180_clocks,
> +	.num_clks = ARRAY_SIZE(gcc_sc7180_clocks),
> +	.resets = gcc_sc7180_resets,
> +	.num_resets = ARRAY_SIZE(gcc_sc7180_resets),
> +	.gdscs = gcc_sc7180_gdscs,
> +	.num_gdscs = ARRAY_SIZE(gcc_sc7180_gdscs),
> +};
> +
> +static const struct of_device_id gcc_sc7180_match_table[] = {
> +	{ .compatible = "qcom,gcc-sc7180" },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, gcc_sc7180_match_table);
> +
> +static int gcc_sc7180_probe(struct platform_device *pdev)
> +{
> +	struct regmap *regmap;
> +	int ret;
> +
> +	regmap = qcom_cc_map(pdev, &gcc_sc7180_desc);
> +	if (IS_ERR(regmap))
> +		return PTR_ERR(regmap);
> +
> +	/*
> +	 * Disable the GPLL0 active input to MM blocks, NPU
> +	 * and GPU via MISC registers.
> +	 */
> +	regmap_update_bits(regmap, GCC_MMSS_MISC, 0x3, 0x3);
> +	regmap_update_bits(regmap, GCC_NPU_MISC, 0x3, 0x3);
> +	regmap_update_bits(regmap, GCC_GPU_MISC, 0x3, 0x3);
> +
> +	ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
> +					ARRAY_SIZE(gcc_dfs_clocks));
> +	if (ret)
> +		return ret;
> +
> +	return qcom_cc_really_probe(pdev, &gcc_sc7180_desc, regmap);
> +}
> +
> +static struct platform_driver gcc_sc7180_driver = {
> +	.probe = gcc_sc7180_probe,
> +	.driver = {
> +		.name = "gcc-sc7180",
> +		.of_match_table = gcc_sc7180_match_table,
> +	},
> +};
> +
> +static int __init gcc_sc7180_init(void)
> +{
> +	return platform_driver_register(&gcc_sc7180_driver);
> +}
> +subsys_initcall(gcc_sc7180_init);
> +
> +static void __exit gcc_sc7180_exit(void)
> +{
> +	platform_driver_unregister(&gcc_sc7180_driver);
> +}
> +module_exit(gcc_sc7180_exit);
> +
> +MODULE_DESCRIPTION("QTI GCC SC7180 Driver");
> +MODULE_LICENSE("GPL v2");
> --
> Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
> of the Code Aurora Forum, hosted by the  Linux Foundation.
>
Taniya Das Sept. 20, 2019, 4 a.m. UTC | #2
Hi Rajendra,

Please pick the patch in the series : 
https://patchwork.kernel.org/patch/11150013/

On 9/19/2019 4:38 PM, Rajendra Nayak wrote:
> []..
> 
>> +static struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
>> +};
> 
> this fails to build..
> 
> In file included from drivers/clk/qcom/gcc-sc7180.c:17:0:
> drivers/clk/qcom/gcc-sc7180.c:2429:17: error: 
> ‘gcc_qupv3_wrap0_s0_clk_src_src’ undeclared here (not in a function)
>    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
>                   ^
> drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro 
> ‘DEFINE_RCG_DFS’
>    { .rcg = &r##_src, .init = &r##_init }
>              ^
> drivers/clk/qcom/gcc-sc7180.c:2430:17: error: 
> ‘gcc_qupv3_wrap0_s1_clk_src_src’ undeclared here (not in a function)
>    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
>                   ^
> drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro 
> ‘DEFINE_RCG_DFS’
>    { .rcg = &r##_src, .init = &r##_init }
>              ^
> Perhaps you should drop _src here and in the clk_init_data names.
> 
>> +
>> +static const struct regmap_config gcc_sc7180_regmap_config = {
>> +    .reg_bits = 32,
>> +    .reg_stride = 4,
>> +    .val_bits = 32,
>> +    .max_register = 0x18208c,
>> +    .fast_io = true,
>> +};
>> +
>> +static const struct qcom_cc_desc gcc_sc7180_desc = {
>> +    .config = &gcc_sc7180_regmap_config,
>> +    .clk_hws = gcc_sc7180_hws,
>> +    .num_clk_hws = ARRAY_SIZE(gcc_sc7180_hws),
>> +    .clks = gcc_sc7180_clocks,
>> +    .num_clks = ARRAY_SIZE(gcc_sc7180_clocks),
>> +    .resets = gcc_sc7180_resets,
>> +    .num_resets = ARRAY_SIZE(gcc_sc7180_resets),
>> +    .gdscs = gcc_sc7180_gdscs,
>> +    .num_gdscs = ARRAY_SIZE(gcc_sc7180_gdscs),
>> +};
>> +
>> +static const struct of_device_id gcc_sc7180_match_table[] = {
>> +    { .compatible = "qcom,gcc-sc7180" },
>> +    { }
>> +};
>> +MODULE_DEVICE_TABLE(of, gcc_sc7180_match_table);
>> +
>> +static int gcc_sc7180_probe(struct platform_device *pdev)
>> +{
>> +    struct regmap *regmap;
>> +    int ret;
>> +
>> +    regmap = qcom_cc_map(pdev, &gcc_sc7180_desc);
>> +    if (IS_ERR(regmap))
>> +        return PTR_ERR(regmap);
>> +
>> +    /*
>> +     * Disable the GPLL0 active input to MM blocks, NPU
>> +     * and GPU via MISC registers.
>> +     */
>> +    regmap_update_bits(regmap, GCC_MMSS_MISC, 0x3, 0x3);
>> +    regmap_update_bits(regmap, GCC_NPU_MISC, 0x3, 0x3);
>> +    regmap_update_bits(regmap, GCC_GPU_MISC, 0x3, 0x3);
>> +
>> +    ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
>> +                    ARRAY_SIZE(gcc_dfs_clocks));
>> +    if (ret)
>> +        return ret;
>> +
>> +    return qcom_cc_really_probe(pdev, &gcc_sc7180_desc, regmap);
>> +}
>> +
>> +static struct platform_driver gcc_sc7180_driver = {
>> +    .probe = gcc_sc7180_probe,
>> +    .driver = {
>> +        .name = "gcc-sc7180",
>> +        .of_match_table = gcc_sc7180_match_table,
>> +    },
>> +};
>> +
>> +static int __init gcc_sc7180_init(void)
>> +{
>> +    return platform_driver_register(&gcc_sc7180_driver);
>> +}
>> +subsys_initcall(gcc_sc7180_init);
>> +
>> +static void __exit gcc_sc7180_exit(void)
>> +{
>> +    platform_driver_unregister(&gcc_sc7180_driver);
>> +}
>> +module_exit(gcc_sc7180_exit);
>> +
>> +MODULE_DESCRIPTION("QTI GCC SC7180 Driver");
>> +MODULE_LICENSE("GPL v2");
>> -- 
>> Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
>> of the Code Aurora Forum, hosted by the  Linux Foundation.
>>
>
Rajendra Nayak Sept. 20, 2019, 4:44 a.m. UTC | #3
On 9/20/2019 9:30 AM, Taniya Das wrote:
> Hi Rajendra,
> 
> Please pick the patch in the series : https://patchwork.kernel.org/patch/11150013/

ah, right, not sure how I missed the PATCH 1/3 in the series.
Sorry about the noise.

> 
> On 9/19/2019 4:38 PM, Rajendra Nayak wrote:
>> []..
>>
>>> +static struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
>>> +    DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
>>> +};
>>
>> this fails to build..
>>
>> In file included from drivers/clk/qcom/gcc-sc7180.c:17:0:
>> drivers/clk/qcom/gcc-sc7180.c:2429:17: error: ‘gcc_qupv3_wrap0_s0_clk_src_src’ undeclared here (not in a function)
>>    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
>>                   ^
>> drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro ‘DEFINE_RCG_DFS’
>>    { .rcg = &r##_src, .init = &r##_init }
>>              ^
>> drivers/clk/qcom/gcc-sc7180.c:2430:17: error: ‘gcc_qupv3_wrap0_s1_clk_src_src’ undeclared here (not in a function)
>>    DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
>>                   ^
>> drivers/clk/qcom/clk-rcg.h:171:12: note: in definition of macro ‘DEFINE_RCG_DFS’
>>    { .rcg = &r##_src, .init = &r##_init }
>>              ^
>> Perhaps you should drop _src here and in the clk_init_data names.
>>
>>> +
>>> +static const struct regmap_config gcc_sc7180_regmap_config = {
>>> +    .reg_bits = 32,
>>> +    .reg_stride = 4,
>>> +    .val_bits = 32,
>>> +    .max_register = 0x18208c,
>>> +    .fast_io = true,
>>> +};
>>> +
>>> +static const struct qcom_cc_desc gcc_sc7180_desc = {
>>> +    .config = &gcc_sc7180_regmap_config,
>>> +    .clk_hws = gcc_sc7180_hws,
>>> +    .num_clk_hws = ARRAY_SIZE(gcc_sc7180_hws),
>>> +    .clks = gcc_sc7180_clocks,
>>> +    .num_clks = ARRAY_SIZE(gcc_sc7180_clocks),
>>> +    .resets = gcc_sc7180_resets,
>>> +    .num_resets = ARRAY_SIZE(gcc_sc7180_resets),
>>> +    .gdscs = gcc_sc7180_gdscs,
>>> +    .num_gdscs = ARRAY_SIZE(gcc_sc7180_gdscs),
>>> +};
>>> +
>>> +static const struct of_device_id gcc_sc7180_match_table[] = {
>>> +    { .compatible = "qcom,gcc-sc7180" },
>>> +    { }
>>> +};
>>> +MODULE_DEVICE_TABLE(of, gcc_sc7180_match_table);
>>> +
>>> +static int gcc_sc7180_probe(struct platform_device *pdev)
>>> +{
>>> +    struct regmap *regmap;
>>> +    int ret;
>>> +
>>> +    regmap = qcom_cc_map(pdev, &gcc_sc7180_desc);
>>> +    if (IS_ERR(regmap))
>>> +        return PTR_ERR(regmap);
>>> +
>>> +    /*
>>> +     * Disable the GPLL0 active input to MM blocks, NPU
>>> +     * and GPU via MISC registers.
>>> +     */
>>> +    regmap_update_bits(regmap, GCC_MMSS_MISC, 0x3, 0x3);
>>> +    regmap_update_bits(regmap, GCC_NPU_MISC, 0x3, 0x3);
>>> +    regmap_update_bits(regmap, GCC_GPU_MISC, 0x3, 0x3);
>>> +
>>> +    ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
>>> +                    ARRAY_SIZE(gcc_dfs_clocks));
>>> +    if (ret)
>>> +        return ret;
>>> +
>>> +    return qcom_cc_really_probe(pdev, &gcc_sc7180_desc, regmap);
>>> +}
>>> +
>>> +static struct platform_driver gcc_sc7180_driver = {
>>> +    .probe = gcc_sc7180_probe,
>>> +    .driver = {
>>> +        .name = "gcc-sc7180",
>>> +        .of_match_table = gcc_sc7180_match_table,
>>> +    },
>>> +};
>>> +
>>> +static int __init gcc_sc7180_init(void)
>>> +{
>>> +    return platform_driver_register(&gcc_sc7180_driver);
>>> +}
>>> +subsys_initcall(gcc_sc7180_init);
>>> +
>>> +static void __exit gcc_sc7180_exit(void)
>>> +{
>>> +    platform_driver_unregister(&gcc_sc7180_driver);
>>> +}
>>> +module_exit(gcc_sc7180_exit);
>>> +
>>> +MODULE_DESCRIPTION("QTI GCC SC7180 Driver");
>>> +MODULE_LICENSE("GPL v2");
>>> -- 
>>> Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
>>> of the Code Aurora Forum, hosted by the  Linux Foundation.
>>>
>>
>
Taniya Das Sept. 23, 2019, 8:01 a.m. UTC | #4
Hi Stephen,

Thanks for your comments.

On 9/19/2019 3:09 AM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-09-18 02:50:18)
>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
>> new file mode 100644
>> index 000000000000..d47865d5408f
>> --- /dev/null
>> +++ b/drivers/clk/qcom/gcc-sc7180.c
>> @@ -0,0 +1,2515 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Copyright (c) 2019, The Linux Foundation. All rights reserved.
>> + */
>> +
>> +#include <linux/err.h>
>> +#include <linux/kernel.h>
>> +#include <linux/module.h>
>> +#include <linux/of.h>
>> +#include <linux/of_device.h>
>> +#include <linux/regmap.h>
> 
> include clk-provider.h
> 

will add this header.
Currently the <drivers/clk/qcom/clk-regmap.h> already includes it.

>> +
>> +#include <dt-bindings/clock/qcom,gcc-sc7180.h>
>> +
>> +#include "clk-alpha-pll.h"
>> +#include "clk-branch.h"
>> +#include "clk-rcg.h"
>> +#include "clk-regmap.h"
>> +#include "common.h"
>> +#include "gdsc.h"
>> +#include "reset.h"
>> +
>> +#define GCC_MMSS_MISC          0x09ffc
>> +#define GCC_NPU_MISC           0x4d110
>> +#define GCC_GPU_MISC           0x71028
>> +
>> +enum {
>> +       P_BI_TCXO,
>> +       P_CORE_BI_PLL_TEST_SE,
>> +       P_GPLL0_OUT_EVEN,
>> +       P_GPLL0_OUT_MAIN,
>> +       P_GPLL1_OUT_MAIN,
>> +       P_GPLL4_OUT_MAIN,
>> +       P_GPLL6_OUT_MAIN,
>> +       P_GPLL7_OUT_MAIN,
>> +       P_SLEEP_CLK,
>> +};
>> +
>> +static struct clk_alpha_pll gpll0 = {
>> +       .offset = 0x0,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr = {
>> +               .enable_reg = 0x52010,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gpll0",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .fw_name = "bi_tcxo",
>> +                               .name = "bi_tcxo",
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_alpha_pll_fixed_fabia_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static const struct clk_div_table post_div_table_gpll0_out_even[] = {
>> +       { 0x1, 2 },
>> +       { }
>> +};
>> +
>> +static struct clk_alpha_pll_postdiv gpll0_out_even = {
>> +       .offset = 0x0,
>> +       .post_div_shift = 8,
>> +       .post_div_table = post_div_table_gpll0_out_even,
>> +       .num_post_div = ARRAY_SIZE(post_div_table_gpll0_out_even),
>> +       .width = 4,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gpll0_out_even",
>> +               .parent_data = &(const struct clk_parent_data){
>> +                       .hw = &gpll0.clkr.hw,
>> +               },
>> +               .num_parents = 1,
>> +               .ops = &clk_alpha_pll_postdiv_fabia_ops,
>> +       },
>> +};
>> +
>> +static struct clk_fixed_factor gcc_pll0_main_div_cdiv = {
>> +       .mult = 1,
>> +       .div = 2,
>> +       .hw.init = &(struct clk_init_data){
>> +               .name = "gcc_pll0_main_div_cdiv",
>> +               .parent_data = &(const struct clk_parent_data){
>> +                       .hw = &gpll0.clkr.hw,
>> +               },
>> +               .num_parents = 1,
>> +               .ops = &clk_fixed_factor_ops,
>> +       },
>> +};
>> +
>> +static struct clk_alpha_pll gpll1 = {
>> +       .offset = 0x01000,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr = {
>> +               .enable_reg = 0x52010,
>> +               .enable_mask = BIT(1),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gpll1",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .fw_name = "bi_tcxo",
>> +                               .name = "bi_tcxo",
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_alpha_pll_fixed_fabia_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_alpha_pll gpll4 = {
>> +       .offset = 0x76000,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr = {
>> +               .enable_reg = 0x52010,
>> +               .enable_mask = BIT(4),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gpll4",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .fw_name = "bi_tcxo",
>> +                               .name = "bi_tcxo",
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_alpha_pll_fixed_fabia_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_alpha_pll gpll6 = {
>> +       .offset = 0x13000,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr = {
>> +               .enable_reg = 0x52010,
>> +               .enable_mask = BIT(6),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gpll6",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .fw_name = "bi_tcxo",
>> +                               .name = "bi_tcxo",
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_alpha_pll_fixed_fabia_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_alpha_pll gpll7 = {
>> +       .offset = 0x27000,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
>> +       .clkr = {
>> +               .enable_reg = 0x52010,
>> +               .enable_mask = BIT(7),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gpll7",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .fw_name = "bi_tcxo",
>> +                               .name = "bi_tcxo",
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_alpha_pll_fixed_fabia_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_0[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_GPLL0_OUT_EVEN, 6 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_0[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_0_ao[] = {
>> +       { .fw_name = "bi_tcxo_ao", .name = "bi_tcxo_ao" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_1[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_GPLL6_OUT_MAIN, 2 },
>> +       { P_GPLL0_OUT_EVEN, 6 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_1[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .hw = &gpll6.clkr.hw },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_2[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_GPLL1_OUT_MAIN, 4 },
>> +       { P_GPLL4_OUT_MAIN, 5 },
>> +       { P_GPLL0_OUT_EVEN, 6 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_2[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .hw = &gpll1.clkr.hw },
>> +       { .hw = &gpll4.clkr.hw },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_3[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_3[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_4[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_SLEEP_CLK, 5 },
>> +       { P_GPLL0_OUT_EVEN, 6 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_4[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .fw_name = "sleep_clk", .name = "sleep_clk" },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_5[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_GPLL7_OUT_MAIN, 3 },
>> +       { P_GPLL0_OUT_EVEN, 6 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_5[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .hw = &gpll7.clkr.hw },
>> +       { .hw = &gpll0_out_even.clkr.hw },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct parent_map gcc_parent_map_6[] = {
>> +       { P_BI_TCXO, 0 },
>> +       { P_GPLL0_OUT_MAIN, 1 },
>> +       { P_SLEEP_CLK, 5 },
>> +       { P_CORE_BI_PLL_TEST_SE, 7 },
>> +};
>> +
>> +static const struct clk_parent_data gcc_parent_data_6[] = {
>> +       { .fw_name = "bi_tcxo", .name = "bi_tcxo" },
>> +       { .hw = &gpll0.clkr.hw },
>> +       { .fw_name = "sleep_clk", .name = "sleep_clk" },
>> +       { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_cpuss_ahb_clk_src[] = {
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
>> +       .cmd_rcgr = 0x48014,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_cpuss_ahb_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_cpuss_ahb_clk_src",
>> +               .parent_data = gcc_parent_data_0_ao,
>> +               .num_parents = 4,
>> +               .flags = CLK_SET_RATE_PARENT,
> 
> Is this supposed to have CLK_SET_RATE_PARENT set? The only parent is XO
> that's fixed rate.
> 

This will be removed.

>> +               .ops = &clk_rcg2_ops,
>> +               },
> 
> Weird tab here.
> 
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_gp1_clk_src[] = {
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
>> +       F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(200000000, P_GPLL0_OUT_EVEN, 1.5, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_gp1_clk_src = {
>> +       .cmd_rcgr = 0x64004,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_4,
>> +       .freq_tbl = ftbl_gcc_gp1_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_gp1_clk_src",
>> +               .parent_data = gcc_parent_data_4,
>> +               .num_parents = 5,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static struct clk_rcg2 gcc_gp2_clk_src = {
>> +       .cmd_rcgr = 0x65004,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_4,
>> +       .freq_tbl = ftbl_gcc_gp1_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_gp2_clk_src",
>> +               .parent_data = gcc_parent_data_4,
>> +               .num_parents = 5,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static struct clk_rcg2 gcc_gp3_clk_src = {
>> +       .cmd_rcgr = 0x66004,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_4,
>> +       .freq_tbl = ftbl_gcc_gp1_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_gp3_clk_src",
>> +               .parent_data = gcc_parent_data_4,
>> +               .num_parents = 5,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_pdm2_clk_src[] = {
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(60000000, P_GPLL0_OUT_EVEN, 5, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_pdm2_clk_src = {
>> +       .cmd_rcgr = 0x33010,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_pdm2_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_pdm2_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_qspi_core_clk_src[] = {
>> +       F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
>> +       F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
>> +       F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_qspi_core_clk_src = {
>> +       .cmd_rcgr = 0x4b00c,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_2,
>> +       .freq_tbl = ftbl_gcc_qspi_core_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_qspi_core_clk_src",
>> +               .parent_data = gcc_parent_data_2,
>> +               .num_parents = 6,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
>> +       F(7372800, P_GPLL0_OUT_EVEN, 1, 384, 15625),
>> +       F(14745600, P_GPLL0_OUT_EVEN, 1, 768, 15625),
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(29491200, P_GPLL0_OUT_EVEN, 1, 1536, 15625),
>> +       F(32000000, P_GPLL0_OUT_EVEN, 1, 8, 75),
>> +       F(48000000, P_GPLL0_OUT_EVEN, 1, 4, 25),
>> +       F(64000000, P_GPLL0_OUT_EVEN, 1, 16, 75),
>> +       F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
>> +       F(80000000, P_GPLL0_OUT_EVEN, 1, 4, 15),
>> +       F(96000000, P_GPLL0_OUT_EVEN, 1, 8, 25),
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(102400000, P_GPLL0_OUT_EVEN, 1, 128, 375),
>> +       F(112000000, P_GPLL0_OUT_EVEN, 1, 28, 75),
>> +       F(117964800, P_GPLL0_OUT_EVEN, 1, 6144, 15625),
>> +       F(120000000, P_GPLL0_OUT_EVEN, 2.5, 0, 0),
>> +       F(128000000, P_GPLL6_OUT_MAIN, 3, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s0_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
>> +       .cmd_rcgr = 0x17034,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s1_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
>> +       .cmd_rcgr = 0x17164,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s2_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
>> +       .cmd_rcgr = 0x17294,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s3_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
>> +       .cmd_rcgr = 0x173c4,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s4_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
>> +       .cmd_rcgr = 0x174f4,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap0_s5_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
>> +       .cmd_rcgr = 0x17624,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s0_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
>> +       .cmd_rcgr = 0x18018,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s1_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
>> +       .cmd_rcgr = 0x18148,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s2_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
>> +       .cmd_rcgr = 0x18278,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s3_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
>> +       .cmd_rcgr = 0x183a8,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s4_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
>> +       .cmd_rcgr = 0x184d8,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
>> +};
>> +
>> +static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
>> +       .name = "gcc_qupv3_wrap1_s5_clk_src",
>> +       .parent_data = gcc_parent_data_0,
>> +       .num_parents = 4,
>> +       .ops = &clk_rcg2_ops,
>> +};
>> +
>> +static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
>> +       .cmd_rcgr = 0x18608,
>> +       .mnd_width = 16,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
>> +       .clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
>> +};
>> +
>> +
>> +static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk_src[] = {
>> +       F(144000, P_BI_TCXO, 16, 3, 25),
>> +       F(400000, P_BI_TCXO, 12, 1, 4),
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(20000000, P_GPLL0_OUT_EVEN, 5, 1, 3),
>> +       F(25000000, P_GPLL0_OUT_EVEN, 6, 1, 2),
>> +       F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(192000000, P_GPLL6_OUT_MAIN, 2, 0, 0),
>> +       F(384000000, P_GPLL6_OUT_MAIN, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
>> +       .cmd_rcgr = 0x12028,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_1,
>> +       .freq_tbl = ftbl_gcc_sdcc1_apps_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_sdcc1_apps_clk_src",
>> +               .parent_data = gcc_parent_data_1,
>> +               .num_parents = 5,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_sdcc1_ice_core_clk_src[] = {
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
>> +       F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
>> +       F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
>> +       .cmd_rcgr = 0x12010,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_sdcc1_ice_core_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_sdcc1_ice_core_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
>> +       F(400000, P_BI_TCXO, 12, 1, 4),
>> +       F(9600000, P_BI_TCXO, 2, 0, 0),
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(202000000, P_GPLL7_OUT_MAIN, 4, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
>> +       .cmd_rcgr = 0x1400c,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_5,
>> +       .freq_tbl = ftbl_gcc_sdcc2_apps_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_sdcc2_apps_clk_src",
>> +               .parent_data = gcc_parent_data_5,
>> +               .num_parents = 5,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_ufs_phy_axi_clk_src[] = {
>> +       F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
>> +       F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
>> +       F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
>> +       F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
>> +       F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
>> +       .cmd_rcgr = 0x77020,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_ufs_phy_axi_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_ufs_phy_axi_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_ufs_phy_ice_core_clk_src[] = {
>> +       F(37500000, P_GPLL0_OUT_EVEN, 8, 0, 0),
>> +       F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
>> +       F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
>> +       F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
>> +       .cmd_rcgr = 0x77048,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_ufs_phy_ice_core_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_ufs_phy_ice_core_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_ufs_phy_phy_aux_clk_src[] = {
>> +       F(9600000, P_BI_TCXO, 2, 0, 0),
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
>> +       .cmd_rcgr = 0x77098,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_3,
>> +       .freq_tbl = ftbl_gcc_ufs_phy_phy_aux_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_ufs_phy_phy_aux_clk_src",
>> +               .parent_data = gcc_parent_data_3,
>> +               .num_parents = 3,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_ufs_phy_unipro_core_clk_src[] = {
>> +       F(37500000, P_GPLL0_OUT_EVEN, 8, 0, 0),
>> +       F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
>> +       F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
>> +       .cmd_rcgr = 0x77060,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_ufs_phy_unipro_core_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_ufs_phy_unipro_core_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_usb30_prim_master_clk_src[] = {
>> +       F(66666667, P_GPLL0_OUT_EVEN, 4.5, 0, 0),
>> +       F(133333333, P_GPLL0_OUT_MAIN, 4.5, 0, 0),
>> +       F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
>> +       F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
>> +       .cmd_rcgr = 0xf01c,
>> +       .mnd_width = 8,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_usb30_prim_master_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_usb30_prim_master_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_usb30_prim_mock_utmi_clk_src[] = {
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       F(20000000, P_GPLL0_OUT_EVEN, 15, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
>> +       .cmd_rcgr = 0xf034,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_0,
>> +       .freq_tbl = ftbl_gcc_usb30_prim_mock_utmi_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_usb30_prim_mock_utmi_clk_src",
>> +               .parent_data = gcc_parent_data_0,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static const struct freq_tbl ftbl_gcc_usb3_prim_phy_aux_clk_src[] = {
>> +       F(19200000, P_BI_TCXO, 1, 0, 0),
>> +       { }
>> +};
>> +
>> +static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
>> +       .cmd_rcgr = 0xf060,
>> +       .mnd_width = 0,
>> +       .hid_width = 5,
>> +       .parent_map = gcc_parent_map_6,
>> +       .freq_tbl = ftbl_gcc_usb3_prim_phy_aux_clk_src,
>> +       .clkr.hw.init = &(struct clk_init_data){
>> +               .name = "gcc_usb3_prim_phy_aux_clk_src",
>> +               .parent_data = gcc_parent_data_6,
>> +               .num_parents = 4,
>> +               .ops = &clk_rcg2_ops,
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_aggre_ufs_phy_axi_clk = {
>> +       .halt_reg = 0x82024,
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .hwcg_reg = 0x82024,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x82024,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_aggre_ufs_phy_axi_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_aggre_usb3_prim_axi_clk = {
>> +       .halt_reg = 0x8201c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x8201c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_aggre_usb3_prim_axi_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_boot_rom_ahb_clk = {
>> +       .halt_reg = 0x38004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x38004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(10),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_boot_rom_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_camera_ahb_clk = {
>> +       .halt_reg = 0xb008,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0xb008,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0xb008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_camera_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_camera_hf_axi_clk = {
>> +       .halt_reg = 0xb020,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xb020,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_camera_hf_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_camera_throttle_hf_axi_clk = {
>> +       .halt_reg = 0xb080,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0xb080,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0xb080,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_camera_throttle_hf_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_camera_xo_clk = {
>> +       .halt_reg = 0xb02c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xb02c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_camera_xo_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ce1_ahb_clk = {
>> +       .halt_reg = 0x4100c,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x4100c,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(3),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ce1_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ce1_axi_clk = {
>> +       .halt_reg = 0x41008,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(4),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ce1_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ce1_clk = {
>> +       .halt_reg = 0x41004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(5),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ce1_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_cfg_noc_usb3_prim_axi_clk = {
>> +       .halt_reg = 0x502c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x502c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_cfg_noc_usb3_prim_axi_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* For CPUSS functionality the AHB clock needs to be left enabled */
>> +static struct clk_branch gcc_cpuss_ahb_clk = {
>> +       .halt_reg = 0x48000,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(21),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_cpuss_ahb_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_cpuss_ahb_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* For CPUSS functionality the GNOC clock needs to be left enabled */
>> +static struct clk_branch gcc_cpuss_gnoc_clk = {
>> +       .halt_reg = 0x48004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x48004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(22),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_cpuss_gnoc_clk",
>> +                       .flags = CLK_IS_CRITICAL,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_cpuss_rbcpr_clk = {
>> +       .halt_reg = 0x48008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x48008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_cpuss_rbcpr_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ddrss_gpu_axi_clk = {
>> +       .halt_reg = 0x4452c,
>> +       .halt_check = BRANCH_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x4452c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ddrss_gpu_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>> +static struct clk_branch gcc_disp_ahb_clk = {
>> +       .halt_reg = 0xb00c,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0xb00c,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0xb00c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_ahb_clk",
>> +                       .flags = CLK_IS_CRITICAL,
> 
> Does this assume the display is left enabled out of the bootloader? Why
> is this critical to system operation? Maybe it is really
> CLK_IGNORE_UNUSED?
> 

This clock is not kept enabled by bootloader. But leaving this ON for 
clients on config noc.

>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_disp_gpll0_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(18),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_gpll0_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gpll0.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_disp_gpll0_div_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(19),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_gpll0_div_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_pll0_main_div_cdiv.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_disp_hf_axi_clk = {
>> +       .halt_reg = 0xb024,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xb024,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_hf_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_disp_throttle_hf_axi_clk = {
>> +       .halt_reg = 0xb084,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0xb084,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0xb084,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_throttle_hf_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_disp_xo_clk = {
>> +       .halt_reg = 0xb030,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xb030,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_disp_xo_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gp1_clk = {
>> +       .halt_reg = 0x64000,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x64000,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gp1_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_gp1_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gp2_clk = {
>> +       .halt_reg = 0x65000,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x65000,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gp2_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_gp2_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gp3_clk = {
>> +       .halt_reg = 0x66000,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x66000,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gp3_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_gp3_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>> +static struct clk_branch gcc_gpu_cfg_ahb_clk = {
>> +       .halt_reg = 0x71004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x71004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x71004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gpu_cfg_ahb_clk",
>> +                       .flags = CLK_IS_CRITICAL,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gpu_gpll0_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(15),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gpu_gpll0_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gpll0.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(16),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gpu_gpll0_div_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_pll0_main_div_cdiv.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gpu_memnoc_gfx_clk = {
>> +       .halt_reg = 0x7100c,
>> +       .halt_check = BRANCH_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x7100c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gpu_memnoc_gfx_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_gpu_snoc_dvm_gfx_clk = {
>> +       .halt_reg = 0x71018,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x71018,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_gpu_snoc_dvm_gfx_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_axi_clk = {
>> +       .halt_reg = 0x4d008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x4d008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_bwmon_axi_clk = {
>> +       .halt_reg = 0x73008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x73008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_bwmon_axi_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_bwmon_dma_cfg_ahb_clk = {
>> +       .halt_reg = 0x73018,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x73018,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_bwmon_dma_cfg_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_bwmon_dsp_cfg_ahb_clk = {
>> +       .halt_reg = 0x7301c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x7301c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_bwmon_dsp_cfg_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_cfg_ahb_clk = {
>> +       .halt_reg = 0x4d004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x4d004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x4d004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_cfg_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_dma_clk = {
>> +       .halt_reg = 0x4d1a0,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x4d1a0,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x4d1a0,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_dma_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_gpll0_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(25),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_gpll0_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gpll0.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_npu_gpll0_div_clk_src = {
>> +       .halt_check = BRANCH_HALT_DELAY,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(26),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_npu_gpll0_div_clk_src",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_pll0_main_div_cdiv.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_pdm2_clk = {
>> +       .halt_reg = 0x3300c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x3300c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_pdm2_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_pdm2_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_pdm_ahb_clk = {
>> +       .halt_reg = 0x33004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x33004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x33004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_pdm_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_pdm_xo4_clk = {
>> +       .halt_reg = 0x33008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x33008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_pdm_xo4_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_prng_ahb_clk = {
>> +       .halt_reg = 0x34004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x34004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(13),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_prng_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qspi_cnoc_periph_ahb_clk = {
>> +       .halt_reg = 0x4b004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x4b004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x4b004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qspi_cnoc_periph_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qspi_core_clk = {
>> +       .halt_reg = 0x4b008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x4b008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qspi_core_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qspi_core_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_core_2x_clk = {
>> +       .halt_reg = 0x17014,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(9),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_core_2x_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_core_clk = {
>> +       .halt_reg = 0x1700c,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(8),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_core_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s0_clk = {
>> +       .halt_reg = 0x17030,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(10),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s0_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s0_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s1_clk = {
>> +       .halt_reg = 0x17160,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(11),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s1_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s1_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s2_clk = {
>> +       .halt_reg = 0x17290,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(12),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s2_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s2_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s3_clk = {
>> +       .halt_reg = 0x173c0,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(13),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s3_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s3_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s4_clk = {
>> +       .halt_reg = 0x174f0,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(14),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s4_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s4_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap0_s5_clk = {
>> +       .halt_reg = 0x17620,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(15),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap0_s5_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap0_s5_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_core_2x_clk = {
>> +       .halt_reg = 0x18004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(18),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_core_2x_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_core_clk = {
>> +       .halt_reg = 0x18008,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(19),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_core_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s0_clk = {
>> +       .halt_reg = 0x18014,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(22),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s0_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s0_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s1_clk = {
>> +       .halt_reg = 0x18144,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(23),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s1_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s1_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s2_clk = {
>> +       .halt_reg = 0x18274,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(24),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s2_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s2_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s3_clk = {
>> +       .halt_reg = 0x183a4,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(25),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s3_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s3_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s4_clk = {
>> +       .halt_reg = 0x184d4,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(26),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s4_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s4_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap1_s5_clk = {
>> +       .halt_reg = 0x18604,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(27),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap1_s5_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_qupv3_wrap1_s5_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap_0_m_ahb_clk = {
>> +       .halt_reg = 0x17004,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(6),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap_0_m_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap_0_s_ahb_clk = {
>> +       .halt_reg = 0x17008,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x17008,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(7),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap_0_s_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap_1_m_ahb_clk = {
>> +       .halt_reg = 0x1800c,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(20),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap_1_m_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_qupv3_wrap_1_s_ahb_clk = {
>> +       .halt_reg = 0x18010,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .hwcg_reg = 0x18010,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x52008,
>> +               .enable_mask = BIT(21),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_qupv3_wrap_1_s_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_sdcc1_ahb_clk = {
>> +       .halt_reg = 0x12008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x12008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sdcc1_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_sdcc1_apps_clk = {
>> +       .halt_reg = 0x1200c,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x1200c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sdcc1_apps_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_sdcc1_apps_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_sdcc1_ice_core_clk = {
>> +       .halt_reg = 0x12040,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x12040,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sdcc1_ice_core_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_sdcc1_ice_core_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_sdcc2_ahb_clk = {
>> +       .halt_reg = 0x14008,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x14008,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sdcc2_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_sdcc2_apps_clk = {
>> +       .halt_reg = 0x14004,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x14004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sdcc2_apps_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_sdcc2_apps_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* For CPUSS functionality the SYS NOC clock needs to be left enabled */
>> +static struct clk_branch gcc_sys_noc_cpuss_ahb_clk = {
>> +       .halt_reg = 0x4144,
>> +       .halt_check = BRANCH_HALT_VOTED,
>> +       .clkr = {
>> +               .enable_reg = 0x52000,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_sys_noc_cpuss_ahb_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_cpuss_ahb_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_mem_clkref_clk = {
>> +       .halt_reg = 0x8c000,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x8c000,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_mem_clkref_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_ahb_clk = {
>> +       .halt_reg = 0x77014,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x77014,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x77014,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_ahb_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_axi_clk = {
>> +       .halt_reg = 0x77038,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x77038,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x77038,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_axi_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_ice_core_clk = {
>> +       .halt_reg = 0x77090,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x77090,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x77090,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_ice_core_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_ufs_phy_ice_core_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
>> +       .halt_reg = 0x77094,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x77094,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x77094,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
>> +       .halt_reg = 0x7701c,
>> +       .halt_check = BRANCH_HALT_SKIP,
> 
> Again, nobody has fixed the UFS driver to not need to do this halt skip
> check for these clks? It's been over a year.
> 

The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot 
configuration and thus during the late initcall of clk_disable there 
could be warnings of "clock stuck ON" in the dmesg. That is the reason 
also to use the BRANCH_HALT_SKIP flag.

I would also check internally for the UFS driver fix you are referring here.

>> +       .clkr = {
>> +               .enable_reg = 0x7701c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = {
>> +       .halt_reg = 0x77018,
>> +       .halt_check = BRANCH_HALT_SKIP,
>> +       .clkr = {
>> +               .enable_reg = 0x77018,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_tx_symbol_0_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_ufs_phy_unipro_core_clk = {
>> +       .halt_reg = 0x7708c,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x7708c,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x7708c,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_ufs_phy_unipro_core_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_ufs_phy_unipro_core_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb30_prim_master_clk = {
>> +       .halt_reg = 0xf010,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xf010,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb30_prim_master_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb30_prim_mock_utmi_clk = {
>> +       .halt_reg = 0xf018,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xf018,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb30_prim_mock_utmi_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw =
>> +                               &gcc_usb30_prim_mock_utmi_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb30_prim_sleep_clk = {
>> +       .halt_reg = 0xf014,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xf014,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb30_prim_sleep_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb3_prim_clkref_clk = {
>> +       .halt_reg = 0x8c010,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0x8c010,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb3_prim_clkref_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb3_prim_phy_aux_clk = {
>> +       .halt_reg = 0xf050,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xf050,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb3_prim_phy_aux_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb3_prim_phy_com_aux_clk = {
>> +       .halt_reg = 0xf054,
>> +       .halt_check = BRANCH_HALT,
>> +       .clkr = {
>> +               .enable_reg = 0xf054,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb3_prim_phy_com_aux_clk",
>> +                       .parent_data = &(const struct clk_parent_data){
>> +                               .hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
>> +                       },
>> +                       .num_parents = 1,
>> +                       .flags = CLK_SET_RATE_PARENT,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
>> +       .halt_reg = 0xf058,
>> +       .halt_check = BRANCH_HALT_SKIP,
> 
> Why does this need halt_skip?

This is required as the source is external PHY, so we want to not check 
for HALT.

> 
>> +       .clkr = {
>> +               .enable_reg = 0xf058,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
>> +       .halt_reg = 0x6a004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0x6a004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0x6a004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
> 
> There's no parent though... So I guess this means it keeps it enabled
> implicitly in hardware?
> 

These are not left enabled, but want to leave them enabled for clients 
on config NOC.

>> +static struct clk_branch gcc_video_ahb_clk = {
>> +       .halt_reg = 0xb004,
>> +       .halt_check = BRANCH_HALT,
>> +       .hwcg_reg = 0xb004,
>> +       .hwcg_bit = 1,
>> +       .clkr = {
>> +               .enable_reg = 0xb004,
>> +               .enable_mask = BIT(0),
>> +               .hw.init = &(struct clk_init_data){
>> +                       .name = "gcc_video_ahb_clk",
>> +                       .flags = CLK_IS_CRITICAL,
>> +                       .ops = &clk_branch2_ops,
>> +               },
>> +       },
>> +};
>> +
> [..]
>> +
>> +static const struct qcom_reset_map gcc_sc7180_resets[] = {
>> +       [GCC_QUSB2PHY_PRIM_BCR] = { 0x26000 },
>> +       [GCC_QUSB2PHY_SEC_BCR] = { 0x26004 },
>> +       [GCC_UFS_PHY_BCR] = { 0x77000 },
>> +       [GCC_USB30_PRIM_BCR] = { 0xf000 },
>> +       [GCC_USB3_PHY_PRIM_BCR] = { 0x50000 },
>> +       [GCC_USB3PHY_PHY_PRIM_BCR] = { 0x50004 },
>> +       [GCC_USB3_PHY_SEC_BCR] = { 0x5000c },
>> +       [GCC_USB3_DP_PHY_PRIM_BCR] = { 0x50008 },
>> +       [GCC_USB3PHY_PHY_SEC_BCR] = { 0x50010 },
>> +       [GCC_USB3_DP_PHY_SEC_BCR] = { 0x50014 },
>> +       [GCC_USB_PHY_CFG_AHB2PHY_BCR] = { 0x6a000 },
>> +};
>> +
>> +static struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
> 
> const?
> 

Will take care of this too.

>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
>> +       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
>> +};
>> +
>> +static const struct regmap_config gcc_sc7180_regmap_config = {
>> +       .reg_bits = 32,
>> +       .reg_stride = 4,
>> +       .val_bits = 32,
>> +       .max_register = 0x18208c,
>> +       .fast_io = true,
>> +};
>> +
>> +static const struct qcom_cc_desc gcc_sc7180_desc = {
>> +       .config = &gcc_sc7180_regmap_config,
>> +       .clk_hws = gcc_sc7180_hws,
>> +       .num_clk_hws = ARRAY_SIZE(gcc_sc7180_hws),
>> +       .clks = gcc_sc7180_clocks,
>> +       .num_clks = ARRAY_SIZE(gcc_sc7180_clocks),
>> +       .resets = gcc_sc7180_resets,
>> +       .num_resets = ARRAY_SIZE(gcc_sc7180_resets),
>> +       .gdscs = gcc_sc7180_gdscs,
>> +       .num_gdscs = ARRAY_SIZE(gcc_sc7180_gdscs),
>> +};
>> +
>> +static const struct of_device_id gcc_sc7180_match_table[] = {
>> +       { .compatible = "qcom,gcc-sc7180" },
>> +       { }
>> +};
>> +MODULE_DEVICE_TABLE(of, gcc_sc7180_match_table);
>> +
>> +static int gcc_sc7180_probe(struct platform_device *pdev)
>> +{
>> +       struct regmap *regmap;
>> +       int ret;
>> +
>> +       regmap = qcom_cc_map(pdev, &gcc_sc7180_desc);
>> +       if (IS_ERR(regmap))
>> +               return PTR_ERR(regmap);
>> +
>> +       /*
>> +        * Disable the GPLL0 active input to MM blocks, NPU
>> +        * and GPU via MISC registers.
>> +        */
>> +       regmap_update_bits(regmap, GCC_MMSS_MISC, 0x3, 0x3);
>> +       regmap_update_bits(regmap, GCC_NPU_MISC, 0x3, 0x3);
>> +       regmap_update_bits(regmap, GCC_GPU_MISC, 0x3, 0x3);
>> +
>> +       ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
>> +                                       ARRAY_SIZE(gcc_dfs_clocks));
>> +       if (ret)
>> +               return ret;
>> +
>> +       return qcom_cc_really_probe(pdev, &gcc_sc7180_desc, regmap);
>> +}
>> +
>> +static struct platform_driver gcc_sc7180_driver = {
>> +       .probe = gcc_sc7180_probe,
>> +       .driver = {
>> +               .name = "gcc-sc7180",
>> +               .of_match_table = gcc_sc7180_match_table,
>> +       },
>> +};
>> +
>> +static int __init gcc_sc7180_init(void)
>> +{
>> +       return platform_driver_register(&gcc_sc7180_driver);
>> +}
>> +subsys_initcall(gcc_sc7180_init);
> 
> Make this core_initcall because Amit has done that for other drivers.
> 

Will move it to core_initcall().

>> +
>> +static void __exit gcc_sc7180_exit(void)
>> +{
>> +       platform_driver_unregister(&gcc_sc7180_driver);
>> +}
>> +module_exit(gcc_sc7180_exit);
>> +
>> +MODULE_DESCRIPTION("QTI GCC SC7180 Driver");
>> +MODULE_LICENSE("GPL v2");
Stephen Boyd Sept. 24, 2019, 11:12 p.m. UTC | #5
Quoting Taniya Das (2019-09-23 01:01:11)
> Hi Stephen,
> 
> Thanks for your comments.
> 
> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
> > Quoting Taniya Das (2019-09-18 02:50:18)
> >> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
> >> new file mode 100644
> >> index 000000000000..d47865d5408f
> >> --- /dev/null
> >> +++ b/drivers/clk/qcom/gcc-sc7180.c
> >> @@ -0,0 +1,2515 @@
> >> +// SPDX-License-Identifier: GPL-2.0
> >> +/*
> >> + * Copyright (c) 2019, The Linux Foundation. All rights reserved.
> >> + */
> >> +
> >> +#include <linux/err.h>
> >> +#include <linux/kernel.h>
> >> +#include <linux/module.h>
> >> +#include <linux/of.h>
> >> +#include <linux/of_device.h>
> >> +#include <linux/regmap.h>
> > 
> > include clk-provider.h
> > 
> 
> will add this header.
> Currently the <drivers/clk/qcom/clk-regmap.h> already includes it.

Yes but it should be included in any clk-provider drivers too.

> >> +
> >> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
> >> +static struct clk_branch gcc_disp_ahb_clk = {
> >> +       .halt_reg = 0xb00c,
> >> +       .halt_check = BRANCH_HALT,
> >> +       .hwcg_reg = 0xb00c,
> >> +       .hwcg_bit = 1,
> >> +       .clkr = {
> >> +               .enable_reg = 0xb00c,
> >> +               .enable_mask = BIT(0),
> >> +               .hw.init = &(struct clk_init_data){
> >> +                       .name = "gcc_disp_ahb_clk",
> >> +                       .flags = CLK_IS_CRITICAL,
> > 
> > Does this assume the display is left enabled out of the bootloader? Why
> > is this critical to system operation? Maybe it is really
> > CLK_IGNORE_UNUSED?
> > 
> 
> This clock is not kept enabled by bootloader. But leaving this ON for 
> clients on config noc.

Please see below comment for the other critical clk with no parent.

> 
> >> +                       .ops = &clk_branch2_ops,
> >> +               },
> >> +       },
> >> +};
> >> +
[...]
> >> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
> >> +       .halt_reg = 0x77094,
> >> +       .halt_check = BRANCH_HALT,
> >> +       .hwcg_reg = 0x77094,
> >> +       .hwcg_bit = 1,
> >> +       .clkr = {
> >> +               .enable_reg = 0x77094,
> >> +               .enable_mask = BIT(0),
> >> +               .hw.init = &(struct clk_init_data){
> >> +                       .name = "gcc_ufs_phy_phy_aux_clk",
> >> +                       .parent_data = &(const struct clk_parent_data){
> >> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
> >> +                       },
> >> +                       .num_parents = 1,
> >> +                       .flags = CLK_SET_RATE_PARENT,
> >> +                       .ops = &clk_branch2_ops,
> >> +               },
> >> +       },
> >> +};
> >> +
> >> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
> >> +       .halt_reg = 0x7701c,
> >> +       .halt_check = BRANCH_HALT_SKIP,
> > 
> > Again, nobody has fixed the UFS driver to not need to do this halt skip
> > check for these clks? It's been over a year.
> > 
> 
> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot 
> configuration and thus during the late initcall of clk_disable there 
> could be warnings of "clock stuck ON" in the dmesg. That is the reason 
> also to use the BRANCH_HALT_SKIP flag.

Oh that's bad. Why do the clks stay on when we try to turn them off?

> 
> I would also check internally for the UFS driver fix you are referring here.

Sure. I keep asking but nothing is done :(

> 
> >> +       .clkr = {
> >> +               .enable_reg = 0x7701c,
> >> +               .enable_mask = BIT(0),
> >> +               .hw.init = &(struct clk_init_data){
> >> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
> >> +                       .ops = &clk_branch2_ops,
> >> +               },
> >> +       },
> >> +};
> >> +
[...]
> >> +
> >> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
> >> +       .halt_reg = 0xf058,
> >> +       .halt_check = BRANCH_HALT_SKIP,
> > 
> > Why does this need halt_skip?
> 
> This is required as the source is external PHY, so we want to not check 
> for HALT.

This doesn't really answer my question. If the source is an external phy
then it should be listed as a clock in the DT binding and the parent
should be specified here. Unless something doesn't work because of that?

> 
> > 
> >> +       .clkr = {
> >> +               .enable_reg = 0xf058,
> >> +               .enable_mask = BIT(0),
> >> +               .hw.init = &(struct clk_init_data){
> >> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
> >> +                       .ops = &clk_branch2_ops,
> >> +               },
> >> +       },
> >> +};
> >> +
> >> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
> >> +       .halt_reg = 0x6a004,
> >> +       .halt_check = BRANCH_HALT,
> >> +       .hwcg_reg = 0x6a004,
> >> +       .hwcg_bit = 1,
> >> +       .clkr = {
> >> +               .enable_reg = 0x6a004,
> >> +               .enable_mask = BIT(0),
> >> +               .hw.init = &(struct clk_init_data){
> >> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
> >> +                       .ops = &clk_branch2_ops,
> >> +               },
> >> +       },
> >> +};
> >> +
> >> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
> > 
> > There's no parent though... So I guess this means it keeps it enabled
> > implicitly in hardware?
> > 
> 
> These are not left enabled, but want to leave them enabled for clients 
> on config NOC.

Sure. It just doesn't make sense to create clk structures and expose
them in the kernel when we just want to turn the bits on and leave them
on forever. Why not just do some register writes in probe for this
driver? Doesn't that work just as well and use less memory?
Taniya Das Sept. 25, 2019, 11:20 a.m. UTC | #6
Hi Stephen,

Please find my comments.

On 9/25/2019 4:42 AM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-09-23 01:01:11)
>> Hi Stephen,
>>
>> Thanks for your comments.
>>
>> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
>>> Quoting Taniya Das (2019-09-18 02:50:18)
>>>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
>>>> new file mode 100644
>>>> index 000000000000..d47865d5408f
>>>> --- /dev/null
>>>> +++ b/drivers/clk/qcom/gcc-sc7180.c
>>>> @@ -0,0 +1,2515 @@
>>>> +// SPDX-License-Identifier: GPL-2.0
>>>> +/*
>>>> + * Copyright (c) 2019, The Linux Foundation. All rights reserved.
>>>> + */
>>>> +
>>>> +#include <linux/err.h>
>>>> +#include <linux/kernel.h>
>>>> +#include <linux/module.h>
>>>> +#include <linux/of.h>
>>>> +#include <linux/of_device.h>
>>>> +#include <linux/regmap.h>
>>>
>>> include clk-provider.h
>>>
>>
>> will add this header.
>> Currently the <drivers/clk/qcom/clk-regmap.h> already includes it.
> 
> Yes but it should be included in any clk-provider drivers too.
> 
>>>> +
>>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>>>> +static struct clk_branch gcc_disp_ahb_clk = {
>>>> +       .halt_reg = 0xb00c,
>>>> +       .halt_check = BRANCH_HALT,
>>>> +       .hwcg_reg = 0xb00c,
>>>> +       .hwcg_bit = 1,
>>>> +       .clkr = {
>>>> +               .enable_reg = 0xb00c,
>>>> +               .enable_mask = BIT(0),
>>>> +               .hw.init = &(struct clk_init_data){
>>>> +                       .name = "gcc_disp_ahb_clk",
>>>> +                       .flags = CLK_IS_CRITICAL,
>>>
>>> Does this assume the display is left enabled out of the bootloader? Why
>>> is this critical to system operation? Maybe it is really
>>> CLK_IGNORE_UNUSED?
>>>
>>
>> This clock is not kept enabled by bootloader. But leaving this ON for
>> clients on config noc.
> 
> Please see below comment for the other critical clk with no parent.
> 
>>
>>>> +                       .ops = &clk_branch2_ops,
>>>> +               },
>>>> +       },
>>>> +};
>>>> +
> [...]
>>>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
>>>> +       .halt_reg = 0x77094,
>>>> +       .halt_check = BRANCH_HALT,
>>>> +       .hwcg_reg = 0x77094,
>>>> +       .hwcg_bit = 1,
>>>> +       .clkr = {
>>>> +               .enable_reg = 0x77094,
>>>> +               .enable_mask = BIT(0),
>>>> +               .hw.init = &(struct clk_init_data){
>>>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
>>>> +                       .parent_data = &(const struct clk_parent_data){
>>>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
>>>> +                       },
>>>> +                       .num_parents = 1,
>>>> +                       .flags = CLK_SET_RATE_PARENT,
>>>> +                       .ops = &clk_branch2_ops,
>>>> +               },
>>>> +       },
>>>> +};
>>>> +
>>>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
>>>> +       .halt_reg = 0x7701c,
>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>
>>> Again, nobody has fixed the UFS driver to not need to do this halt skip
>>> check for these clks? It's been over a year.
>>>
>>
>> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot
>> configuration and thus during the late initcall of clk_disable there
>> could be warnings of "clock stuck ON" in the dmesg. That is the reason
>> also to use the BRANCH_HALT_SKIP flag.
> 
> Oh that's bad. Why do the clks stay on when we try to turn them off?
>

Those could be due to the configuration selected by HW and SW cannot 
override them, so traditionally we have never polled for CLK_OFF for 
these clocks.

>>
>> I would also check internally for the UFS driver fix you are referring here.
> 
> Sure. I keep asking but nothing is done :(
> 
>>
>>>> +       .clkr = {
>>>> +               .enable_reg = 0x7701c,
>>>> +               .enable_mask = BIT(0),
>>>> +               .hw.init = &(struct clk_init_data){
>>>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
>>>> +                       .ops = &clk_branch2_ops,
>>>> +               },
>>>> +       },
>>>> +};
>>>> +
> [...]
>>>> +
>>>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
>>>> +       .halt_reg = 0xf058,
>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>
>>> Why does this need halt_skip?
>>
>> This is required as the source is external PHY, so we want to not check
>> for HALT.
> 
> This doesn't really answer my question. If the source is an external phy
> then it should be listed as a clock in the DT binding and the parent
> should be specified here. Unless something doesn't work because of that?
> 

The USB phy is managed by the USB driver and clock driver is not aware 
if USB driver models the phy as a clock. Thus we do want to keep a 
dependency on the parent and not poll for CLK_ENABLE.

>>
>>>
>>>> +       .clkr = {
>>>> +               .enable_reg = 0xf058,
>>>> +               .enable_mask = BIT(0),
>>>> +               .hw.init = &(struct clk_init_data){
>>>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
>>>> +                       .ops = &clk_branch2_ops,
>>>> +               },
>>>> +       },
>>>> +};
>>>> +
>>>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
>>>> +       .halt_reg = 0x6a004,
>>>> +       .halt_check = BRANCH_HALT,
>>>> +       .hwcg_reg = 0x6a004,
>>>> +       .hwcg_bit = 1,
>>>> +       .clkr = {
>>>> +               .enable_reg = 0x6a004,
>>>> +               .enable_mask = BIT(0),
>>>> +               .hw.init = &(struct clk_init_data){
>>>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
>>>> +                       .ops = &clk_branch2_ops,
>>>> +               },
>>>> +       },
>>>> +};
>>>> +
>>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>>>
>>> There's no parent though... So I guess this means it keeps it enabled
>>> implicitly in hardware?
>>>
>>
>> These are not left enabled, but want to leave them enabled for clients
>> on config NOC.
> 
> Sure. It just doesn't make sense to create clk structures and expose
> them in the kernel when we just want to turn the bits on and leave them
> on forever. Why not just do some register writes in probe for this
> driver? Doesn't that work just as well and use less memory?
> 

Even if I write these registers during probe, the late init check 
'clk_core_is_enabled' would return true and would be turned OFF, that is 
the reason for marking them CRITICAL.
Stephen Boyd Sept. 25, 2019, 1:03 p.m. UTC | #7
Quoting Taniya Das (2019-09-25 04:20:07)
> Hi Stephen,
> 
> Please find my comments.
> 
> On 9/25/2019 4:42 AM, Stephen Boyd wrote:
> > Quoting Taniya Das (2019-09-23 01:01:11)
> >> Hi Stephen,
> >>
> >> Thanks for your comments.
> >>
> >> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
> >>> Quoting Taniya Das (2019-09-18 02:50:18)
> >>>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
> >>>> new file mode 100644
> >>>> index 000000000000..d47865d5408f
> >>>> --- /dev/null
> >>>> +++ b/drivers/clk/qcom/gcc-sc7180.c
> >>>> +                       .ops = &clk_branch2_ops,
> >>>> +               },
> >>>> +       },
> >>>> +};
> >>>> +
> > [...]
> >>>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
> >>>> +       .halt_reg = 0x77094,
> >>>> +       .halt_check = BRANCH_HALT,
> >>>> +       .hwcg_reg = 0x77094,
> >>>> +       .hwcg_bit = 1,
> >>>> +       .clkr = {
> >>>> +               .enable_reg = 0x77094,
> >>>> +               .enable_mask = BIT(0),
> >>>> +               .hw.init = &(struct clk_init_data){
> >>>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
> >>>> +                       .parent_data = &(const struct clk_parent_data){
> >>>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
> >>>> +                       },
> >>>> +                       .num_parents = 1,
> >>>> +                       .flags = CLK_SET_RATE_PARENT,
> >>>> +                       .ops = &clk_branch2_ops,
> >>>> +               },
> >>>> +       },
> >>>> +};
> >>>> +
> >>>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
> >>>> +       .halt_reg = 0x7701c,
> >>>> +       .halt_check = BRANCH_HALT_SKIP,
> >>>
> >>> Again, nobody has fixed the UFS driver to not need to do this halt skip
> >>> check for these clks? It's been over a year.
> >>>
> >>
> >> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot
> >> configuration and thus during the late initcall of clk_disable there
> >> could be warnings of "clock stuck ON" in the dmesg. That is the reason
> >> also to use the BRANCH_HALT_SKIP flag.
> > 
> > Oh that's bad. Why do the clks stay on when we try to turn them off?
> >
> 
> Those could be due to the configuration selected by HW and SW cannot 
> override them, so traditionally we have never polled for CLK_OFF for 
> these clocks.

Is that the case or just a guess?

> 
> >>
> >> I would also check internally for the UFS driver fix you are referring here.
> > 
> > Sure. I keep asking but nothing is done :(
> > 
> >>
> >>>> +       .clkr = {
> >>>> +               .enable_reg = 0x7701c,
> >>>> +               .enable_mask = BIT(0),
> >>>> +               .hw.init = &(struct clk_init_data){
> >>>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
> >>>> +                       .ops = &clk_branch2_ops,
> >>>> +               },
> >>>> +       },
> >>>> +};
> >>>> +
> > [...]
> >>>> +
> >>>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
> >>>> +       .halt_reg = 0xf058,
> >>>> +       .halt_check = BRANCH_HALT_SKIP,
> >>>
> >>> Why does this need halt_skip?
> >>
> >> This is required as the source is external PHY, so we want to not check
> >> for HALT.
> > 
> > This doesn't really answer my question. If the source is an external phy
> > then it should be listed as a clock in the DT binding and the parent
> > should be specified here. Unless something doesn't work because of that?
> > 
> 
> The USB phy is managed by the USB driver and clock driver is not aware 
> if USB driver models the phy as a clock. Thus we do want to keep a 
> dependency on the parent and not poll for CLK_ENABLE.

The clk driver should be aware of the USB driver modeling the phy as a
clk. We do that for other phys so what is the difference here?

> 
> >>
> >>>
> >>>> +       .clkr = {
> >>>> +               .enable_reg = 0xf058,
> >>>> +               .enable_mask = BIT(0),
> >>>> +               .hw.init = &(struct clk_init_data){
> >>>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
> >>>> +                       .ops = &clk_branch2_ops,
> >>>> +               },
> >>>> +       },
> >>>> +};
> >>>> +
> >>>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
> >>>> +       .halt_reg = 0x6a004,
> >>>> +       .halt_check = BRANCH_HALT,
> >>>> +       .hwcg_reg = 0x6a004,
> >>>> +       .hwcg_bit = 1,
> >>>> +       .clkr = {
> >>>> +               .enable_reg = 0x6a004,
> >>>> +               .enable_mask = BIT(0),
> >>>> +               .hw.init = &(struct clk_init_data){
> >>>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
> >>>> +                       .ops = &clk_branch2_ops,
> >>>> +               },
> >>>> +       },
> >>>> +};
> >>>> +
> >>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
> >>>
> >>> There's no parent though... So I guess this means it keeps it enabled
> >>> implicitly in hardware?
> >>>
> >>
> >> These are not left enabled, but want to leave them enabled for clients
> >> on config NOC.
> > 
> > Sure. It just doesn't make sense to create clk structures and expose
> > them in the kernel when we just want to turn the bits on and leave them
> > on forever. Why not just do some register writes in probe for this
> > driver? Doesn't that work just as well and use less memory?
> > 
> 
> Even if I write these registers during probe, the late init check 
> 'clk_core_is_enabled' would return true and would be turned OFF, that is 
> the reason for marking them CRITICAL.
> 

That wouldn't happen if the clks weren't registered though, no?
Taniya Das Sept. 27, 2019, 7:37 a.m. UTC | #8
Hi Stephen,

On 9/25/2019 6:33 PM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-09-25 04:20:07)
>> Hi Stephen,
>>
>> Please find my comments.
>>
>> On 9/25/2019 4:42 AM, Stephen Boyd wrote:
>>> Quoting Taniya Das (2019-09-23 01:01:11)
>>>> Hi Stephen,
>>>>
>>>> Thanks for your comments.
>>>>
>>>> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
>>>>> Quoting Taniya Das (2019-09-18 02:50:18)
>>>>>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
>>>>>> new file mode 100644
>>>>>> index 000000000000..d47865d5408f
>>>>>> --- /dev/null
>>>>>> +++ b/drivers/clk/qcom/gcc-sc7180.c
>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>> +               },
>>>>>> +       },
>>>>>> +};
>>>>>> +
>>> [...]
>>>>>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
>>>>>> +       .halt_reg = 0x77094,
>>>>>> +       .halt_check = BRANCH_HALT,
>>>>>> +       .hwcg_reg = 0x77094,
>>>>>> +       .hwcg_bit = 1,
>>>>>> +       .clkr = {
>>>>>> +               .enable_reg = 0x77094,
>>>>>> +               .enable_mask = BIT(0),
>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
>>>>>> +                       .parent_data = &(const struct clk_parent_data){
>>>>>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
>>>>>> +                       },
>>>>>> +                       .num_parents = 1,
>>>>>> +                       .flags = CLK_SET_RATE_PARENT,
>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>> +               },
>>>>>> +       },
>>>>>> +};
>>>>>> +
>>>>>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
>>>>>> +       .halt_reg = 0x7701c,
>>>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>>>
>>>>> Again, nobody has fixed the UFS driver to not need to do this halt skip
>>>>> check for these clks? It's been over a year.
>>>>>
>>>>
>>>> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot
>>>> configuration and thus during the late initcall of clk_disable there
>>>> could be warnings of "clock stuck ON" in the dmesg. That is the reason
>>>> also to use the BRANCH_HALT_SKIP flag.
>>>
>>> Oh that's bad. Why do the clks stay on when we try to turn them off?
>>>
>>
>> Those could be due to the configuration selected by HW and SW cannot
>> override them, so traditionally we have never polled for CLK_OFF for
>> these clocks.
> 
> Is that the case or just a guess?
> 

This is the behavior :).

>>
>>>>
>>>> I would also check internally for the UFS driver fix you are referring here.
>>>
>>> Sure. I keep asking but nothing is done :(
>>>
>>>>
>>>>>> +       .clkr = {
>>>>>> +               .enable_reg = 0x7701c,
>>>>>> +               .enable_mask = BIT(0),
>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>> +               },
>>>>>> +       },
>>>>>> +};
>>>>>> +
>>> [...]
>>>>>> +
>>>>>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
>>>>>> +       .halt_reg = 0xf058,
>>>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>>>
>>>>> Why does this need halt_skip?
>>>>
>>>> This is required as the source is external PHY, so we want to not check
>>>> for HALT.
>>>
>>> This doesn't really answer my question. If the source is an external phy
>>> then it should be listed as a clock in the DT binding and the parent
>>> should be specified here. Unless something doesn't work because of that?
>>>
>>
>> The USB phy is managed by the USB driver and clock driver is not aware
>> if USB driver models the phy as a clock. Thus we do want to keep a
>> dependency on the parent and not poll for CLK_ENABLE.
> 
> The clk driver should be aware of the USB driver modeling the phy as a
> clk. We do that for other phys so what is the difference here?
> 

Let me check with the USB team, but could we keep them for now?

>>
>>>>
>>>>>
>>>>>> +       .clkr = {
>>>>>> +               .enable_reg = 0xf058,
>>>>>> +               .enable_mask = BIT(0),
>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>> +               },
>>>>>> +       },
>>>>>> +};
>>>>>> +
>>>>>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
>>>>>> +       .halt_reg = 0x6a004,
>>>>>> +       .halt_check = BRANCH_HALT,
>>>>>> +       .hwcg_reg = 0x6a004,
>>>>>> +       .hwcg_bit = 1,
>>>>>> +       .clkr = {
>>>>>> +               .enable_reg = 0x6a004,
>>>>>> +               .enable_mask = BIT(0),
>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>> +               },
>>>>>> +       },
>>>>>> +};
>>>>>> +
>>>>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>>>>>
>>>>> There's no parent though... So I guess this means it keeps it enabled
>>>>> implicitly in hardware?
>>>>>
>>>>
>>>> These are not left enabled, but want to leave them enabled for clients
>>>> on config NOC.
>>>
>>> Sure. It just doesn't make sense to create clk structures and expose
>>> them in the kernel when we just want to turn the bits on and leave them
>>> on forever. Why not just do some register writes in probe for this
>>> driver? Doesn't that work just as well and use less memory?
>>>
>>
>> Even if I write these registers during probe, the late init check
>> 'clk_core_is_enabled' would return true and would be turned OFF, that is
>> the reason for marking them CRITICAL.
>>
> 
> That wouldn't happen if the clks weren't registered though, no?
> 

I want to keep these clock CRITICAL and registered for now, but we 
should be able to revisit/clean them up later.
Stephen Boyd Oct. 1, 2019, 2:38 p.m. UTC | #9
Quoting Taniya Das (2019-09-27 00:37:57)
> Hi Stephen,
> 
> On 9/25/2019 6:33 PM, Stephen Boyd wrote:
> > Quoting Taniya Das (2019-09-25 04:20:07)
> >> Hi Stephen,
> >>
> >> Please find my comments.
> >>
> >> On 9/25/2019 4:42 AM, Stephen Boyd wrote:
> >>> Quoting Taniya Das (2019-09-23 01:01:11)
> >>>> Hi Stephen,
> >>>>
> >>>> Thanks for your comments.
> >>>>
> >>>> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
> >>>>> Quoting Taniya Das (2019-09-18 02:50:18)
> >>>>>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
> >>>>>> new file mode 100644
> >>>>>> index 000000000000..d47865d5408f
> >>>>>> --- /dev/null
> >>>>>> +++ b/drivers/clk/qcom/gcc-sc7180.c
> >>>>>> +                       .ops = &clk_branch2_ops,
> >>>>>> +               },
> >>>>>> +       },
> >>>>>> +};
> >>>>>> +
> >>> [...]
> >>>>>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
> >>>>>> +       .halt_reg = 0x77094,
> >>>>>> +       .halt_check = BRANCH_HALT,
> >>>>>> +       .hwcg_reg = 0x77094,
> >>>>>> +       .hwcg_bit = 1,
> >>>>>> +       .clkr = {
> >>>>>> +               .enable_reg = 0x77094,
> >>>>>> +               .enable_mask = BIT(0),
> >>>>>> +               .hw.init = &(struct clk_init_data){
> >>>>>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
> >>>>>> +                       .parent_data = &(const struct clk_parent_data){
> >>>>>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
> >>>>>> +                       },
> >>>>>> +                       .num_parents = 1,
> >>>>>> +                       .flags = CLK_SET_RATE_PARENT,
> >>>>>> +                       .ops = &clk_branch2_ops,
> >>>>>> +               },
> >>>>>> +       },
> >>>>>> +};
> >>>>>> +
> >>>>>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
> >>>>>> +       .halt_reg = 0x7701c,
> >>>>>> +       .halt_check = BRANCH_HALT_SKIP,
> >>>>>
> >>>>> Again, nobody has fixed the UFS driver to not need to do this halt skip
> >>>>> check for these clks? It's been over a year.
> >>>>>
> >>>>
> >>>> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot
> >>>> configuration and thus during the late initcall of clk_disable there
> >>>> could be warnings of "clock stuck ON" in the dmesg. That is the reason
> >>>> also to use the BRANCH_HALT_SKIP flag.
> >>>
> >>> Oh that's bad. Why do the clks stay on when we try to turn them off?
> >>>
> >>
> >> Those could be due to the configuration selected by HW and SW cannot
> >> override them, so traditionally we have never polled for CLK_OFF for
> >> these clocks.
> > 
> > Is that the case or just a guess?
> > 
> 
> This is the behavior :).

Ok. It's the same as sdm845 so I guess it's OK.

> 
> >>
> >>>>
> >>>> I would also check internally for the UFS driver fix you are referring here.
> >>>
> >>> Sure. I keep asking but nothing is done :(
> >>>
> >>>>
> >>>>>> +       .clkr = {
> >>>>>> +               .enable_reg = 0x7701c,
> >>>>>> +               .enable_mask = BIT(0),
> >>>>>> +               .hw.init = &(struct clk_init_data){
> >>>>>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
> >>>>>> +                       .ops = &clk_branch2_ops,
> >>>>>> +               },
> >>>>>> +       },
> >>>>>> +};
> >>>>>> +
> >>> [...]
> >>>>>> +
> >>>>>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
> >>>>>> +       .halt_reg = 0xf058,
> >>>>>> +       .halt_check = BRANCH_HALT_SKIP,
> >>>>>
> >>>>> Why does this need halt_skip?
> >>>>
> >>>> This is required as the source is external PHY, so we want to not check
> >>>> for HALT.
> >>>
> >>> This doesn't really answer my question. If the source is an external phy
> >>> then it should be listed as a clock in the DT binding and the parent
> >>> should be specified here. Unless something doesn't work because of that?
> >>>
> >>
> >> The USB phy is managed by the USB driver and clock driver is not aware
> >> if USB driver models the phy as a clock. Thus we do want to keep a
> >> dependency on the parent and not poll for CLK_ENABLE.
> > 
> > The clk driver should be aware of the USB driver modeling the phy as a
> > clk. We do that for other phys so what is the difference here?
> > 
> 
> Let me check with the USB team, but could we keep them for now?

Ok. It's also the same as sdm845 so I guess it's OK. Would be nice to
properly model it though so we can be certain the clk is actually
enabled.

> 
> >>
> >>>>
> >>>>>
> >>>>>> +       .clkr = {
> >>>>>> +               .enable_reg = 0xf058,
> >>>>>> +               .enable_mask = BIT(0),
> >>>>>> +               .hw.init = &(struct clk_init_data){
> >>>>>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
> >>>>>> +                       .ops = &clk_branch2_ops,
> >>>>>> +               },
> >>>>>> +       },
> >>>>>> +};
> >>>>>> +
> >>>>>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
> >>>>>> +       .halt_reg = 0x6a004,
> >>>>>> +       .halt_check = BRANCH_HALT,
> >>>>>> +       .hwcg_reg = 0x6a004,
> >>>>>> +       .hwcg_bit = 1,
> >>>>>> +       .clkr = {
> >>>>>> +               .enable_reg = 0x6a004,
> >>>>>> +               .enable_mask = BIT(0),
> >>>>>> +               .hw.init = &(struct clk_init_data){
> >>>>>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
> >>>>>> +                       .ops = &clk_branch2_ops,
> >>>>>> +               },
> >>>>>> +       },
> >>>>>> +};
> >>>>>> +
> >>>>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
> >>>>>
> >>>>> There's no parent though... So I guess this means it keeps it enabled
> >>>>> implicitly in hardware?
> >>>>>
> >>>>
> >>>> These are not left enabled, but want to leave them enabled for clients
> >>>> on config NOC.
> >>>
> >>> Sure. It just doesn't make sense to create clk structures and expose
> >>> them in the kernel when we just want to turn the bits on and leave them
> >>> on forever. Why not just do some register writes in probe for this
> >>> driver? Doesn't that work just as well and use less memory?
> >>>
> >>
> >> Even if I write these registers during probe, the late init check
> >> 'clk_core_is_enabled' would return true and would be turned OFF, that is
> >> the reason for marking them CRITICAL.
> >>
> > 
> > That wouldn't happen if the clks weren't registered though, no?
> > 
> 
> I want to keep these clock CRITICAL and registered for now, but we 
> should be able to revisit/clean them up later.
> 

Why do you want to keep them critical and registered? I'm suggesting
that any clk that is marked critical and doesn't have a parent should
instead become a register write in probe to turn the clk on.
Taniya Das Oct. 3, 2019, 10:31 a.m. UTC | #10
Hi Stephen,

On 10/1/2019 8:08 PM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-09-27 00:37:57)
>> Hi Stephen,
>>
>> On 9/25/2019 6:33 PM, Stephen Boyd wrote:
>>> Quoting Taniya Das (2019-09-25 04:20:07)
>>>> Hi Stephen,
>>>>
>>>> Please find my comments.
>>>>
>>>> On 9/25/2019 4:42 AM, Stephen Boyd wrote:
>>>>> Quoting Taniya Das (2019-09-23 01:01:11)
>>>>>> Hi Stephen,
>>>>>>
>>>>>> Thanks for your comments.
>>>>>>
>>>>>> On 9/19/2019 3:09 AM, Stephen Boyd wrote:
>>>>>>> Quoting Taniya Das (2019-09-18 02:50:18)
>>>>>>>> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
>>>>>>>> new file mode 100644
>>>>>>>> index 000000000000..d47865d5408f
>>>>>>>> --- /dev/null
>>>>>>>> +++ b/drivers/clk/qcom/gcc-sc7180.c
>>>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>>>> +               },
>>>>>>>> +       },
>>>>>>>> +};
>>>>>>>> +
>>>>> [...]
>>>>>>>> +static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
>>>>>>>> +       .halt_reg = 0x77094,
>>>>>>>> +       .halt_check = BRANCH_HALT,
>>>>>>>> +       .hwcg_reg = 0x77094,
>>>>>>>> +       .hwcg_bit = 1,
>>>>>>>> +       .clkr = {
>>>>>>>> +               .enable_reg = 0x77094,
>>>>>>>> +               .enable_mask = BIT(0),
>>>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>>>> +                       .name = "gcc_ufs_phy_phy_aux_clk",
>>>>>>>> +                       .parent_data = &(const struct clk_parent_data){
>>>>>>>> +                               .hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
>>>>>>>> +                       },
>>>>>>>> +                       .num_parents = 1,
>>>>>>>> +                       .flags = CLK_SET_RATE_PARENT,
>>>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>>>> +               },
>>>>>>>> +       },
>>>>>>>> +};
>>>>>>>> +
>>>>>>>> +static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
>>>>>>>> +       .halt_reg = 0x7701c,
>>>>>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>>>>>
>>>>>>> Again, nobody has fixed the UFS driver to not need to do this halt skip
>>>>>>> check for these clks? It's been over a year.
>>>>>>>
>>>>>>
>>>>>> The UFS_PHY_RX/TX clocks could be left enabled due to certain HW boot
>>>>>> configuration and thus during the late initcall of clk_disable there
>>>>>> could be warnings of "clock stuck ON" in the dmesg. That is the reason
>>>>>> also to use the BRANCH_HALT_SKIP flag.
>>>>>
>>>>> Oh that's bad. Why do the clks stay on when we try to turn them off?
>>>>>
>>>>
>>>> Those could be due to the configuration selected by HW and SW cannot
>>>> override them, so traditionally we have never polled for CLK_OFF for
>>>> these clocks.
>>>
>>> Is that the case or just a guess?
>>>
>>
>> This is the behavior :).
> 
> Ok. It's the same as sdm845 so I guess it's OK.
> 

Thanks.

>>
>>>>
>>>>>>
>>>>>> I would also check internally for the UFS driver fix you are referring here.
>>>>>
>>>>> Sure. I keep asking but nothing is done :(
>>>>>
>>>>>>
>>>>>>>> +       .clkr = {
>>>>>>>> +               .enable_reg = 0x7701c,
>>>>>>>> +               .enable_mask = BIT(0),
>>>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>>>> +                       .name = "gcc_ufs_phy_rx_symbol_0_clk",
>>>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>>>> +               },
>>>>>>>> +       },
>>>>>>>> +};
>>>>>>>> +
>>>>> [...]
>>>>>>>> +
>>>>>>>> +static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
>>>>>>>> +       .halt_reg = 0xf058,
>>>>>>>> +       .halt_check = BRANCH_HALT_SKIP,
>>>>>>>
>>>>>>> Why does this need halt_skip?
>>>>>>
>>>>>> This is required as the source is external PHY, so we want to not check
>>>>>> for HALT.
>>>>>
>>>>> This doesn't really answer my question. If the source is an external phy
>>>>> then it should be listed as a clock in the DT binding and the parent
>>>>> should be specified here. Unless something doesn't work because of that?
>>>>>
>>>>
>>>> The USB phy is managed by the USB driver and clock driver is not aware
>>>> if USB driver models the phy as a clock. Thus we do want to keep a
>>>> dependency on the parent and not poll for CLK_ENABLE.
>>>
>>> The clk driver should be aware of the USB driver modeling the phy as a
>>> clk. We do that for other phys so what is the difference here?
>>>
>>
>> Let me check with the USB team, but could we keep them for now?
> 
> Ok. It's also the same as sdm845 so I guess it's OK. Would be nice to
> properly model it though so we can be certain the clk is actually
> enabled.
> 

I am going to follow it up and close on this.

>>
>>>>
>>>>>>
>>>>>>>
>>>>>>>> +       .clkr = {
>>>>>>>> +               .enable_reg = 0xf058,
>>>>>>>> +               .enable_mask = BIT(0),
>>>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>>>> +                       .name = "gcc_usb3_prim_phy_pipe_clk",
>>>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>>>> +               },
>>>>>>>> +       },
>>>>>>>> +};
>>>>>>>> +
>>>>>>>> +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
>>>>>>>> +       .halt_reg = 0x6a004,
>>>>>>>> +       .halt_check = BRANCH_HALT,
>>>>>>>> +       .hwcg_reg = 0x6a004,
>>>>>>>> +       .hwcg_bit = 1,
>>>>>>>> +       .clkr = {
>>>>>>>> +               .enable_reg = 0x6a004,
>>>>>>>> +               .enable_mask = BIT(0),
>>>>>>>> +               .hw.init = &(struct clk_init_data){
>>>>>>>> +                       .name = "gcc_usb_phy_cfg_ahb2phy_clk",
>>>>>>>> +                       .ops = &clk_branch2_ops,
>>>>>>>> +               },
>>>>>>>> +       },
>>>>>>>> +};
>>>>>>>> +
>>>>>>>> +/* Leave the clock ON for parent config_noc_clk to be kept enabled */
>>>>>>>
>>>>>>> There's no parent though... So I guess this means it keeps it enabled
>>>>>>> implicitly in hardware?
>>>>>>>
>>>>>>
>>>>>> These are not left enabled, but want to leave them enabled for clients
>>>>>> on config NOC.
>>>>>
>>>>> Sure. It just doesn't make sense to create clk structures and expose
>>>>> them in the kernel when we just want to turn the bits on and leave them
>>>>> on forever. Why not just do some register writes in probe for this
>>>>> driver? Doesn't that work just as well and use less memory?
>>>>>
>>>>
>>>> Even if I write these registers during probe, the late init check
>>>> 'clk_core_is_enabled' would return true and would be turned OFF, that is
>>>> the reason for marking them CRITICAL.
>>>>
>>>
>>> That wouldn't happen if the clks weren't registered though, no?
>>>
>>
>> I want to keep these clock CRITICAL and registered for now, but we
>> should be able to revisit/clean them up later.
>>
> 
> Why do you want to keep them critical and registered? I'm suggesting
> that any clk that is marked critical and doesn't have a parent should
> instead become a register write in probe to turn the clk on.
> 
Sure, let me do a one-time enable from probe for the clocks which 
doesn't have a parent.
But I would now have to educate the clients of these clocks to remove 
using them.
Stephen Boyd Oct. 3, 2019, 4:01 p.m. UTC | #11
Quoting Taniya Das (2019-10-03 03:31:15)
> Hi Stephen,
> 
> On 10/1/2019 8:08 PM, Stephen Boyd wrote:
> > 
> > Why do you want to keep them critical and registered? I'm suggesting
> > that any clk that is marked critical and doesn't have a parent should
> > instead become a register write in probe to turn the clk on.
> > 
> Sure, let me do a one-time enable from probe for the clocks which 
> doesn't have a parent.
> But I would now have to educate the clients of these clocks to remove 
> using them.
> 

If anyone is using these clks we can return NULL from the provider for
the specifier so that we indicate there isn't support for them in the
kernel. At least I hope that code path still works given all the recent
changes to clk_get().
Taniya Das Oct. 4, 2019, 5:39 p.m. UTC | #12
Hi Stephen,

On 10/3/2019 9:31 PM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-10-03 03:31:15)
>> Hi Stephen,
>>
>> On 10/1/2019 8:08 PM, Stephen Boyd wrote:
>>>
>>> Why do you want to keep them critical and registered? I'm suggesting
>>> that any clk that is marked critical and doesn't have a parent should
>>> instead become a register write in probe to turn the clk on.
>>>
>> Sure, let me do a one-time enable from probe for the clocks which
>> doesn't have a parent.
>> But I would now have to educate the clients of these clocks to remove
>> using them.
>>
> 
> If anyone is using these clks we can return NULL from the provider for
> the specifier so that we indicate there isn't support for them in the
> kernel. At least I hope that code path still works given all the recent
> changes to clk_get().
> 

Could you please confirm if you are referring to update the below?

--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -218,7 +218,7 @@ static struct clk_hw *qcom_cc_clk_hw_get(struct 
of_phandle_args *clkspec,
                 return ERR_PTR(-EINVAL);
         }

-       return cc->rclks[idx] ? &cc->rclks[idx]->hw : ERR_PTR(-ENOENT);
+       return cc->rclks[idx] ? &cc->rclks[idx]->hw : NULL;
  }
Stephen Boyd Oct. 4, 2019, 11:20 p.m. UTC | #13
Quoting Taniya Das (2019-10-04 10:39:31)
> Hi Stephen,
> 
> On 10/3/2019 9:31 PM, Stephen Boyd wrote:
> > Quoting Taniya Das (2019-10-03 03:31:15)
> >> Hi Stephen,
> >>
> >> On 10/1/2019 8:08 PM, Stephen Boyd wrote:
> >>>
> >>> Why do you want to keep them critical and registered? I'm suggesting
> >>> that any clk that is marked critical and doesn't have a parent should
> >>> instead become a register write in probe to turn the clk on.
> >>>
> >> Sure, let me do a one-time enable from probe for the clocks which
> >> doesn't have a parent.
> >> But I would now have to educate the clients of these clocks to remove
> >> using them.
> >>
> > 
> > If anyone is using these clks we can return NULL from the provider for
> > the specifier so that we indicate there isn't support for them in the
> > kernel. At least I hope that code path still works given all the recent
> > changes to clk_get().
> > 
> 
> Could you please confirm if you are referring to update the below?

I wasn't suggesting that explicitly but sure. Something like this would
be necessary to make clk_get() pass back a NULL pointer to the caller.
Does everything keep working with this change?
Taniya Das Oct. 9, 2019, 9:19 a.m. UTC | #14
Hi Stephen,

On 10/5/2019 4:50 AM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-10-04 10:39:31)
>> Hi Stephen,
>>
>> On 10/3/2019 9:31 PM, Stephen Boyd wrote:
>>> Quoting Taniya Das (2019-10-03 03:31:15)
>>>> Hi Stephen,
>>>>
>>>> On 10/1/2019 8:08 PM, Stephen Boyd wrote:
>>>>>
>>>>> Why do you want to keep them critical and registered? I'm suggesting
>>>>> that any clk that is marked critical and doesn't have a parent should
>>>>> instead become a register write in probe to turn the clk on.
>>>>>
>>>> Sure, let me do a one-time enable from probe for the clocks which
>>>> doesn't have a parent.
>>>> But I would now have to educate the clients of these clocks to remove
>>>> using them.
>>>>
>>>
>>> If anyone is using these clks we can return NULL from the provider for
>>> the specifier so that we indicate there isn't support for them in the
>>> kernel. At least I hope that code path still works given all the recent
>>> changes to clk_get().
>>>
>>
>> Could you please confirm if you are referring to update the below?
> 
> I wasn't suggesting that explicitly but sure. Something like this would
> be necessary to make clk_get() pass back a NULL pointer to the caller.
> Does everything keep working with this change?
> 

Even if I pass back NULL, I don't see it working. Please suggest how to 
take it forward.
Stephen Boyd Oct. 10, 2019, 4:16 a.m. UTC | #15
Quoting Taniya Das (2019-10-09 02:19:39)
> Hi Stephen,
> 
> On 10/5/2019 4:50 AM, Stephen Boyd wrote:
> > Quoting Taniya Das (2019-10-04 10:39:31)
> >>
> >> Could you please confirm if you are referring to update the below?
> > 
> > I wasn't suggesting that explicitly but sure. Something like this would
> > be necessary to make clk_get() pass back a NULL pointer to the caller.
> > Does everything keep working with this change?
> > 
> 
> Even if I pass back NULL, I don't see it working. Please suggest how to 
> take it forward.
> 

Why doesn't it work?
Taniya Das Oct. 11, 2019, 10:28 a.m. UTC | #16
Hi Stephen,

On 10/10/2019 9:46 AM, Stephen Boyd wrote:
> Quoting Taniya Das (2019-10-09 02:19:39)
>> Hi Stephen,
>>
>> On 10/5/2019 4:50 AM, Stephen Boyd wrote:
>>> Quoting Taniya Das (2019-10-04 10:39:31)
>>>>
>>>> Could you please confirm if you are referring to update the below?
>>>
>>> I wasn't suggesting that explicitly but sure. Something like this would
>>> be necessary to make clk_get() pass back a NULL pointer to the caller.
>>> Does everything keep working with this change?
>>>
>>
>> Even if I pass back NULL, I don't see it working. Please suggest how to
>> take it forward.
>>
> 
> Why doesn't it work?
> 

My bad, I messed up with the kernel and my testing was showing failures. 
Have tested it on SC7180 & Cheza and it works as expected.

I will submit the changes in common.c to return NULL.
diff mbox series

Patch

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 32dbb4f09492..91706d88eeeb 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -227,6 +227,15 @@  config QCS_GCC_404
 	  Say Y if you want to use multimedia devices or peripheral
 	  devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.

+config SC_GCC_7180
+	tristate "SC7180 Global Clock Controller"
+	select QCOM_GDSC
+	depends on COMMON_CLK_QCOM
+	help
+	  Support for the global clock controller on SC7180 devices.
+	  Say Y if you want to use peripheral devices such as UART, SPI,
+	  I2C, USB, UFS, SDCC, etc.
+
 config SDM_CAMCC_845
 	tristate "SDM845 Camera Clock Controller"
 	select SDM_GCC_845
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 4a813b4055d0..6fb356a0bbf5 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -43,6 +43,7 @@  obj-$(CONFIG_QCOM_CLK_RPMH) += clk-rpmh.o
 obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o
 obj-$(CONFIG_QCS_GCC_404) += gcc-qcs404.o
 obj-$(CONFIG_QCS_TURING_404) += turingcc-qcs404.o
+obj-$(CONFIG_SC_GCC_7180) += gcc-sc7180.o
 obj-$(CONFIG_SDM_CAMCC_845) += camcc-sdm845.o
 obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o
 obj-$(CONFIG_SDM_GCC_660) += gcc-sdm660.o
diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
new file mode 100644
index 000000000000..d47865d5408f
--- /dev/null
+++ b/drivers/clk/qcom/gcc-sc7180.c
@@ -0,0 +1,2515 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,gcc-sc7180.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+#define GCC_MMSS_MISC		0x09ffc
+#define GCC_NPU_MISC		0x4d110
+#define GCC_GPU_MISC		0x71028
+
+enum {
+	P_BI_TCXO,
+	P_CORE_BI_PLL_TEST_SE,
+	P_GPLL0_OUT_EVEN,
+	P_GPLL0_OUT_MAIN,
+	P_GPLL1_OUT_MAIN,
+	P_GPLL4_OUT_MAIN,
+	P_GPLL6_OUT_MAIN,
+	P_GPLL7_OUT_MAIN,
+	P_SLEEP_CLK,
+};
+
+static struct clk_alpha_pll gpll0 = {
+	.offset = 0x0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpll0",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+				.name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_fabia_ops,
+		},
+	},
+};
+
+static const struct clk_div_table post_div_table_gpll0_out_even[] = {
+	{ 0x1, 2 },
+	{ }
+};
+
+static struct clk_alpha_pll_postdiv gpll0_out_even = {
+	.offset = 0x0,
+	.post_div_shift = 8,
+	.post_div_table = post_div_table_gpll0_out_even,
+	.num_post_div = ARRAY_SIZE(post_div_table_gpll0_out_even),
+	.width = 4,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gpll0_out_even",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &gpll0.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_postdiv_fabia_ops,
+	},
+};
+
+static struct clk_fixed_factor gcc_pll0_main_div_cdiv = {
+	.mult = 1,
+	.div = 2,
+	.hw.init = &(struct clk_init_data){
+		.name = "gcc_pll0_main_div_cdiv",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &gpll0.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_fixed_factor_ops,
+	},
+};
+
+static struct clk_alpha_pll gpll1 = {
+	.offset = 0x01000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpll1",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+				.name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_fabia_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll gpll4 = {
+	.offset = 0x76000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(4),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpll4",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+				.name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_fabia_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll gpll6 = {
+	.offset = 0x13000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(6),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpll6",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+				.name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_fabia_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll gpll7 = {
+	.offset = 0x27000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpll7",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+				.name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_fabia_ops,
+		},
+	},
+};
+
+static const struct parent_map gcc_parent_map_0[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_GPLL0_OUT_EVEN, 6 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_0[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct clk_parent_data gcc_parent_data_0_ao[] = {
+	{ .fw_name = "bi_tcxo_ao", .name = "bi_tcxo_ao" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_1[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_GPLL6_OUT_MAIN, 2 },
+	{ P_GPLL0_OUT_EVEN, 6 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_1[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll6.clkr.hw },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_2[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_GPLL1_OUT_MAIN, 4 },
+	{ P_GPLL4_OUT_MAIN, 5 },
+	{ P_GPLL0_OUT_EVEN, 6 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_2[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll1.clkr.hw },
+	{ .hw = &gpll4.clkr.hw },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_3[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_3[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_4[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_SLEEP_CLK, 5 },
+	{ P_GPLL0_OUT_EVEN, 6 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_4[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .fw_name = "sleep_clk", .name = "sleep_clk" },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_5[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_GPLL7_OUT_MAIN, 3 },
+	{ P_GPLL0_OUT_EVEN, 6 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_5[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll7.clkr.hw },
+	{ .hw = &gpll0_out_even.clkr.hw },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct parent_map gcc_parent_map_6[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GPLL0_OUT_MAIN, 1 },
+	{ P_SLEEP_CLK, 5 },
+	{ P_CORE_BI_PLL_TEST_SE, 7 },
+};
+
+static const struct clk_parent_data gcc_parent_data_6[] = {
+	{ .fw_name = "bi_tcxo", .name = "bi_tcxo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .fw_name = "sleep_clk", .name = "sleep_clk" },
+	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+};
+
+static const struct freq_tbl ftbl_gcc_cpuss_ahb_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
+	.cmd_rcgr = 0x48014,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_cpuss_ahb_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_cpuss_ahb_clk_src",
+		.parent_data = gcc_parent_data_0_ao,
+		.num_parents = 4,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+		},
+};
+
+static const struct freq_tbl ftbl_gcc_gp1_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(200000000, P_GPLL0_OUT_EVEN, 1.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_gp1_clk_src = {
+	.cmd_rcgr = 0x64004,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_4,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp1_clk_src",
+		.parent_data = gcc_parent_data_4,
+		.num_parents = 5,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_gp2_clk_src = {
+	.cmd_rcgr = 0x65004,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_4,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp2_clk_src",
+		.parent_data = gcc_parent_data_4,
+		.num_parents = 5,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_gp3_clk_src = {
+	.cmd_rcgr = 0x66004,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_4,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp3_clk_src",
+		.parent_data = gcc_parent_data_4,
+		.num_parents = 5,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_pdm2_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(60000000, P_GPLL0_OUT_EVEN, 5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_pdm2_clk_src = {
+	.cmd_rcgr = 0x33010,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pdm2_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pdm2_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_qspi_core_clk_src[] = {
+	F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
+	F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_qspi_core_clk_src = {
+	.cmd_rcgr = 0x4b00c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_2,
+	.freq_tbl = ftbl_gcc_qspi_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qspi_core_clk_src",
+		.parent_data = gcc_parent_data_2,
+		.num_parents = 6,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
+	F(7372800, P_GPLL0_OUT_EVEN, 1, 384, 15625),
+	F(14745600, P_GPLL0_OUT_EVEN, 1, 768, 15625),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(29491200, P_GPLL0_OUT_EVEN, 1, 1536, 15625),
+	F(32000000, P_GPLL0_OUT_EVEN, 1, 8, 75),
+	F(48000000, P_GPLL0_OUT_EVEN, 1, 4, 25),
+	F(64000000, P_GPLL0_OUT_EVEN, 1, 16, 75),
+	F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(80000000, P_GPLL0_OUT_EVEN, 1, 4, 15),
+	F(96000000, P_GPLL0_OUT_EVEN, 1, 8, 25),
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(102400000, P_GPLL0_OUT_EVEN, 1, 128, 375),
+	F(112000000, P_GPLL0_OUT_EVEN, 1, 28, 75),
+	F(117964800, P_GPLL0_OUT_EVEN, 1, 6144, 15625),
+	F(120000000, P_GPLL0_OUT_EVEN, 2.5, 0, 0),
+	F(128000000, P_GPLL6_OUT_MAIN, 3, 0, 0),
+	{ }
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s0_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
+	.cmd_rcgr = 0x17034,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s1_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
+	.cmd_rcgr = 0x17164,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s2_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
+	.cmd_rcgr = 0x17294,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s3_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
+	.cmd_rcgr = 0x173c4,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s4_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
+	.cmd_rcgr = 0x174f4,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
+	.name = "gcc_qupv3_wrap0_s5_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
+	.cmd_rcgr = 0x17624,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s0_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
+	.cmd_rcgr = 0x18018,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s1_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
+	.cmd_rcgr = 0x18148,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s2_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
+	.cmd_rcgr = 0x18278,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s3_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
+	.cmd_rcgr = 0x183a8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s4_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
+	.cmd_rcgr = 0x184d8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s5_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = 4,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
+	.cmd_rcgr = 0x18608,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
+};
+
+
+static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk_src[] = {
+	F(144000, P_BI_TCXO, 16, 3, 25),
+	F(400000, P_BI_TCXO, 12, 1, 4),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(20000000, P_GPLL0_OUT_EVEN, 5, 1, 3),
+	F(25000000, P_GPLL0_OUT_EVEN, 6, 1, 2),
+	F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(192000000, P_GPLL6_OUT_MAIN, 2, 0, 0),
+	F(384000000, P_GPLL6_OUT_MAIN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
+	.cmd_rcgr = 0x12028,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_1,
+	.freq_tbl = ftbl_gcc_sdcc1_apps_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sdcc1_apps_clk_src",
+		.parent_data = gcc_parent_data_1,
+		.num_parents = 5,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc1_ice_core_clk_src[] = {
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
+	F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+	F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
+	.cmd_rcgr = 0x12010,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_sdcc1_ice_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sdcc1_ice_core_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
+	F(400000, P_BI_TCXO, 12, 1, 4),
+	F(9600000, P_BI_TCXO, 2, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(202000000, P_GPLL7_OUT_MAIN, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
+	.cmd_rcgr = 0x1400c,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_5,
+	.freq_tbl = ftbl_gcc_sdcc2_apps_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sdcc2_apps_clk_src",
+		.parent_data = gcc_parent_data_5,
+		.num_parents = 5,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_axi_clk_src[] = {
+	F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
+	F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+	F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
+	.cmd_rcgr = 0x77020,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_ufs_phy_axi_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_axi_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_ice_core_clk_src[] = {
+	F(37500000, P_GPLL0_OUT_EVEN, 8, 0, 0),
+	F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
+	F(300000000, P_GPLL0_OUT_EVEN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
+	.cmd_rcgr = 0x77048,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_ufs_phy_ice_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_ice_core_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_phy_aux_clk_src[] = {
+	F(9600000, P_BI_TCXO, 2, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
+	.cmd_rcgr = 0x77098,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_3,
+	.freq_tbl = ftbl_gcc_ufs_phy_phy_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_phy_aux_clk_src",
+		.parent_data = gcc_parent_data_3,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_unipro_core_clk_src[] = {
+	F(37500000, P_GPLL0_OUT_EVEN, 8, 0, 0),
+	F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(150000000, P_GPLL0_OUT_EVEN, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
+	.cmd_rcgr = 0x77060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_ufs_phy_unipro_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_unipro_core_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_usb30_prim_master_clk_src[] = {
+	F(66666667, P_GPLL0_OUT_EVEN, 4.5, 0, 0),
+	F(133333333, P_GPLL0_OUT_MAIN, 4.5, 0, 0),
+	F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+	F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
+	.cmd_rcgr = 0xf01c,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_usb30_prim_master_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb30_prim_master_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_usb30_prim_mock_utmi_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(20000000, P_GPLL0_OUT_EVEN, 15, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
+	.cmd_rcgr = 0xf034,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_usb30_prim_mock_utmi_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb30_prim_mock_utmi_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_usb3_prim_phy_aux_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
+	.cmd_rcgr = 0xf060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_6,
+	.freq_tbl = ftbl_gcc_usb3_prim_phy_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb3_prim_phy_aux_clk_src",
+		.parent_data = gcc_parent_data_6,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch gcc_aggre_ufs_phy_axi_clk = {
+	.halt_reg = 0x82024,
+	.halt_check = BRANCH_HALT_DELAY,
+	.hwcg_reg = 0x82024,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x82024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_ufs_phy_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_aggre_usb3_prim_axi_clk = {
+	.halt_reg = 0x8201c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x8201c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_usb3_prim_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_boot_rom_ahb_clk = {
+	.halt_reg = 0x38004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x38004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_boot_rom_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_ahb_clk = {
+	.halt_reg = 0xb008,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_hf_axi_clk = {
+	.halt_reg = 0xb020,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb020,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_throttle_hf_axi_clk = {
+	.halt_reg = 0xb080,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb080,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb080,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_throttle_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_xo_clk = {
+	.halt_reg = 0xb02c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb02c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_xo_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ce1_ahb_clk = {
+	.halt_reg = 0x4100c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x4100c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(3),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ce1_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ce1_axi_clk = {
+	.halt_reg = 0x41008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(4),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ce1_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ce1_clk = {
+	.halt_reg = 0x41004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(5),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ce1_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cfg_noc_usb3_prim_axi_clk = {
+	.halt_reg = 0x502c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x502c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cfg_noc_usb3_prim_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* For CPUSS functionality the AHB clock needs to be left enabled */
+static struct clk_branch gcc_cpuss_ahb_clk = {
+	.halt_reg = 0x48000,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(21),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cpuss_ahb_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_cpuss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* For CPUSS functionality the GNOC clock needs to be left enabled */
+static struct clk_branch gcc_cpuss_gnoc_clk = {
+	.halt_reg = 0x48004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x48004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(22),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cpuss_gnoc_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cpuss_rbcpr_clk = {
+	.halt_reg = 0x48008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x48008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cpuss_rbcpr_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ddrss_gpu_axi_clk = {
+	.halt_reg = 0x4452c,
+	.halt_check = BRANCH_VOTED,
+	.clkr = {
+		.enable_reg = 0x4452c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ddrss_gpu_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* Leave the clock ON for parent config_noc_clk to be kept enabled */
+static struct clk_branch gcc_disp_ahb_clk = {
+	.halt_reg = 0xb00c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb00c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb00c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_gpll0_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(18),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_gpll0_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gpll0.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_gpll0_div_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(19),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_gpll0_div_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pll0_main_div_cdiv.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_hf_axi_clk = {
+	.halt_reg = 0xb024,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_throttle_hf_axi_clk = {
+	.halt_reg = 0xb084,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb084,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb084,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_throttle_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_xo_clk = {
+	.halt_reg = 0xb030,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb030,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_xo_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp1_clk = {
+	.halt_reg = 0x64000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x64000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp2_clk = {
+	.halt_reg = 0x65000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x65000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp3_clk = {
+	.halt_reg = 0x66000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x66000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* Leave the clock ON for parent config_noc_clk to be kept enabled */
+static struct clk_branch gcc_gpu_cfg_ahb_clk = {
+	.halt_reg = 0x71004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x71004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x71004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_cfg_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_gpll0_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gpll0.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(16),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_div_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pll0_main_div_cdiv.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_memnoc_gfx_clk = {
+	.halt_reg = 0x7100c,
+	.halt_check = BRANCH_VOTED,
+	.clkr = {
+		.enable_reg = 0x7100c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_memnoc_gfx_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_snoc_dvm_gfx_clk = {
+	.halt_reg = 0x71018,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x71018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_snoc_dvm_gfx_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_axi_clk = {
+	.halt_reg = 0x4d008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x4d008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_bwmon_axi_clk = {
+	.halt_reg = 0x73008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x73008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_bwmon_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_bwmon_dma_cfg_ahb_clk = {
+	.halt_reg = 0x73018,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x73018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_bwmon_dma_cfg_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_bwmon_dsp_cfg_ahb_clk = {
+	.halt_reg = 0x7301c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x7301c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_bwmon_dsp_cfg_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_cfg_ahb_clk = {
+	.halt_reg = 0x4d004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x4d004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x4d004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_cfg_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_dma_clk = {
+	.halt_reg = 0x4d1a0,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x4d1a0,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x4d1a0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_dma_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_gpll0_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(25),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_gpll0_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gpll0.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_gpll0_div_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(26),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_gpll0_div_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pll0_main_div_cdiv.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm2_clk = {
+	.halt_reg = 0x3300c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3300c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pdm2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm_ahb_clk = {
+	.halt_reg = 0x33004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x33004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x33004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm_xo4_clk = {
+	.halt_reg = 0x33008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x33008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm_xo4_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_prng_ahb_clk = {
+	.halt_reg = 0x34004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x34004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(13),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_prng_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qspi_cnoc_periph_ahb_clk = {
+	.halt_reg = 0x4b004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x4b004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x4b004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qspi_cnoc_periph_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qspi_core_clk = {
+	.halt_reg = 0x4b008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x4b008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qspi_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qspi_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_core_2x_clk = {
+	.halt_reg = 0x17014,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(9),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_core_2x_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_core_clk = {
+	.halt_reg = 0x1700c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(8),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_core_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s0_clk = {
+	.halt_reg = 0x17030,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s1_clk = {
+	.halt_reg = 0x17160,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(11),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s2_clk = {
+	.halt_reg = 0x17290,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(12),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s3_clk = {
+	.halt_reg = 0x173c0,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(13),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s4_clk = {
+	.halt_reg = 0x174f0,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(14),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s4_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s4_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap0_s5_clk = {
+	.halt_reg = 0x17620,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap0_s5_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap0_s5_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_core_2x_clk = {
+	.halt_reg = 0x18004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(18),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_core_2x_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_core_clk = {
+	.halt_reg = 0x18008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(19),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_core_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s0_clk = {
+	.halt_reg = 0x18014,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(22),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s1_clk = {
+	.halt_reg = 0x18144,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(23),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s2_clk = {
+	.halt_reg = 0x18274,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(24),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s3_clk = {
+	.halt_reg = 0x183a4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(25),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s4_clk = {
+	.halt_reg = 0x184d4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(26),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s4_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s4_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s5_clk = {
+	.halt_reg = 0x18604,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(27),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s5_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s5_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_0_m_ahb_clk = {
+	.halt_reg = 0x17004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(6),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_0_m_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_0_s_ahb_clk = {
+	.halt_reg = 0x17008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x17008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_0_s_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_1_m_ahb_clk = {
+	.halt_reg = 0x1800c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(20),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_1_m_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_1_s_ahb_clk = {
+	.halt_reg = 0x18010,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x18010,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(21),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_1_s_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc1_ahb_clk = {
+	.halt_reg = 0x12008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x12008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc1_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc1_apps_clk = {
+	.halt_reg = 0x1200c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1200c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc1_apps_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_sdcc1_apps_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc1_ice_core_clk = {
+	.halt_reg = 0x12040,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x12040,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc1_ice_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_sdcc1_ice_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc2_ahb_clk = {
+	.halt_reg = 0x14008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x14008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc2_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc2_apps_clk = {
+	.halt_reg = 0x14004,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x14004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc2_apps_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_sdcc2_apps_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* For CPUSS functionality the SYS NOC clock needs to be left enabled */
+static struct clk_branch gcc_sys_noc_cpuss_ahb_clk = {
+	.halt_reg = 0x4144,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sys_noc_cpuss_ahb_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_cpuss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_mem_clkref_clk = {
+	.halt_reg = 0x8c000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x8c000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_mem_clkref_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_ahb_clk = {
+	.halt_reg = 0x77014,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x77014,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77014,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_axi_clk = {
+	.halt_reg = 0x77038,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x77038,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77038,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_ice_core_clk = {
+	.halt_reg = 0x77090,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x77090,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77090,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_ice_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_ice_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
+	.halt_reg = 0x77094,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x77094,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77094,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_phy_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
+	.halt_reg = 0x7701c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x7701c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = {
+	.halt_reg = 0x77018,
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x77018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_tx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_unipro_core_clk = {
+	.halt_reg = 0x7708c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x7708c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x7708c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_unipro_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_unipro_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_master_clk = {
+	.halt_reg = 0xf010,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xf010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_master_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_mock_utmi_clk = {
+	.halt_reg = 0xf018,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xf018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_mock_utmi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw =
+				&gcc_usb30_prim_mock_utmi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_sleep_clk = {
+	.halt_reg = 0xf014,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xf014,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_sleep_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_clkref_clk = {
+	.halt_reg = 0x8c010,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x8c010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_clkref_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_aux_clk = {
+	.halt_reg = 0xf050,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xf050,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_com_aux_clk = {
+	.halt_reg = 0xf054,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xf054,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_com_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
+	.halt_reg = 0xf058,
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0xf058,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_pipe_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = {
+	.halt_reg = 0x6a004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x6a004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x6a004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb_phy_cfg_ahb2phy_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* Leave the clock ON for parent config_noc_clk to be kept enabled */
+static struct clk_branch gcc_video_ahb_clk = {
+	.halt_reg = 0xb004,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_axi_clk = {
+	.halt_reg = 0xb01c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb01c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_gpll0_div_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(20),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_gpll0_div_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pll0_main_div_cdiv.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_throttle_axi_clk = {
+	.halt_reg = 0xb07c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0xb07c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xb07c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_throttle_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_xo_clk = {
+	.halt_reg = 0xb028,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xb028,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_xo_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct gdsc ufs_phy_gdsc = {
+	.gdscr = 0x77004,
+	.pd = {
+		.name = "ufs_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc usb30_prim_gdsc = {
+	.gdscr = 0x0f004,
+	.pd = {
+		.name = "usb30_prim_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {
+	.gdscr = 0x7d040,
+	.pd = {
+		.name = "hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON | VOTABLE,
+};
+
+static struct gdsc hlos1_vote_mmnoc_mmu_tbu_sf_gdsc = {
+	.gdscr = 0x7d044,
+	.pd = {
+		.name = "hlos1_vote_mmnoc_mmu_tbu_sf_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON | VOTABLE,
+};
+
+static struct gdsc *gcc_sc7180_gdscs[] = {
+	[UFS_PHY_GDSC] = &ufs_phy_gdsc,
+	[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
+	[HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC] =
+					&hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc,
+	[HLOS1_VOTE_MMNOC_MMU_TBU_SF_GDSC] =
+					&hlos1_vote_mmnoc_mmu_tbu_sf_gdsc,
+};
+
+
+static struct clk_hw *gcc_sc7180_hws[] = {
+	[GCC_GPLL0_MAIN_DIV_CDIV] = &gcc_pll0_main_div_cdiv.hw,
+};
+
+static struct clk_regmap *gcc_sc7180_clocks[] = {
+	[GCC_AGGRE_UFS_PHY_AXI_CLK] = &gcc_aggre_ufs_phy_axi_clk.clkr,
+	[GCC_AGGRE_USB3_PRIM_AXI_CLK] = &gcc_aggre_usb3_prim_axi_clk.clkr,
+	[GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr,
+	[GCC_CAMERA_AHB_CLK] = &gcc_camera_ahb_clk.clkr,
+	[GCC_CAMERA_HF_AXI_CLK] = &gcc_camera_hf_axi_clk.clkr,
+	[GCC_CAMERA_THROTTLE_HF_AXI_CLK] = &gcc_camera_throttle_hf_axi_clk.clkr,
+	[GCC_CAMERA_XO_CLK] = &gcc_camera_xo_clk.clkr,
+	[GCC_CE1_AHB_CLK] = &gcc_ce1_ahb_clk.clkr,
+	[GCC_CE1_AXI_CLK] = &gcc_ce1_axi_clk.clkr,
+	[GCC_CE1_CLK] = &gcc_ce1_clk.clkr,
+	[GCC_CFG_NOC_USB3_PRIM_AXI_CLK] = &gcc_cfg_noc_usb3_prim_axi_clk.clkr,
+	[GCC_CPUSS_AHB_CLK] = &gcc_cpuss_ahb_clk.clkr,
+	[GCC_CPUSS_AHB_CLK_SRC] = &gcc_cpuss_ahb_clk_src.clkr,
+	[GCC_CPUSS_GNOC_CLK] = &gcc_cpuss_gnoc_clk.clkr,
+	[GCC_CPUSS_RBCPR_CLK] = &gcc_cpuss_rbcpr_clk.clkr,
+	[GCC_DDRSS_GPU_AXI_CLK] = &gcc_ddrss_gpu_axi_clk.clkr,
+	[GCC_DISP_AHB_CLK] = &gcc_disp_ahb_clk.clkr,
+	[GCC_DISP_GPLL0_CLK_SRC] = &gcc_disp_gpll0_clk_src.clkr,
+	[GCC_DISP_GPLL0_DIV_CLK_SRC] = &gcc_disp_gpll0_div_clk_src.clkr,
+	[GCC_DISP_HF_AXI_CLK] = &gcc_disp_hf_axi_clk.clkr,
+	[GCC_DISP_THROTTLE_HF_AXI_CLK] = &gcc_disp_throttle_hf_axi_clk.clkr,
+	[GCC_DISP_XO_CLK] = &gcc_disp_xo_clk.clkr,
+	[GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
+	[GCC_GP1_CLK_SRC] = &gcc_gp1_clk_src.clkr,
+	[GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
+	[GCC_GP2_CLK_SRC] = &gcc_gp2_clk_src.clkr,
+	[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
+	[GCC_GP3_CLK_SRC] = &gcc_gp3_clk_src.clkr,
+	[GCC_GPU_CFG_AHB_CLK] = &gcc_gpu_cfg_ahb_clk.clkr,
+	[GCC_GPU_GPLL0_CLK_SRC] = &gcc_gpu_gpll0_clk_src.clkr,
+	[GCC_GPU_GPLL0_DIV_CLK_SRC] = &gcc_gpu_gpll0_div_clk_src.clkr,
+	[GCC_GPU_MEMNOC_GFX_CLK] = &gcc_gpu_memnoc_gfx_clk.clkr,
+	[GCC_GPU_SNOC_DVM_GFX_CLK] = &gcc_gpu_snoc_dvm_gfx_clk.clkr,
+	[GCC_NPU_AXI_CLK] = &gcc_npu_axi_clk.clkr,
+	[GCC_NPU_BWMON_AXI_CLK] = &gcc_npu_bwmon_axi_clk.clkr,
+	[GCC_NPU_BWMON_DMA_CFG_AHB_CLK] = &gcc_npu_bwmon_dma_cfg_ahb_clk.clkr,
+	[GCC_NPU_BWMON_DSP_CFG_AHB_CLK] = &gcc_npu_bwmon_dsp_cfg_ahb_clk.clkr,
+	[GCC_NPU_CFG_AHB_CLK] = &gcc_npu_cfg_ahb_clk.clkr,
+	[GCC_NPU_DMA_CLK] = &gcc_npu_dma_clk.clkr,
+	[GCC_NPU_GPLL0_CLK_SRC] = &gcc_npu_gpll0_clk_src.clkr,
+	[GCC_NPU_GPLL0_DIV_CLK_SRC] = &gcc_npu_gpll0_div_clk_src.clkr,
+	[GCC_PDM2_CLK] = &gcc_pdm2_clk.clkr,
+	[GCC_PDM2_CLK_SRC] = &gcc_pdm2_clk_src.clkr,
+	[GCC_PDM_AHB_CLK] = &gcc_pdm_ahb_clk.clkr,
+	[GCC_PDM_XO4_CLK] = &gcc_pdm_xo4_clk.clkr,
+	[GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr,
+	[GCC_QSPI_CNOC_PERIPH_AHB_CLK] = &gcc_qspi_cnoc_periph_ahb_clk.clkr,
+	[GCC_QSPI_CORE_CLK] = &gcc_qspi_core_clk.clkr,
+	[GCC_QSPI_CORE_CLK_SRC] = &gcc_qspi_core_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_CORE_2X_CLK] = &gcc_qupv3_wrap0_core_2x_clk.clkr,
+	[GCC_QUPV3_WRAP0_CORE_CLK] = &gcc_qupv3_wrap0_core_clk.clkr,
+	[GCC_QUPV3_WRAP0_S0_CLK] = &gcc_qupv3_wrap0_s0_clk.clkr,
+	[GCC_QUPV3_WRAP0_S0_CLK_SRC] = &gcc_qupv3_wrap0_s0_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_S1_CLK] = &gcc_qupv3_wrap0_s1_clk.clkr,
+	[GCC_QUPV3_WRAP0_S1_CLK_SRC] = &gcc_qupv3_wrap0_s1_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_S2_CLK] = &gcc_qupv3_wrap0_s2_clk.clkr,
+	[GCC_QUPV3_WRAP0_S2_CLK_SRC] = &gcc_qupv3_wrap0_s2_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_S3_CLK] = &gcc_qupv3_wrap0_s3_clk.clkr,
+	[GCC_QUPV3_WRAP0_S3_CLK_SRC] = &gcc_qupv3_wrap0_s3_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_S4_CLK] = &gcc_qupv3_wrap0_s4_clk.clkr,
+	[GCC_QUPV3_WRAP0_S4_CLK_SRC] = &gcc_qupv3_wrap0_s4_clk_src.clkr,
+	[GCC_QUPV3_WRAP0_S5_CLK] = &gcc_qupv3_wrap0_s5_clk.clkr,
+	[GCC_QUPV3_WRAP0_S5_CLK_SRC] = &gcc_qupv3_wrap0_s5_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_CORE_2X_CLK] = &gcc_qupv3_wrap1_core_2x_clk.clkr,
+	[GCC_QUPV3_WRAP1_CORE_CLK] = &gcc_qupv3_wrap1_core_clk.clkr,
+	[GCC_QUPV3_WRAP1_S0_CLK] = &gcc_qupv3_wrap1_s0_clk.clkr,
+	[GCC_QUPV3_WRAP1_S0_CLK_SRC] = &gcc_qupv3_wrap1_s0_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S1_CLK] = &gcc_qupv3_wrap1_s1_clk.clkr,
+	[GCC_QUPV3_WRAP1_S1_CLK_SRC] = &gcc_qupv3_wrap1_s1_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S2_CLK] = &gcc_qupv3_wrap1_s2_clk.clkr,
+	[GCC_QUPV3_WRAP1_S2_CLK_SRC] = &gcc_qupv3_wrap1_s2_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S3_CLK] = &gcc_qupv3_wrap1_s3_clk.clkr,
+	[GCC_QUPV3_WRAP1_S3_CLK_SRC] = &gcc_qupv3_wrap1_s3_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S4_CLK] = &gcc_qupv3_wrap1_s4_clk.clkr,
+	[GCC_QUPV3_WRAP1_S4_CLK_SRC] = &gcc_qupv3_wrap1_s4_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S5_CLK] = &gcc_qupv3_wrap1_s5_clk.clkr,
+	[GCC_QUPV3_WRAP1_S5_CLK_SRC] = &gcc_qupv3_wrap1_s5_clk_src.clkr,
+	[GCC_QUPV3_WRAP_0_M_AHB_CLK] = &gcc_qupv3_wrap_0_m_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_0_S_AHB_CLK] = &gcc_qupv3_wrap_0_s_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_1_M_AHB_CLK] = &gcc_qupv3_wrap_1_m_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_1_S_AHB_CLK] = &gcc_qupv3_wrap_1_s_ahb_clk.clkr,
+	[GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr,
+	[GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr,
+	[GCC_SDCC1_APPS_CLK_SRC] = &gcc_sdcc1_apps_clk_src.clkr,
+	[GCC_SDCC1_ICE_CORE_CLK] = &gcc_sdcc1_ice_core_clk.clkr,
+	[GCC_SDCC1_ICE_CORE_CLK_SRC] = &gcc_sdcc1_ice_core_clk_src.clkr,
+	[GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr,
+	[GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr,
+	[GCC_SDCC2_APPS_CLK_SRC] = &gcc_sdcc2_apps_clk_src.clkr,
+	[GCC_SYS_NOC_CPUSS_AHB_CLK] = &gcc_sys_noc_cpuss_ahb_clk.clkr,
+	[GCC_UFS_MEM_CLKREF_CLK] = &gcc_ufs_mem_clkref_clk.clkr,
+	[GCC_UFS_PHY_AHB_CLK] = &gcc_ufs_phy_ahb_clk.clkr,
+	[GCC_UFS_PHY_AXI_CLK] = &gcc_ufs_phy_axi_clk.clkr,
+	[GCC_UFS_PHY_AXI_CLK_SRC] = &gcc_ufs_phy_axi_clk_src.clkr,
+	[GCC_UFS_PHY_ICE_CORE_CLK] = &gcc_ufs_phy_ice_core_clk.clkr,
+	[GCC_UFS_PHY_ICE_CORE_CLK_SRC] = &gcc_ufs_phy_ice_core_clk_src.clkr,
+	[GCC_UFS_PHY_PHY_AUX_CLK] = &gcc_ufs_phy_phy_aux_clk.clkr,
+	[GCC_UFS_PHY_PHY_AUX_CLK_SRC] = &gcc_ufs_phy_phy_aux_clk_src.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_0_CLK] = &gcc_ufs_phy_rx_symbol_0_clk.clkr,
+	[GCC_UFS_PHY_TX_SYMBOL_0_CLK] = &gcc_ufs_phy_tx_symbol_0_clk.clkr,
+	[GCC_UFS_PHY_UNIPRO_CORE_CLK] = &gcc_ufs_phy_unipro_core_clk.clkr,
+	[GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC] =
+		&gcc_ufs_phy_unipro_core_clk_src.clkr,
+	[GCC_USB30_PRIM_MASTER_CLK] = &gcc_usb30_prim_master_clk.clkr,
+	[GCC_USB30_PRIM_MASTER_CLK_SRC] = &gcc_usb30_prim_master_clk_src.clkr,
+	[GCC_USB30_PRIM_MOCK_UTMI_CLK] = &gcc_usb30_prim_mock_utmi_clk.clkr,
+	[GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC] =
+		&gcc_usb30_prim_mock_utmi_clk_src.clkr,
+	[GCC_USB30_PRIM_SLEEP_CLK] = &gcc_usb30_prim_sleep_clk.clkr,
+	[GCC_USB3_PRIM_CLKREF_CLK] = &gcc_usb3_prim_clkref_clk.clkr,
+	[GCC_USB3_PRIM_PHY_AUX_CLK] = &gcc_usb3_prim_phy_aux_clk.clkr,
+	[GCC_USB3_PRIM_PHY_AUX_CLK_SRC] = &gcc_usb3_prim_phy_aux_clk_src.clkr,
+	[GCC_USB3_PRIM_PHY_COM_AUX_CLK] = &gcc_usb3_prim_phy_com_aux_clk.clkr,
+	[GCC_USB3_PRIM_PHY_PIPE_CLK] = &gcc_usb3_prim_phy_pipe_clk.clkr,
+	[GCC_USB_PHY_CFG_AHB2PHY_CLK] = &gcc_usb_phy_cfg_ahb2phy_clk.clkr,
+	[GCC_VIDEO_AHB_CLK] = &gcc_video_ahb_clk.clkr,
+	[GCC_VIDEO_AXI_CLK] = &gcc_video_axi_clk.clkr,
+	[GCC_VIDEO_GPLL0_DIV_CLK_SRC] = &gcc_video_gpll0_div_clk_src.clkr,
+	[GCC_VIDEO_THROTTLE_AXI_CLK] = &gcc_video_throttle_axi_clk.clkr,
+	[GCC_VIDEO_XO_CLK] = &gcc_video_xo_clk.clkr,
+	[GPLL0] = &gpll0.clkr,
+	[GPLL0_OUT_EVEN] = &gpll0_out_even.clkr,
+	[GPLL6] = &gpll6.clkr,
+	[GPLL7] = &gpll7.clkr,
+	[GPLL4] = &gpll4.clkr,
+	[GPLL1] = &gpll1.clkr,
+};
+
+static const struct qcom_reset_map gcc_sc7180_resets[] = {
+	[GCC_QUSB2PHY_PRIM_BCR] = { 0x26000 },
+	[GCC_QUSB2PHY_SEC_BCR] = { 0x26004 },
+	[GCC_UFS_PHY_BCR] = { 0x77000 },
+	[GCC_USB30_PRIM_BCR] = { 0xf000 },
+	[GCC_USB3_PHY_PRIM_BCR] = { 0x50000 },
+	[GCC_USB3PHY_PHY_PRIM_BCR] = { 0x50004 },
+	[GCC_USB3_PHY_SEC_BCR] = { 0x5000c },
+	[GCC_USB3_DP_PHY_PRIM_BCR] = { 0x50008 },
+	[GCC_USB3PHY_PHY_SEC_BCR] = { 0x50010 },
+	[GCC_USB3_DP_PHY_SEC_BCR] = { 0x50014 },
+	[GCC_USB_PHY_CFG_AHB2PHY_BCR] = { 0x6a000 },
+};
+
+static struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
+};
+
+static const struct regmap_config gcc_sc7180_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x18208c,
+	.fast_io = true,
+};
+
+static const struct qcom_cc_desc gcc_sc7180_desc = {
+	.config = &gcc_sc7180_regmap_config,
+	.clk_hws = gcc_sc7180_hws,
+	.num_clk_hws = ARRAY_SIZE(gcc_sc7180_hws),
+	.clks = gcc_sc7180_clocks,
+	.num_clks = ARRAY_SIZE(gcc_sc7180_clocks),
+	.resets = gcc_sc7180_resets,
+	.num_resets = ARRAY_SIZE(gcc_sc7180_resets),
+	.gdscs = gcc_sc7180_gdscs,
+	.num_gdscs = ARRAY_SIZE(gcc_sc7180_gdscs),
+};
+
+static const struct of_device_id gcc_sc7180_match_table[] = {
+	{ .compatible = "qcom,gcc-sc7180" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, gcc_sc7180_match_table);
+
+static int gcc_sc7180_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+	int ret;
+
+	regmap = qcom_cc_map(pdev, &gcc_sc7180_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	/*
+	 * Disable the GPLL0 active input to MM blocks, NPU
+	 * and GPU via MISC registers.
+	 */
+	regmap_update_bits(regmap, GCC_MMSS_MISC, 0x3, 0x3);
+	regmap_update_bits(regmap, GCC_NPU_MISC, 0x3, 0x3);
+	regmap_update_bits(regmap, GCC_GPU_MISC, 0x3, 0x3);
+
+	ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
+					ARRAY_SIZE(gcc_dfs_clocks));
+	if (ret)
+		return ret;
+
+	return qcom_cc_really_probe(pdev, &gcc_sc7180_desc, regmap);
+}
+
+static struct platform_driver gcc_sc7180_driver = {
+	.probe = gcc_sc7180_probe,
+	.driver = {
+		.name = "gcc-sc7180",
+		.of_match_table = gcc_sc7180_match_table,
+	},
+};
+
+static int __init gcc_sc7180_init(void)
+{
+	return platform_driver_register(&gcc_sc7180_driver);
+}
+subsys_initcall(gcc_sc7180_init);
+
+static void __exit gcc_sc7180_exit(void)
+{
+	platform_driver_unregister(&gcc_sc7180_driver);
+}
+module_exit(gcc_sc7180_exit);
+
+MODULE_DESCRIPTION("QTI GCC SC7180 Driver");
+MODULE_LICENSE("GPL v2");