diff mbox series

[V2,4/5] clk: qcom: gcc-qdu1000: Add support for GDSCs

Message ID 20230628092837.3090801-5-quic_imrashai@quicinc.com (mailing list archive)
State Awaiting Upstream, archived
Headers show
Series Update GCC clocks for QDU1000 and QRU1000 SoCs | expand

Commit Message

Imran Shaik June 28, 2023, 9:28 a.m. UTC 
Add the GDSCs support for QDU1000 and QRU1000 SoCs.

Co-developed-by: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Imran Shaik <quic_imrashai@quicinc.com>
---
Changes since v1:
 - Newly added

 drivers/clk/qcom/gcc-qdu1000.c | 42 ++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

Comments

Konrad Dybcio June 28, 2023, 11:08 a.m. UTC | #1 
On 28.06.2023 11:28, Imran Shaik wrote:
> Add the GDSCs support for QDU1000 and QRU1000 SoCs.
> 
> Co-developed-by: Taniya Das <quic_tdas@quicinc.com>
> Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
> Signed-off-by: Imran Shaik <quic_imrashai@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> Changes since v1:
>  - Newly added
> 
>  drivers/clk/qcom/gcc-qdu1000.c | 42 ++++++++++++++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
> 
> diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c
> index 991fb2bc97e9..718c34dca6e8 100644
> --- a/drivers/clk/qcom/gcc-qdu1000.c
> +++ b/drivers/clk/qcom/gcc-qdu1000.c
> @@ -17,6 +17,7 @@
>  #include "clk-regmap-divider.h"
>  #include "clk-regmap-mux.h"
>  #include "clk-regmap-phy-mux.h"
> +#include "gdsc.h"
>  #include "reset.h"
>  
>  enum {
> @@ -2409,6 +2410,39 @@ static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
>  	},
>  };
>  
> +static struct gdsc pcie_0_gdsc = {
> +	.gdscr = 0x9d004,
> +	.en_rest_wait_val = 0x2,
> +	.en_few_wait_val = 0x2,
> +	.clk_dis_wait_val = 0xf,
> +	.pd = {
> +		.name = "gcc_pcie_0_gdsc",
> +	},
> +	.pwrsts = PWRSTS_OFF_ON,
> +};
> +
> +static struct gdsc pcie_0_phy_gdsc = {
> +	.gdscr = 0x7c004,
> +	.en_rest_wait_val = 0x2,
> +	.en_few_wait_val = 0x2,
> +	.clk_dis_wait_val = 0x2,
> +	.pd = {
> +		.name = "gcc_pcie_0_phy_gdsc",
> +	},
> +	.pwrsts = PWRSTS_OFF_ON,
> +};
> +
> +static struct gdsc usb30_prim_gdsc = {
> +	.gdscr = 0x49004,
> +	.en_rest_wait_val = 0x2,
> +	.en_few_wait_val = 0x2,
> +	.clk_dis_wait_val = 0xf,
> +	.pd = {
> +		.name = "gcc_usb30_prim_gdsc",
> +	},
> +	.pwrsts = PWRSTS_OFF_ON,
> +};
> +
>  static struct clk_regmap *gcc_qdu1000_clocks[] = {
>  	[GCC_AGGRE_NOC_ECPRI_DMA_CLK] = &gcc_aggre_noc_ecpri_dma_clk.clkr,
>  	[GCC_AGGRE_NOC_ECPRI_DMA_CLK_SRC] = &gcc_aggre_noc_ecpri_dma_clk_src.clkr,
> @@ -2545,6 +2579,12 @@ static struct clk_regmap *gcc_qdu1000_clocks[] = {
>  	[GCC_DDRSS_ECPRI_GSI_CLK] = &gcc_ddrss_ecpri_gsi_clk.clkr,
>  };
>  
> +static struct gdsc *gcc_qdu1000_gdscs[] = {
> +	[PCIE_0_GDSC] = &pcie_0_gdsc,
> +	[PCIE_0_PHY_GDSC] = &pcie_0_phy_gdsc,
> +	[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
> +};
> +
>  static const struct qcom_reset_map gcc_qdu1000_resets[] = {
>  	[GCC_ECPRI_CC_BCR] = { 0x3e000 },
>  	[GCC_ECPRI_SS_BCR] = { 0x3a000 },
> @@ -2606,6 +2646,8 @@ static const struct qcom_cc_desc gcc_qdu1000_desc = {
>  	.num_clks = ARRAY_SIZE(gcc_qdu1000_clocks),
>  	.resets = gcc_qdu1000_resets,
>  	.num_resets = ARRAY_SIZE(gcc_qdu1000_resets),
> +	.gdscs = gcc_qdu1000_gdscs,
> +	.num_gdscs = ARRAY_SIZE(gcc_qdu1000_gdscs),
>  };
>  
>  static const struct of_device_id gcc_qdu1000_match_table[] = {
diff mbox series

Patch

diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c
index 991fb2bc97e9..718c34dca6e8 100644
--- a/drivers/clk/qcom/gcc-qdu1000.c
+++ b/drivers/clk/qcom/gcc-qdu1000.c
@@ -17,6 +17,7 @@ 
 #include "clk-regmap-divider.h"
 #include "clk-regmap-mux.h"
 #include "clk-regmap-phy-mux.h"
+#include "gdsc.h"
 #include "reset.h"
 
 enum {
@@ -2409,6 +2410,39 @@  static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
 	},
 };
 
+static struct gdsc pcie_0_gdsc = {
+	.gdscr = 0x9d004,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "gcc_pcie_0_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc pcie_0_phy_gdsc = {
+	.gdscr = 0x7c004,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0x2,
+	.pd = {
+		.name = "gcc_pcie_0_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc usb30_prim_gdsc = {
+	.gdscr = 0x49004,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "gcc_usb30_prim_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
 static struct clk_regmap *gcc_qdu1000_clocks[] = {
 	[GCC_AGGRE_NOC_ECPRI_DMA_CLK] = &gcc_aggre_noc_ecpri_dma_clk.clkr,
 	[GCC_AGGRE_NOC_ECPRI_DMA_CLK_SRC] = &gcc_aggre_noc_ecpri_dma_clk_src.clkr,
@@ -2545,6 +2579,12 @@  static struct clk_regmap *gcc_qdu1000_clocks[] = {
 	[GCC_DDRSS_ECPRI_GSI_CLK] = &gcc_ddrss_ecpri_gsi_clk.clkr,
 };
 
+static struct gdsc *gcc_qdu1000_gdscs[] = {
+	[PCIE_0_GDSC] = &pcie_0_gdsc,
+	[PCIE_0_PHY_GDSC] = &pcie_0_phy_gdsc,
+	[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
+};
+
 static const struct qcom_reset_map gcc_qdu1000_resets[] = {
 	[GCC_ECPRI_CC_BCR] = { 0x3e000 },
 	[GCC_ECPRI_SS_BCR] = { 0x3a000 },
@@ -2606,6 +2646,8 @@  static const struct qcom_cc_desc gcc_qdu1000_desc = {
 	.num_clks = ARRAY_SIZE(gcc_qdu1000_clocks),
 	.resets = gcc_qdu1000_resets,
 	.num_resets = ARRAY_SIZE(gcc_qdu1000_resets),
+	.gdscs = gcc_qdu1000_gdscs,
+	.num_gdscs = ARRAY_SIZE(gcc_qdu1000_gdscs),
 };
 
 static const struct of_device_id gcc_qdu1000_match_table[] = {