diff mbox series

[v1,08/45] clk: mediatek: mt2712: Move apmixedsys clock driver to its own file

Message ID 20230206152928.918562-9-angelogioacchino.delregno@collabora.com (mailing list archive)
State New, archived
Headers show
Series MediaTek clocks: full module build and cleanups | expand

Commit Message

AngeloGioacchino Del Regno Feb. 6, 2023, 3:28 p.m. UTC 
The only clock driver that does not support mtk_clk_simple_probe() is
apmixedsys: in preparation for enabling module build of non-critical
mt2712 clocks, move this to its own file.
While at it, also fix some indentation issues in the PLLs table.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/clk/mediatek/Makefile                |   2 +-
 drivers/clk/mediatek/clk-mt2712-apmixedsys.c | 152 +++++++++++++++++
 drivers/clk/mediatek/clk-mt2712.c            | 164 -------------------
 3 files changed, 153 insertions(+), 165 deletions(-)
 create mode 100644 drivers/clk/mediatek/clk-mt2712-apmixedsys.c

Comments

Chen-Yu Tsai Feb. 7, 2023, 6:50 a.m. UTC | #1 
On Mon, Feb 6, 2023 at 11:29 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> The only clock driver that does not support mtk_clk_simple_probe() is
> apmixedsys: in preparation for enabling module build of non-critical
> mt2712 clocks, move this to its own file.
> While at it, also fix some indentation issues in the PLLs table.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>  drivers/clk/mediatek/Makefile                |   2 +-
>  drivers/clk/mediatek/clk-mt2712-apmixedsys.c | 152 +++++++++++++++++
>  drivers/clk/mediatek/clk-mt2712.c            | 164 -------------------
>  3 files changed, 153 insertions(+), 165 deletions(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt2712-apmixedsys.c

`git diff --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space`
agrees this is mostly code movement.

> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index e5d018270ed0..3c7dd19cdddf 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -38,7 +38,7 @@ obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
> -obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
> +obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o clk-mt2712-apmixedsys.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
> diff --git a/drivers/clk/mediatek/clk-mt2712-apmixedsys.c b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
> new file mode 100644
> index 000000000000..e841be3a02c9
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
> @@ -0,0 +1,152 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2017 MediaTek Inc.
> + * Copyright (c) 2023 Collabora Ltd.
> + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

I think the original author still applies, given you are mostly just
moving the code?

[...]

> +static const struct of_device_id of_match_clk_mt2712_apmixed[] = {
> +       { .compatible = "mediatek,mt2712-apmixedsys" },
> +       { /* sentinel */ }
> +};
> +
> +static struct platform_driver clk_mt2712_apmixed_drv = {
> +       .probe = clk_mt2712_apmixed_probe,
> +       .driver = {
> +               .name = "clk-mt2712",

I'd change the name as well, but I'm not sure if that constitutes a
uAPI change.

> +               .of_match_table = of_match_clk_mt2712_apmixed,
> +       },
> +};
> +builtin_platform_driver(clk_mt2712_apmixed_drv)


ChenYu
Chen-Yu Tsai Feb. 7, 2023, 7:07 a.m. UTC | #2 
On Mon, Feb 6, 2023 at 11:29 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> The only clock driver that does not support mtk_clk_simple_probe() is
> apmixedsys: in preparation for enabling module build of non-critical
> mt2712 clocks, move this to its own file.
> While at it, also fix some indentation issues in the PLLs table.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>  drivers/clk/mediatek/Makefile                |   2 +-
>  drivers/clk/mediatek/clk-mt2712-apmixedsys.c | 152 +++++++++++++++++
>  drivers/clk/mediatek/clk-mt2712.c            | 164 -------------------
>  3 files changed, 153 insertions(+), 165 deletions(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt2712-apmixedsys.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index e5d018270ed0..3c7dd19cdddf 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -38,7 +38,7 @@ obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
>  obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
> -obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
> +obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o clk-mt2712-apmixedsys.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
>  obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
> diff --git a/drivers/clk/mediatek/clk-mt2712-apmixedsys.c b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
> new file mode 100644
> index 000000000000..e841be3a02c9
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
> @@ -0,0 +1,152 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2017 MediaTek Inc.
> + * Copyright (c) 2023 Collabora Ltd.
> + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> + */
> +#include <linux/clk.h>

Missed one. I think you would want <linux/clk-provider.h> instead?
And you could drop the header from drivers/clk/mediatek/clk-mt2712.c

ChenYu
AngeloGioacchino Del Regno Feb. 7, 2023, 9:13 a.m. UTC | #3 
Il 07/02/23 07:50, Chen-Yu Tsai ha scritto:
> On Mon, Feb 6, 2023 at 11:29 PM AngeloGioacchino Del Regno
> <angelogioacchino.delregno@collabora.com> wrote:
>>
>> The only clock driver that does not support mtk_clk_simple_probe() is
>> apmixedsys: in preparation for enabling module build of non-critical
>> mt2712 clocks, move this to its own file.
>> While at it, also fix some indentation issues in the PLLs table.
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>> ---
>>   drivers/clk/mediatek/Makefile                |   2 +-
>>   drivers/clk/mediatek/clk-mt2712-apmixedsys.c | 152 +++++++++++++++++
>>   drivers/clk/mediatek/clk-mt2712.c            | 164 -------------------
>>   3 files changed, 153 insertions(+), 165 deletions(-)
>>   create mode 100644 drivers/clk/mediatek/clk-mt2712-apmixedsys.c
> 
> `git diff --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space`
> agrees this is mostly code movement.
> 
>> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
>> index e5d018270ed0..3c7dd19cdddf 100644
>> --- a/drivers/clk/mediatek/Makefile
>> +++ b/drivers/clk/mediatek/Makefile
>> @@ -38,7 +38,7 @@ obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
>>   obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
>>   obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
>>   obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
>> -obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
>> +obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o clk-mt2712-apmixedsys.o
>>   obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
>>   obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
>>   obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
>> diff --git a/drivers/clk/mediatek/clk-mt2712-apmixedsys.c b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
>> new file mode 100644
>> index 000000000000..e841be3a02c9
>> --- /dev/null
>> +++ b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
>> @@ -0,0 +1,152 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (c) 2017 MediaTek Inc.
>> + * Copyright (c) 2023 Collabora Ltd.
>> + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> 
> I think the original author still applies, given you are mostly just
> moving the code?
> 

It does indeed, that was a big mistake on my side - my apologies.

> [...]
> 
>> +static const struct of_device_id of_match_clk_mt2712_apmixed[] = {
>> +       { .compatible = "mediatek,mt2712-apmixedsys" },
>> +       { /* sentinel */ }
>> +};
>> +
>> +static struct platform_driver clk_mt2712_apmixed_drv = {
>> +       .probe = clk_mt2712_apmixed_probe,
>> +       .driver = {
>> +               .name = "clk-mt2712",
> 
> I'd change the name as well, but I'm not sure if that constitutes a
> uAPI change.
> 

My intention was to change this name as well, I should've better
re-checked this kind of cosmetics before sending out - I focused too
much on other kinds of re-checking action.

Noted for v2.

Cheers,
Angelo
diff mbox series

Patch

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index e5d018270ed0..3c7dd19cdddf 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -38,7 +38,7 @@  obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
 obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
 obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
 obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
-obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
+obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o clk-mt2712-apmixedsys.o
 obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
 obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
 obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
diff --git a/drivers/clk/mediatek/clk-mt2712-apmixedsys.c b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
new file mode 100644
index 000000000000..e841be3a02c9
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-apmixedsys.c
@@ -0,0 +1,152 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Copyright (c) 2023 Collabora Ltd.
+ * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include "clk-pll.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+#define MT2712_PLL_FMAX		(3000UL * MHZ)
+
+#define CON0_MT2712_RST_BAR	BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
+			_div_table) {					\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = CON0_MT2712_RST_BAR,			\
+		.fmax = MT2712_PLL_FMAX,				\
+		.pcwbits = _pcwbits,					\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = _pd_shift,					\
+		.tuner_reg = _tuner_reg,				\
+		.tuner_en_reg = _tuner_en_reg,				\
+		.tuner_en_bit = _tuner_en_bit,				\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = _pcw_shift,				\
+		.div_table = _div_table,				\
+	}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift)		\
+		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
+			_pcwbits, _pd_reg, _pd_shift, _tuner_reg,	\
+			_tuner_en_reg, _tuner_en_bit, _pcw_reg,		\
+			_pcw_shift, NULL)
+
+static const struct mtk_pll_div_table armca35pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1202500000 },
+	{ .div = 2, .freq = 500500000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ /* sentinel */ }
+};
+
+static const struct mtk_pll_div_table armca72pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 994500000 },
+	{ .div = 2, .freq = 520000000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ /* sentinel */ }
+};
+
+static const struct mtk_pll_div_table mmpll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1001000000 },
+	{ .div = 2, .freq = 601250000 },
+	{ .div = 3, .freq = 250250000 },
+	{ .div = 4, .freq = 125125000 },
+	{ /* sentinel */ }
+};
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, 0xf0000100,
+	    HAVE_RST_BAR, 31, 0x0230, 4, 0, 0, 0, 0x0234, 0),
+	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0240, 0x024C, 0xfe000100,
+	    HAVE_RST_BAR, 31, 0x0240, 4, 0, 0, 0, 0x0244, 0),
+	PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x0320, 0x032C, 0xc0000100,
+	    0, 31, 0x0320, 4, 0, 0, 0, 0x0324, 0),
+	PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x0280, 0x028C, 0x00000100,
+	    0, 31, 0x0280, 4, 0, 0, 0, 0x0284, 0),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x0330, 0x0340, 0x00000100,
+	    0, 31, 0x0330, 4, 0x0338, 0x0014, 0, 0x0334, 0),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x0350, 0x0360, 0x00000100,
+	    0, 31, 0x0350, 4, 0x0358, 0x0014, 1, 0x0354, 0),
+	PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x0370, 0x037c, 0x00000100,
+	    0, 31, 0x0370, 4, 0, 0, 0, 0x0374, 0),
+	PLL(CLK_APMIXED_LVDSPLL2, "lvdspll2", 0x0390, 0x039C, 0x00000100,
+	    0, 31, 0x0390, 4, 0, 0, 0, 0x0394, 0),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0270, 0x027C, 0x00000100,
+	    0, 31, 0x0270, 4, 0, 0, 0, 0x0274, 0),
+	PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x0410, 0x041C, 0x00000100,
+	    0, 31, 0x0410, 4, 0, 0, 0, 0x0414, 0),
+	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0290, 0x029C, 0xc0000100,
+	    0, 31, 0x0290, 4, 0, 0, 0, 0x0294, 0),
+	PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0250, 0x0260, 0x00000100,
+	      0, 31, 0x0250, 4, 0, 0, 0, 0x0254, 0, mmpll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA35PLL, "armca35pll", 0x0100, 0x0110, 0xf0000100,
+	      HAVE_RST_BAR, 31, 0x0100, 4, 0, 0, 0, 0x0104, 0, armca35pll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA72PLL, "armca72pll", 0x0210, 0x0220, 0x00000100,
+	      0, 31, 0x0210, 4, 0, 0, 0, 0x0214, 0, armca72pll_div_table),
+	PLL(CLK_APMIXED_ETHERPLL, "etherpll", 0x0300, 0x030C, 0xc0000100,
+	    0, 31, 0x0300, 4, 0, 0, 0, 0x0304, 0),
+};
+
+static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_hw_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	if (r)
+		goto free_clk_data;
+
+	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
+	if (r) {
+		dev_err(&pdev->dev, "Cannot register clock provider: %d\n", r);
+		goto unregister_plls;
+	}
+
+	return 0;
+
+unregister_plls:
+	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+free_clk_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_apmixed[] = {
+	{ .compatible = "mediatek,mt2712-apmixedsys" },
+	{ /* sentinel */ }
+};
+
+static struct platform_driver clk_mt2712_apmixed_drv = {
+	.probe = clk_mt2712_apmixed_probe,
+	.driver = {
+		.name = "clk-mt2712",
+		.of_match_table = of_match_clk_mt2712_apmixed,
+	},
+};
+builtin_platform_driver(clk_mt2712_apmixed_drv)
diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c
index 8aa361f0fa13..c5fd76d1b9df 100644
--- a/drivers/clk/mediatek/clk-mt2712.c
+++ b/drivers/clk/mediatek/clk-mt2712.c
@@ -14,7 +14,6 @@ 
 #include <linux/slab.h>
 
 #include "clk-gate.h"
-#include "clk-pll.h"
 #include "clk-mtk.h"
 
 #include <dt-bindings/clock/mt2712-clk.h>
@@ -971,101 +970,6 @@  static const struct mtk_gate peri_clks[] = {
 	GATE_PERI2(CLK_PERI_MSDC30_3_QTR_EN, "per_msdc30_3_q", "mem_sel", 7),
 };
 
-#define MT2712_PLL_FMAX		(3000UL * MHZ)
-
-#define CON0_MT2712_RST_BAR	BIT(24)
-
-#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
-			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
-			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
-			_div_table) {					\
-		.id = _id,						\
-		.name = _name,						\
-		.reg = _reg,						\
-		.pwr_reg = _pwr_reg,					\
-		.en_mask = _en_mask,					\
-		.flags = _flags,					\
-		.rst_bar_mask = CON0_MT2712_RST_BAR,			\
-		.fmax = MT2712_PLL_FMAX,				\
-		.pcwbits = _pcwbits,					\
-		.pd_reg = _pd_reg,					\
-		.pd_shift = _pd_shift,					\
-		.tuner_reg = _tuner_reg,				\
-		.tuner_en_reg = _tuner_en_reg,				\
-		.tuner_en_bit = _tuner_en_bit,				\
-		.pcw_reg = _pcw_reg,					\
-		.pcw_shift = _pcw_shift,				\
-		.div_table = _div_table,				\
-	}
-
-#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
-			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
-			_tuner_en_bit, _pcw_reg, _pcw_shift)		\
-		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
-			_pcwbits, _pd_reg, _pd_shift, _tuner_reg,	\
-			_tuner_en_reg, _tuner_en_bit, _pcw_reg,		\
-			_pcw_shift, NULL)
-
-static const struct mtk_pll_div_table armca35pll_div_table[] = {
-	{ .div = 0, .freq = MT2712_PLL_FMAX },
-	{ .div = 1, .freq = 1202500000 },
-	{ .div = 2, .freq = 500500000 },
-	{ .div = 3, .freq = 315250000 },
-	{ .div = 4, .freq = 157625000 },
-	{ } /* sentinel */
-};
-
-static const struct mtk_pll_div_table armca72pll_div_table[] = {
-	{ .div = 0, .freq = MT2712_PLL_FMAX },
-	{ .div = 1, .freq = 994500000 },
-	{ .div = 2, .freq = 520000000 },
-	{ .div = 3, .freq = 315250000 },
-	{ .div = 4, .freq = 157625000 },
-	{ } /* sentinel */
-};
-
-static const struct mtk_pll_div_table mmpll_div_table[] = {
-	{ .div = 0, .freq = MT2712_PLL_FMAX },
-	{ .div = 1, .freq = 1001000000 },
-	{ .div = 2, .freq = 601250000 },
-	{ .div = 3, .freq = 250250000 },
-	{ .div = 4, .freq = 125125000 },
-	{ } /* sentinel */
-};
-
-static const struct mtk_pll_data plls[] = {
-	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, 0xf0000100,
-	    HAVE_RST_BAR, 31, 0x0230, 4, 0, 0, 0, 0x0234, 0),
-	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0240, 0x024C, 0xfe000100,
-	    HAVE_RST_BAR, 31, 0x0240, 4, 0, 0, 0, 0x0244, 0),
-	PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x0320, 0x032C, 0xc0000100,
-	    0, 31, 0x0320, 4, 0, 0, 0, 0x0324, 0),
-	PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x0280, 0x028C, 0x00000100,
-	    0, 31, 0x0280, 4, 0, 0, 0, 0x0284, 0),
-	PLL(CLK_APMIXED_APLL1, "apll1", 0x0330, 0x0340, 0x00000100,
-	    0, 31, 0x0330, 4, 0x0338, 0x0014, 0, 0x0334, 0),
-	PLL(CLK_APMIXED_APLL2, "apll2", 0x0350, 0x0360, 0x00000100,
-	    0, 31, 0x0350, 4, 0x0358, 0x0014, 1, 0x0354, 0),
-	PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x0370, 0x037c, 0x00000100,
-	    0, 31, 0x0370, 4, 0, 0, 0, 0x0374, 0),
-	PLL(CLK_APMIXED_LVDSPLL2, "lvdspll2", 0x0390, 0x039C, 0x00000100,
-	    0, 31, 0x0390, 4, 0, 0, 0, 0x0394, 0),
-	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0270, 0x027C, 0x00000100,
-	    0, 31, 0x0270, 4, 0, 0, 0, 0x0274, 0),
-	PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x0410, 0x041C, 0x00000100,
-	    0, 31, 0x0410, 4, 0, 0, 0, 0x0414, 0),
-	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0290, 0x029C, 0xc0000100,
-	    0, 31, 0x0290, 4, 0, 0, 0, 0x0294, 0),
-	PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0250, 0x0260, 0x00000100,
-	    0, 31, 0x0250, 4, 0, 0, 0, 0x0254, 0, mmpll_div_table),
-	PLL_B(CLK_APMIXED_ARMCA35PLL, "armca35pll", 0x0100, 0x0110, 0xf0000100,
-	      HAVE_RST_BAR, 31, 0x0100, 4, 0, 0, 0, 0x0104, 0, armca35pll_div_table),
-	PLL_B(CLK_APMIXED_ARMCA72PLL, "armca72pll", 0x0210, 0x0220, 0x00000100,
-	      0, 31, 0x0210, 4, 0, 0, 0, 0x0214, 0, armca72pll_div_table),
-	PLL(CLK_APMIXED_ETHERPLL, "etherpll", 0x0300, 0x030C, 0xc0000100,
-	    0, 31, 0x0300, 4, 0, 0, 0, 0x0304, 0),
-};
-
 static u16 infrasys_rst_ofs[] = { 0x30, 0x34, };
 static u16 pericfg_rst_ofs[] = { 0x0, 0x4, };
 
@@ -1084,35 +988,6 @@  static const struct mtk_clk_rst_desc clk_rst_desc[] = {
 	},
 };
 
-static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
-{
-	struct clk_hw_onecell_data *clk_data;
-	int r;
-	struct device_node *node = pdev->dev.of_node;
-
-	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
-	if (!clk_data)
-		return -ENOMEM;
-
-	r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
-	if (r)
-		goto free_clk_data;
-
-	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
-	if (r) {
-		dev_err(&pdev->dev, "Cannot register clock provider: %d\n", r);
-		goto unregister_plls;
-	}
-
-	return 0;
-
-unregister_plls:
-	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
-free_clk_data:
-	mtk_free_clk_data(clk_data);
-	return r;
-}
-
 static const struct mtk_clk_desc topck_desc = {
 	.clks = top_clks,
 	.num_clks = ARRAY_SIZE(top_clks),
@@ -1133,33 +1008,6 @@  static const struct mtk_clk_desc mcu_desc = {
 	.clk_lock = &mt2712_clk_lock,
 };
 
-static const struct of_device_id of_match_clk_mt2712[] = {
-	{
-		.compatible = "mediatek,mt2712-apmixedsys",
-		.data = clk_mt2712_apmixed_probe,
-	}, {
-		/* sentinel */
-	}
-};
-
-static int clk_mt2712_probe(struct platform_device *pdev)
-{
-	int (*clk_probe)(struct platform_device *);
-	int r;
-
-	clk_probe = of_device_get_match_data(&pdev->dev);
-	if (!clk_probe)
-		return -EINVAL;
-
-	r = clk_probe(pdev);
-	if (r != 0)
-		dev_err(&pdev->dev,
-			"could not register clock provider: %s: %d\n",
-			pdev->name, r);
-
-	return r;
-}
-
 static const struct mtk_clk_desc infra_desc = {
 	.clks = infra_clks,
 	.num_clks = ARRAY_SIZE(infra_clks),
@@ -1189,20 +1037,8 @@  static struct platform_driver clk_mt2712_simple_drv = {
 	},
 };
 
-static struct platform_driver clk_mt2712_drv = {
-	.probe = clk_mt2712_probe,
-	.driver = {
-		.name = "clk-mt2712",
-		.of_match_table = of_match_clk_mt2712,
-	},
-};
-
 static int __init clk_mt2712_init(void)
 {
-	int ret = platform_driver_register(&clk_mt2712_drv);
-
-	if (ret)
-		return ret;
 	return platform_driver_register(&clk_mt2712_simple_drv);
 }