diff mbox series

[v2,06/24] clk: mediatek: Add MT8195 apmixedsys clock support

Message ID 20210820111504.350-7-chun-jie.chen@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Mediatek MT8195 clock support | expand

Commit Message

Chun-Jie Chen Aug. 20, 2021, 11:14 a.m. UTC 
Add MT8195 apmixedsys clock controller which provides Plls
generated from SoC 26m and ssusb clock gate control.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Kconfig                 |   8 +
 drivers/clk/mediatek/Makefile                |   1 +
 drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
 3 files changed, 154 insertions(+)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c

Comments

Chen-Yu Tsai Aug. 23, 2021, 9:21 a.m. UTC | #1 
On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 apmixedsys clock controller which provides Plls
> generated from SoC 26m and ssusb clock gate control.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Kconfig                 |   8 +
>  drivers/clk/mediatek/Makefile                |   1 +
>  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
>  3 files changed, 154 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
>
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 576babd86f98..7ba1f4118e0d 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
>         help
>           This driver supports MediaTek MT8192 vencsys clocks.
>
> +config COMMON_CLK_MT8195
> +        bool "Clock driver for MediaTek MT8195"
> +        depends on ARM64 || COMPILE_TEST
> +        select COMMON_CLK_MEDIATEK
> +        default ARM64
> +        help
> +          This driver supports MediaTek MT8195 basic clocks.

Since we will have all clocks under the same Kconfig option, please
drop the word "basic".

> +
>  config COMMON_CLK_MT8516
>         bool "Clock driver for MediaTek MT8516"
>         depends on ARCH_MEDIATEK || COMPILE_TEST
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 15bc045f0b71..d4157cfca865 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,5 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> new file mode 100644
> index 000000000000..253eb30b22d4
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> @@ -0,0 +1,145 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/of_device.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs apmixed_cg_regs = {
> +       .set_ofs = 0x8,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x8,
> +};
> +
> +#define GATE_APMIXED(_id, _name, _parent, _shift)                      \
> +       GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate apmixed_clks[] = {
> +       GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
> +};
> +
> +#define MT8195_PLL_FMAX                (3800UL * MHZ)
> +#define MT8195_PLL_FMIN                (1500UL * MHZ)
> +#define MT8195_INTEGER_BITS    8
> +
> +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,              \
> +                       _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,    \
> +                       _tuner_reg, _tuner_en_reg, _tuner_en_bit,       \
> +                       _pcw_reg, _pcw_shift, _pcw_chg_reg,             \
> +                       _en_reg, _pll_en_bit) {                         \

Nit: Even for macro definitions, you could align the lines to the opening
parenthesis. That would give you more room. And it would make it slightly
easier to read.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

[...]
Chen-Yu Tsai Aug. 23, 2021, 9:56 a.m. UTC | #2 
On Mon, Aug 23, 2021 at 5:21 PM Chen-Yu Tsai <wenst@chromium.org> wrote:
>
> On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> >
> > Add MT8195 apmixedsys clock controller which provides Plls
> > generated from SoC 26m and ssusb clock gate control.
> >
> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > ---
> >  drivers/clk/mediatek/Kconfig                 |   8 +
> >  drivers/clk/mediatek/Makefile                |   1 +
> >  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
> >  3 files changed, 154 insertions(+)
> >  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> >
> > diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> > index 576babd86f98..7ba1f4118e0d 100644
> > --- a/drivers/clk/mediatek/Kconfig
> > +++ b/drivers/clk/mediatek/Kconfig
> > @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
> >         help
> >           This driver supports MediaTek MT8192 vencsys clocks.
> >
> > +config COMMON_CLK_MT8195
> > +        bool "Clock driver for MediaTek MT8195"
> > +        depends on ARM64 || COMPILE_TEST
> > +        select COMMON_CLK_MEDIATEK
> > +        default ARM64
> > +        help
> > +          This driver supports MediaTek MT8195 basic clocks.
>
> Since we will have all clocks under the same Kconfig option, please
> drop the word "basic".
>
> > +
> >  config COMMON_CLK_MT8516
> >         bool "Clock driver for MediaTek MT8516"
> >         depends on ARCH_MEDIATEK || COMPILE_TEST
> > diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> > index 15bc045f0b71..d4157cfca865 100644
> > --- a/drivers/clk/mediatek/Makefile
> > +++ b/drivers/clk/mediatek/Makefile
> > @@ -80,5 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> > +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> > diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> > new file mode 100644
> > index 000000000000..253eb30b22d4
> > --- /dev/null
> > +++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> > @@ -0,0 +1,145 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)

I actually only requested the files related to DT bindings, which includes
`Documentation/device-tree/bindings/*` and `include/dt-bindings/*`, be dual
licensed.

I'm not sure dual licensing the actual driver code makes sense, or is
even valid, since this calls into existing GPL-2.0 code. But I am not
a lawyer.


ChenYu

> > +//
> > +// Copyright (c) 2021 MediaTek Inc.
> > +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > +
> > +#include "clk-gate.h"
> > +#include "clk-mtk.h"
> > +
> > +#include <dt-bindings/clock/mt8195-clk.h>
> > +#include <linux/of_device.h>
> > +#include <linux/platform_device.h>
> > +
> > +static const struct mtk_gate_regs apmixed_cg_regs = {
> > +       .set_ofs = 0x8,
> > +       .clr_ofs = 0x8,
> > +       .sta_ofs = 0x8,
> > +};
> > +
> > +#define GATE_APMIXED(_id, _name, _parent, _shift)                      \
> > +       GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> > +
> > +static const struct mtk_gate apmixed_clks[] = {
> > +       GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
> > +};
> > +
> > +#define MT8195_PLL_FMAX                (3800UL * MHZ)
> > +#define MT8195_PLL_FMIN                (1500UL * MHZ)
> > +#define MT8195_INTEGER_BITS    8
> > +
> > +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,              \
> > +                       _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,    \
> > +                       _tuner_reg, _tuner_en_reg, _tuner_en_bit,       \
> > +                       _pcw_reg, _pcw_shift, _pcw_chg_reg,             \
> > +                       _en_reg, _pll_en_bit) {                         \
>
> Nit: Even for macro definitions, you could align the lines to the opening
> parenthesis. That would give you more room. And it would make it slightly
> easier to read.
>
> Otherwise,
>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
>
> [...]
Stephen Boyd Aug. 29, 2021, 6:26 p.m. UTC | #3 
Quoting Chun-Jie Chen (2021-08-20 04:14:46)
> Add MT8195 apmixedsys clock controller which provides Plls
> generated from SoC 26m and ssusb clock gate control.
> 
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Kconfig                 |   8 +
>  drivers/clk/mediatek/Makefile                |   1 +
>  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
>  3 files changed, 154 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> 
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 576babd86f98..7ba1f4118e0d 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
>         help
>           This driver supports MediaTek MT8192 vencsys clocks.
>  
> +config COMMON_CLK_MT8195
> +        bool "Clock driver for MediaTek MT8195"
> +        depends on ARM64 || COMPILE_TEST
> +        select COMMON_CLK_MEDIATEK
> +        default ARM64

Please no. The default should presumably be ARCH_MEDIATEK, or just
nothing at all.

> +        help
> +          This driver supports MediaTek MT8195 basic clocks.
> +
>  config COMMON_CLK_MT8516
>         bool "Clock driver for MediaTek MT8516"
>         depends on ARCH_MEDIATEK || COMPILE_TEST
diff mbox series

Patch

diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 576babd86f98..7ba1f4118e0d 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -580,6 +580,14 @@  config COMMON_CLK_MT8192_VENCSYS
 	help
 	  This driver supports MediaTek MT8192 vencsys clocks.
 
+config COMMON_CLK_MT8195
+        bool "Clock driver for MediaTek MT8195"
+        depends on ARM64 || COMPILE_TEST
+        select COMMON_CLK_MEDIATEK
+        default ARM64
+        help
+          This driver supports MediaTek MT8195 basic clocks.
+
 config COMMON_CLK_MT8516
 	bool "Clock driver for MediaTek MT8516"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 15bc045f0b71..d4157cfca865 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,5 +80,6 @@  obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
new file mode 100644
index 000000000000..253eb30b22d4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
@@ -0,0 +1,145 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_APMIXED(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate apmixed_clks[] = {
+	GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
+};
+
+#define MT8195_PLL_FMAX		(3800UL * MHZ)
+#define MT8195_PLL_FMIN		(1500UL * MHZ)
+#define MT8195_INTEGER_BITS	8
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
+			_rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,	\
+			_tuner_reg, _tuner_en_reg, _tuner_en_bit,	\
+			_pcw_reg, _pcw_shift, _pcw_chg_reg,		\
+			_en_reg, _pll_en_bit) {				\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = _rst_bar_mask,				\
+		.fmax = MT8195_PLL_FMAX,				\
+		.fmin = MT8195_PLL_FMIN,				\
+		.pcwbits = _pcwbits,					\
+		.pcwibits = MT8195_INTEGER_BITS,			\
+		.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,				\
+		.pcw_chg_reg = _pcw_chg_reg,				\
+		.en_reg = _en_reg,					\
+		.pll_en_bit = _pll_en_bit,				\
+	}
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_NNAPLL, "nnapll", 0x0390, 0x03a0, 0,
+	    0, 0, 22, 0x0398, 24, 0, 0, 0, 0x0398, 0, 0x0398, 0, 9),
+	PLL(CLK_APMIXED_RESPLL, "respll", 0x0190, 0x0320, 0,
+	    0, 0, 22, 0x0198, 24, 0, 0, 0, 0x0198, 0, 0x0198, 0, 9),
+	PLL(CLK_APMIXED_ETHPLL, "ethpll", 0x0360, 0x0370, 0,
+	    0, 0, 22, 0x0368, 24, 0, 0, 0, 0x0368, 0, 0x0368, 0, 9),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0710, 0x0720, 0,
+	    0, 0, 22, 0x0718, 24, 0, 0, 0, 0x0718, 0, 0x0718, 0, 9),
+	PLL(CLK_APMIXED_TVDPLL1, "tvdpll1", 0x00a0, 0x00b0, 0,
+	    0, 0, 22, 0x00a8, 24, 0, 0, 0, 0x00a8, 0, 0x00a8, 0, 9),
+	PLL(CLK_APMIXED_TVDPLL2, "tvdpll2", 0x00c0, 0x00d0, 0,
+	    0, 0, 22, 0x00c8, 24, 0, 0, 0, 0x00c8, 0, 0x00c8, 0, 9),
+	PLL(CLK_APMIXED_MMPLL, "mmpll", 0x00e0, 0x00f0, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x00e8, 24, 0, 0, 0, 0x00e8, 0, 0x00e8, 0, 9),
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x01d0, 0x01e0, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x01d8, 24, 0, 0, 0, 0x01d8, 0, 0x01d8, 0, 9),
+	PLL(CLK_APMIXED_VDECPLL, "vdecpll", 0x0890, 0x08a0, 0,
+	    0, 0, 22, 0x0898, 24, 0, 0, 0, 0x0898, 0, 0x0898, 0, 9),
+	PLL(CLK_APMIXED_IMGPLL, "imgpll", 0x0100, 0x0110, 0,
+	    0, 0, 22, 0x0108, 24, 0, 0, 0, 0x0108, 0, 0x0108, 0, 9),
+	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x01f0, 0x0700, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x01f8, 24, 0, 0, 0, 0x01f8, 0, 0x01f8, 0, 9),
+	PLL(CLK_APMIXED_HDMIPLL1, "hdmipll1", 0x08c0, 0x08d0, 0,
+	    0, 0, 22, 0x08c8, 24, 0, 0, 0, 0x08c8, 0, 0x08c8, 0, 9),
+	PLL(CLK_APMIXED_HDMIPLL2, "hdmipll2", 0x0870, 0x0880, 0,
+	    0, 0, 22, 0x0878, 24, 0, 0, 0, 0x0878, 0, 0x0878, 0, 9),
+	PLL(CLK_APMIXED_HDMIRX_APLL, "hdmirx_apll", 0x08e0, 0x0dd4, 0,
+	    0, 0, 32, 0x08e8, 24, 0, 0, 0, 0x08ec, 0, 0x08e8, 0, 9),
+	PLL(CLK_APMIXED_USB1PLL, "usb1pll", 0x01a0, 0x01b0, 0,
+	    0, 0, 22, 0x01a8, 24, 0, 0, 0, 0x01a8, 0, 0x01a8, 0, 9),
+	PLL(CLK_APMIXED_ADSPPLL, "adsppll", 0x07e0, 0x07f0, 0,
+	    0, 0, 22, 0x07e8, 24, 0, 0, 0, 0x07e8, 0, 0x07e8, 0, 9),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x07c0, 0x0dc0, 0,
+	    0, 0, 32, 0x07c8, 24, 0x0470, 0x0000, 12, 0x07cc, 0, 0x07c8, 0, 9),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x0780, 0x0dc4, 0,
+	    0, 0, 32, 0x0788, 24, 0x0474, 0x0000, 13, 0x078c, 0, 0x0788, 0, 9),
+	PLL(CLK_APMIXED_APLL3, "apll3", 0x0760, 0x0dc8, 0,
+	    0, 0, 32, 0x0768, 24, 0x0478, 0x0000, 14, 0x076c, 0, 0x0768, 0, 9),
+	PLL(CLK_APMIXED_APLL4, "apll4", 0x0740, 0x0dcc, 0,
+	    0, 0, 32, 0x0748, 24, 0x047C, 0x0000, 15, 0x074c, 0, 0x0748, 0, 9),
+	PLL(CLK_APMIXED_APLL5, "apll5", 0x07a0, 0x0dd0, 0x100000,
+	    0, 0, 32, 0x07a8, 24, 0x0480, 0x0000, 16, 0x07ac, 0, 0x07a8, 0, 9),
+	PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x0340, 0x0350, 0,
+	    0, 0, 22, 0x0348, 24, 0, 0, 0, 0x0348, 0, 0x0348, 0, 9),
+	PLL(CLK_APMIXED_DGIPLL, "dgipll", 0x0150, 0x0160, 0,
+	    0, 0, 22, 0x0158, 24, 0, 0, 0, 0x0158, 0, 0x0158, 0, 9),
+};
+
+static const struct of_device_id of_match_clk_mt8195_apmixed[] = {
+	{ .compatible = "mediatek,mt8195-apmixedsys", },
+	{}
+};
+
+static int clk_mt8195_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	r = mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
+	if (r)
+		goto free_apmixed_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_apmixed_data;
+
+	return r;
+
+free_apmixed_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static struct platform_driver clk_mt8195_apmixed_drv = {
+	.probe = clk_mt8195_apmixed_probe,
+	.driver = {
+		.name = "clk-mt8195-apmixed",
+		.of_match_table = of_match_clk_mt8195_apmixed,
+	},
+};
+builtin_platform_driver(clk_mt8195_apmixed_drv);