[v5,8/9] clk: mediatek: Add MT8183 clock support

Commit Message

Weiyi Lu March 5, 2019, 5:05 a.m. UTC

Add MT8183 clock support, include topckgen, apmixedsys,
infracfg, mcucfg and subsystem clocks.

Signed-off-by: Weiyi Lu <[e-mail]>
---
 drivers/clk/mediatek/Kconfig               |   75 ++
 drivers/clk/mediatek/Makefile              |   12 +
 drivers/clk/mediatek/clk-gate.h            |   14 +
 drivers/clk/mediatek/clk-mt8183-audio.c    |  105 ++
 drivers/clk/mediatek/clk-mt8183-cam.c      |   63 +
 drivers/clk/mediatek/clk-mt8183-img.c      |   63 +
 drivers/clk/mediatek/clk-mt8183-ipu0.c     |   56 +
 drivers/clk/mediatek/clk-mt8183-ipu1.c     |   56 +
 drivers/clk/mediatek/clk-mt8183-ipu_adl.c  |   54 +
 drivers/clk/mediatek/clk-mt8183-ipu_conn.c |  123 ++
 drivers/clk/mediatek/clk-mt8183-mfgcfg.c   |   54 +
 drivers/clk/mediatek/clk-mt8183-mm.c       |  111 ++
 drivers/clk/mediatek/clk-mt8183-vdec.c     |   67 +
 drivers/clk/mediatek/clk-mt8183-venc.c     |   59 +
 drivers/clk/mediatek/clk-mt8183.c          | 1284 ++++++++++++++++++++
 15 files changed, 2196 insertions(+)
 create mode 100644 drivers/clk/mediatek/clk-mt8183-audio.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-cam.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-img.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu0.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu1.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu_adl.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu_conn.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-mfgcfg.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-mm.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-vdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183-venc.c
 create mode 100644 drivers/clk/mediatek/clk-mt8183.c

Comments

Nicolas Boichat March 8, 2019, 6:42 a.m. UTC | #1

)
On Tue, Mar 5, 2019 at 1:05 PM Weiyi Lu <[e-mail]> wrote:
>
> Add MT8183 clock support, include topckgen, apmixedsys,
> infracfg, mcucfg and subsystem clocks.
>
> Signed-off-by: Weiyi Lu <[e-mail]>

In v1 a while back (https://patchwork.kernel.org/patch/10669765/) I
was complaining about code duplication between these many files, and
wondering if we can make simplify a lot of this code.

Apart from that:
Tested-by: Nicolas Boichat <[e-mail]>

> ---
>  drivers/clk/mediatek/Kconfig               |   75 ++
>  drivers/clk/mediatek/Makefile              |   12 +
>  drivers/clk/mediatek/clk-gate.h            |   14 +
>  drivers/clk/mediatek/clk-mt8183-audio.c    |  105 ++
>  drivers/clk/mediatek/clk-mt8183-cam.c      |   63 +
>  drivers/clk/mediatek/clk-mt8183-img.c      |   63 +
>  drivers/clk/mediatek/clk-mt8183-ipu0.c     |   56 +
>  drivers/clk/mediatek/clk-mt8183-ipu1.c     |   56 +
>  drivers/clk/mediatek/clk-mt8183-ipu_adl.c  |   54 +
>  drivers/clk/mediatek/clk-mt8183-ipu_conn.c |  123 ++
>  drivers/clk/mediatek/clk-mt8183-mfgcfg.c   |   54 +
>  drivers/clk/mediatek/clk-mt8183-mm.c       |  111 ++
>  drivers/clk/mediatek/clk-mt8183-vdec.c     |   67 +
>  drivers/clk/mediatek/clk-mt8183-venc.c     |   59 +
>  drivers/clk/mediatek/clk-mt8183.c          | 1284 ++++++++++++++++++++
>  15 files changed, 2196 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-audio.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-cam.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-img.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu0.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu1.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu_adl.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-ipu_conn.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-mfgcfg.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-mm.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-vdec.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183-venc.c
>  create mode 100644 drivers/clk/mediatek/clk-mt8183.c
>
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 53edade25a1d..1cc414290818 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -216,4 +216,79 @@ config COMMON_CLK_MT8173
>         default ARCH_MEDIATEK
>         ---help---
>           This driver supports MediaTek MT8173 clocks.
> +
> +config COMMON_CLK_MT8183
> +       bool "Clock driver for MediaTek MT8183"
> +       depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
> +       select COMMON_CLK_MEDIATEK
> +       default ARCH_MEDIATEK && ARM64
> +       help
> +         This driver supports MediaTek MT8183 basic clocks.
> +
> +config COMMON_CLK_MT8183_AUDIOSYS
> +       bool "Clock driver for MediaTek MT8183 audiosys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 audiosys clocks.
> +
> +config COMMON_CLK_MT8183_CAMSYS
> +       bool "Clock driver for MediaTek MT8183 camsys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 camsys clocks.
> +
> +config COMMON_CLK_MT8183_IMGSYS
> +       bool "Clock driver for MediaTek MT8183 imgsys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 imgsys clocks.
> +
> +config COMMON_CLK_MT8183_IPU_CORE0
> +       bool "Clock driver for MediaTek MT8183 ipu_core0"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 ipu_core0 clocks.
> +
> +config COMMON_CLK_MT8183_IPU_CORE1
> +       bool "Clock driver for MediaTek MT8183 ipu_core1"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 ipu_core1 clocks.
> +
> +config COMMON_CLK_MT8183_IPU_ADL
> +       bool "Clock driver for MediaTek MT8183 ipu_adl"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 ipu_adl clocks.
> +
> +config COMMON_CLK_MT8183_IPU_CONN
> +       bool "Clock driver for MediaTek MT8183 ipu_conn"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 ipu_conn clocks.
> +
> +config COMMON_CLK_MT8183_MFGCFG
> +       bool "Clock driver for MediaTek MT8183 mfgcfg"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 mfgcfg clocks.
> +
> +config COMMON_CLK_MT8183_MMSYS
> +       bool "Clock driver for MediaTek MT8183 mmsys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 mmsys clocks.
> +
> +config COMMON_CLK_MT8183_VDECSYS
> +       bool "Clock driver for MediaTek MT8183 vdecsys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 vdecsys clocks.
> +
> +config COMMON_CLK_MT8183_VENCSYS
> +       bool "Clock driver for MediaTek MT8183 vencsys"
> +       depends on COMMON_CLK_MT8183
> +       help
> +         This driver supports MediaTek MT8183 vencsys clocks.
> +
>  endmenu
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 20cf9eea4171..3dc1b9f15ea2 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -32,3 +32,15 @@ obj-$(CONFIG_COMMON_CLK_MT7629_ETHSYS) += clk-mt7629-eth.o
>  obj-$(CONFIG_COMMON_CLK_MT7629_HIFSYS) += clk-mt7629-hif.o
>  obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
>  obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
> +obj-$(CONFIG_COMMON_CLK_MT8183) += clk-mt8183.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_AUDIOSYS) += clk-mt8183-audio.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_CAMSYS) += clk-mt8183-cam.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_IMGSYS) += clk-mt8183-img.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CORE0) += clk-mt8183-ipu0.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CORE1) += clk-mt8183-ipu1.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_IPU_ADL) += clk-mt8183-ipu_adl.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CONN) += clk-mt8183-ipu_conn.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_MFGCFG) += clk-mt8183-mfgcfg.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_MMSYS) += clk-mt8183-mm.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_VDECSYS) += clk-mt8183-vdec.o
> +obj-$(CONFIG_COMMON_CLK_MT8183_VENCSYS) += clk-mt8183-venc.o
> diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h
> index 9f766dfe1d57..ab240163f9f8 100644
> --- a/drivers/clk/mediatek/clk-gate.h
> +++ b/drivers/clk/mediatek/clk-gate.h
> @@ -50,4 +50,18 @@ struct clk *mtk_clk_register_gate(
>                 const struct clk_ops *ops,
>                 unsigned long flags);
>
> +#define GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift,     \
> +                       _ops, _flags) {                         \
> +               .id = _id,                                      \
> +               .name = _name,                                  \
> +               .parent_name = _parent,                         \
> +               .regs = _regs,                                  \
> +               .shift = _shift,                                \
> +               .ops = _ops,                                    \
> +               .flags = _flags,                                \
> +       }
> +
> +#define GATE_MTK(_id, _name, _parent, _regs, _shift, _ops)             \
> +       GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift, _ops, 0)
> +
>  #endif /* __DRV_CLK_GATE_H */
> diff --git a/drivers/clk/mediatek/clk-mt8183-audio.c b/drivers/clk/mediatek/clk-mt8183-audio.c
> new file mode 100644
> index 000000000000..c87450180b7b
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-audio.c
> @@ -0,0 +1,105 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/of_platform.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs audio0_cg_regs = {
> +       .set_ofs = 0x0,
> +       .clr_ofs = 0x0,
> +       .sta_ofs = 0x0,
> +};
> +
> +static const struct mtk_gate_regs audio1_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x4,
> +       .sta_ofs = 0x4,
> +};
> +
> +#define GATE_AUDIO0(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_no_setclr)
> +
> +#define GATE_AUDIO1(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &audio1_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_no_setclr)
> +
> +static const struct mtk_gate audio_clks[] = {
> +       /* AUDIO0 */
> +       GATE_AUDIO0(CLK_AUDIO_AFE, "aud_afe", "audio_sel",
> +               2),
> +       GATE_AUDIO0(CLK_AUDIO_22M, "aud_22m", "aud_eng1_sel",
> +               8),
> +       GATE_AUDIO0(CLK_AUDIO_24M, "aud_24m", "aud_eng2_sel",
> +               9),
> +       GATE_AUDIO0(CLK_AUDIO_APLL2_TUNER, "aud_apll2_tuner", "aud_eng2_sel",
> +               18),
> +       GATE_AUDIO0(CLK_AUDIO_APLL_TUNER, "aud_apll_tuner", "aud_eng1_sel",
> +               19),
> +       GATE_AUDIO0(CLK_AUDIO_TDM, "aud_tdm", "apll12_divb",
> +               20),
> +       GATE_AUDIO0(CLK_AUDIO_ADC, "aud_adc", "audio_sel",
> +               24),
> +       GATE_AUDIO0(CLK_AUDIO_DAC, "aud_dac", "audio_sel",
> +               25),
> +       GATE_AUDIO0(CLK_AUDIO_DAC_PREDIS, "aud_dac_predis", "audio_sel",
> +               26),
> +       GATE_AUDIO0(CLK_AUDIO_TML, "aud_tml", "audio_sel",
> +               27),
> +       /* AUDIO1 */
> +       GATE_AUDIO1(CLK_AUDIO_I2S1, "aud_i2s1", "audio_sel",
> +               4),
> +       GATE_AUDIO1(CLK_AUDIO_I2S2, "aud_i2s2", "audio_sel",
> +               5),
> +       GATE_AUDIO1(CLK_AUDIO_I2S3, "aud_i2s3", "audio_sel",
> +               6),
> +       GATE_AUDIO1(CLK_AUDIO_I2S4, "aud_i2s4", "audio_sel",
> +               7),
> +       GATE_AUDIO1(CLK_AUDIO_PDN_ADDA6_ADC, "aud_pdn_adda6_adc", "audio_sel",
> +               20),
> +};
> +
> +static int clk_mt8183_audio_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       int r;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
> +
> +       mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
> +                       clk_data);
> +
> +       r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +       if (r)
> +               return r;
> +
> +       r = devm_of_platform_populate(&pdev->dev);
> +       if (r)
> +               of_clk_del_provider(node);
> +
> +       return r;
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_audio[] = {
> +       { .compatible = "mediatek,mt8183-audiosys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_audio_drv = {
> +       .probe = clk_mt8183_audio_probe,
> +       .driver = {
> +               .name = "clk-mt8183-audio",
> +               .of_match_table = of_match_clk_mt8183_audio,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_audio_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-cam.c b/drivers/clk/mediatek/clk-mt8183-cam.c
> new file mode 100644
> index 000000000000..8643802c4471
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-cam.c
> @@ -0,0 +1,63 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs cam_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_CAM(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate cam_clks[] = {
> +       GATE_CAM(CLK_CAM_LARB6, "cam_larb6", "cam_sel", 0),
> +       GATE_CAM(CLK_CAM_DFP_VAD, "cam_dfp_vad", "cam_sel", 1),
> +       GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "cam_sel", 2),
> +       GATE_CAM(CLK_CAM_CAM, "cam_cam", "cam_sel", 6),
> +       GATE_CAM(CLK_CAM_CAMTG, "cam_camtg", "cam_sel", 7),
> +       GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "cam_sel", 8),
> +       GATE_CAM(CLK_CAM_CAMSV0, "cam_camsv0", "cam_sel", 9),
> +       GATE_CAM(CLK_CAM_CAMSV1, "cam_camsv1", "cam_sel", 10),
> +       GATE_CAM(CLK_CAM_CAMSV2, "cam_camsv2", "cam_sel", 11),
> +       GATE_CAM(CLK_CAM_CCU, "cam_ccu", "cam_sel", 12),
> +};
> +
> +static int clk_mt8183_cam_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_CAM_NR_CLK);
> +
> +       mtk_clk_register_gates(node, cam_clks, ARRAY_SIZE(cam_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_cam[] = {
> +       { .compatible = "mediatek,mt8183-camsys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_cam_drv = {
> +       .probe = clk_mt8183_cam_probe,
> +       .driver = {
> +               .name = "clk-mt8183-cam",
> +               .of_match_table = of_match_clk_mt8183_cam,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_cam_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-img.c b/drivers/clk/mediatek/clk-mt8183-img.c
> new file mode 100644
> index 000000000000..470d676a4a10
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-img.c
> @@ -0,0 +1,63 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs img_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_IMG(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate img_clks[] = {
> +       GATE_IMG(CLK_IMG_LARB5, "img_larb5", "img_sel", 0),
> +       GATE_IMG(CLK_IMG_LARB2, "img_larb2", "img_sel", 1),
> +       GATE_IMG(CLK_IMG_DIP, "img_dip", "img_sel", 2),
> +       GATE_IMG(CLK_IMG_FDVT, "img_fdvt", "img_sel", 3),
> +       GATE_IMG(CLK_IMG_DPE, "img_dpe", "img_sel", 4),
> +       GATE_IMG(CLK_IMG_RSC, "img_rsc", "img_sel", 5),
> +       GATE_IMG(CLK_IMG_MFB, "img_mfb", "img_sel", 6),
> +       GATE_IMG(CLK_IMG_WPE_A, "img_wpe_a", "img_sel", 7),
> +       GATE_IMG(CLK_IMG_WPE_B, "img_wpe_b", "img_sel", 8),
> +       GATE_IMG(CLK_IMG_OWE, "img_owe", "img_sel", 9),
> +};
> +
> +static int clk_mt8183_img_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
> +
> +       mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_img[] = {
> +       { .compatible = "mediatek,mt8183-imgsys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_img_drv = {
> +       .probe = clk_mt8183_img_probe,
> +       .driver = {
> +               .name = "clk-mt8183-img",
> +               .of_match_table = of_match_clk_mt8183_img,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_img_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-ipu0.c b/drivers/clk/mediatek/clk-mt8183-ipu0.c
> new file mode 100644
> index 000000000000..c5cb76fc9e5e
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-ipu0.c
> @@ -0,0 +1,56 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs ipu_core0_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_IPU_CORE0(_id, _name, _parent, _shift)                    \
> +       GATE_MTK(_id, _name, _parent, &ipu_core0_cg_regs, _shift,       \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate ipu_core0_clks[] = {
> +       GATE_IPU_CORE0(CLK_IPU_CORE0_JTAG, "ipu_core0_jtag", "dsp_sel", 0),
> +       GATE_IPU_CORE0(CLK_IPU_CORE0_AXI, "ipu_core0_axi", "dsp_sel", 1),
> +       GATE_IPU_CORE0(CLK_IPU_CORE0_IPU, "ipu_core0_ipu", "dsp_sel", 2),
> +};
> +
> +static int clk_mt8183_ipu_core0_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_IPU_CORE0_NR_CLK);
> +
> +       mtk_clk_register_gates(node, ipu_core0_clks, ARRAY_SIZE(ipu_core0_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_ipu_core0[] = {
> +       { .compatible = "mediatek,mt8183-ipu_core0", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_ipu_core0_drv = {
> +       .probe = clk_mt8183_ipu_core0_probe,
> +       .driver = {
> +               .name = "clk-mt8183-ipu_core0",
> +               .of_match_table = of_match_clk_mt8183_ipu_core0,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_ipu_core0_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-ipu1.c b/drivers/clk/mediatek/clk-mt8183-ipu1.c
> new file mode 100644
> index 000000000000..8fd5fe002890
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-ipu1.c
> @@ -0,0 +1,56 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs ipu_core1_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_IPU_CORE1(_id, _name, _parent, _shift)                    \
> +       GATE_MTK(_id, _name, _parent, &ipu_core1_cg_regs, _shift,       \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate ipu_core1_clks[] = {
> +       GATE_IPU_CORE1(CLK_IPU_CORE1_JTAG, "ipu_core1_jtag", "dsp_sel", 0),
> +       GATE_IPU_CORE1(CLK_IPU_CORE1_AXI, "ipu_core1_axi", "dsp_sel", 1),
> +       GATE_IPU_CORE1(CLK_IPU_CORE1_IPU, "ipu_core1_ipu", "dsp_sel", 2),
> +};
> +
> +static int clk_mt8183_ipu_core1_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_IPU_CORE1_NR_CLK);
> +
> +       mtk_clk_register_gates(node, ipu_core1_clks, ARRAY_SIZE(ipu_core1_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_ipu_core1[] = {
> +       { .compatible = "mediatek,mt8183-ipu_core1", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_ipu_core1_drv = {
> +       .probe = clk_mt8183_ipu_core1_probe,
> +       .driver = {
> +               .name = "clk-mt8183-ipu_core1",
> +               .of_match_table = of_match_clk_mt8183_ipu_core1,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_ipu_core1_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-ipu_adl.c b/drivers/clk/mediatek/clk-mt8183-ipu_adl.c
> new file mode 100644
> index 000000000000..3f37d0ef1df1
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-ipu_adl.c
> @@ -0,0 +1,54 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs ipu_adl_cg_regs = {
> +       .set_ofs = 0x204,
> +       .clr_ofs = 0x204,
> +       .sta_ofs = 0x204,
> +};
> +
> +#define GATE_IPU_ADL_I(_id, _name, _parent, _shift)            \
> +       GATE_MTK(_id, _name, _parent, &ipu_adl_cg_regs, _shift, \
> +               &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate ipu_adl_clks[] = {
> +       GATE_IPU_ADL_I(CLK_IPU_ADL_CABGEN, "ipu_adl_cabgen", "dsp_sel", 24),
> +};
> +
> +static int clk_mt8183_ipu_adl_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_IPU_ADL_NR_CLK);
> +
> +       mtk_clk_register_gates(node, ipu_adl_clks, ARRAY_SIZE(ipu_adl_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_ipu_adl[] = {
> +       { .compatible = "mediatek,mt8183-ipu_adl", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_ipu_adl_drv = {
> +       .probe = clk_mt8183_ipu_adl_probe,
> +       .driver = {
> +               .name = "clk-mt8183-ipu_adl",
> +               .of_match_table = of_match_clk_mt8183_ipu_adl,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_ipu_adl_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-ipu_conn.c b/drivers/clk/mediatek/clk-mt8183-ipu_conn.c
> new file mode 100644
> index 000000000000..7e0eef79c461
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-ipu_conn.c
> @@ -0,0 +1,123 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs ipu_conn_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +static const struct mtk_gate_regs ipu_conn_apb_cg_regs = {
> +       .set_ofs = 0x10,
> +       .clr_ofs = 0x10,
> +       .sta_ofs = 0x10,
> +};
> +
> +static const struct mtk_gate_regs ipu_conn_axi_cg_regs = {
> +       .set_ofs = 0x18,
> +       .clr_ofs = 0x18,
> +       .sta_ofs = 0x18,
> +};
> +
> +static const struct mtk_gate_regs ipu_conn_axi1_cg_regs = {
> +       .set_ofs = 0x1c,
> +       .clr_ofs = 0x1c,
> +       .sta_ofs = 0x1c,
> +};
> +
> +static const struct mtk_gate_regs ipu_conn_axi2_cg_regs = {
> +       .set_ofs = 0x20,
> +       .clr_ofs = 0x20,
> +       .sta_ofs = 0x20,
> +};
> +
> +#define GATE_IPU_CONN(_id, _name, _parent, _shift)                     \
> +       GATE_MTK(_id, _name, _parent, &ipu_conn_cg_regs, _shift,        \
> +               &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_IPU_CONN_APB(_id, _name, _parent, _shift)                 \
> +       GATE_MTK(_id, _name, _parent, &ipu_conn_apb_cg_regs, _shift,    \
> +               &mtk_clk_gate_ops_no_setclr)
> +
> +#define GATE_IPU_CONN_AXI_I(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &ipu_conn_axi_cg_regs, _shift,    \
> +               &mtk_clk_gate_ops_no_setclr_inv)
> +
> +#define GATE_IPU_CONN_AXI1_I(_id, _name, _parent, _shift)              \
> +       GATE_MTK(_id, _name, _parent, &ipu_conn_axi1_cg_regs, _shift,   \
> +               &mtk_clk_gate_ops_no_setclr_inv)
> +
> +#define GATE_IPU_CONN_AXI2_I(_id, _name, _parent, _shift)              \
> +       GATE_MTK(_id, _name, _parent, &ipu_conn_axi2_cg_regs, _shift,   \
> +               &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate ipu_conn_clks[] = {
> +       GATE_IPU_CONN(CLK_IPU_CONN_IPU,
> +               "ipu_conn_ipu", "dsp_sel", 0),
> +       GATE_IPU_CONN(CLK_IPU_CONN_AHB,
> +               "ipu_conn_ahb", "dsp_sel", 1),
> +       GATE_IPU_CONN(CLK_IPU_CONN_AXI,
> +               "ipu_conn_axi", "dsp_sel", 2),
> +       GATE_IPU_CONN(CLK_IPU_CONN_ISP,
> +               "ipu_conn_isp", "dsp_sel", 3),
> +       GATE_IPU_CONN(CLK_IPU_CONN_CAM_ADL,
> +               "ipu_conn_cam_adl", "dsp_sel", 4),
> +       GATE_IPU_CONN(CLK_IPU_CONN_IMG_ADL,
> +               "ipu_conn_img_adl", "dsp_sel", 5),
> +       GATE_IPU_CONN_APB(CLK_IPU_CONN_DAP_RX,
> +               "ipu_conn_dap_rx", "dsp1_sel", 0),
> +       GATE_IPU_CONN_APB(CLK_IPU_CONN_APB2AXI,
> +               "ipu_conn_apb2axi", "dsp1_sel", 3),
> +       GATE_IPU_CONN_APB(CLK_IPU_CONN_APB2AHB,
> +               "ipu_conn_apb2ahb", "dsp1_sel", 20),
> +       GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU_CAB1TO2,
> +               "ipu_conn_ipu_cab1to2", "dsp1_sel", 6),
> +       GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU1_CAB1TO2,
> +               "ipu_conn_ipu1_cab1to2", "dsp1_sel", 13),
> +       GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU2_CAB1TO2,
> +               "ipu_conn_ipu2_cab1to2", "dsp1_sel", 20),
> +       GATE_IPU_CONN_AXI1_I(CLK_IPU_CONN_CAB3TO3,
> +               "ipu_conn_cab3to3", "dsp1_sel", 0),
> +       GATE_IPU_CONN_AXI2_I(CLK_IPU_CONN_CAB2TO1,
> +               "ipu_conn_cab2to1", "dsp1_sel", 14),
> +       GATE_IPU_CONN_AXI2_I(CLK_IPU_CONN_CAB3TO1_SLICE,
> +               "ipu_conn_cab3to1_slice", "dsp1_sel", 17),
> +};
> +
> +static int clk_mt8183_ipu_conn_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_IPU_CONN_NR_CLK);
> +
> +       mtk_clk_register_gates(node, ipu_conn_clks, ARRAY_SIZE(ipu_conn_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_ipu_conn[] = {
> +       { .compatible = "mediatek,mt8183-ipu_conn", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_ipu_conn_drv = {
> +       .probe = clk_mt8183_ipu_conn_probe,
> +       .driver = {
> +               .name = "clk-mt8183-ipu_conn",
> +               .of_match_table = of_match_clk_mt8183_ipu_conn,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_ipu_conn_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-mfgcfg.c b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
> new file mode 100644
> index 000000000000..99a6b020833e
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
> @@ -0,0 +1,54 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs mfg_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_MFG(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate mfg_clks[] = {
> +       GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0)
> +};
> +
> +static int clk_mt8183_mfg_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
> +
> +       mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_mfg[] = {
> +       { .compatible = "mediatek,mt8183-mfgcfg", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_mfg_drv = {
> +       .probe = clk_mt8183_mfg_probe,
> +       .driver = {
> +               .name = "clk-mt8183-mfg",
> +               .of_match_table = of_match_clk_mt8183_mfg,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_mfg_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-mm.c b/drivers/clk/mediatek/clk-mt8183-mm.c
> new file mode 100644
> index 000000000000..720c696b506d
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-mm.c
> @@ -0,0 +1,111 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs mm0_cg_regs = {
> +       .set_ofs = 0x104,
> +       .clr_ofs = 0x108,
> +       .sta_ofs = 0x100,
> +};
> +
> +static const struct mtk_gate_regs mm1_cg_regs = {
> +       .set_ofs = 0x114,
> +       .clr_ofs = 0x118,
> +       .sta_ofs = 0x110,
> +};
> +
> +#define GATE_MM0(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_MM1(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate mm_clks[] = {
> +       /* MM0 */
> +       GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
> +       GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
> +       GATE_MM0(CLK_MM_SMI_LARB1, "mm_smi_larb1", "mm_sel", 2),
> +       GATE_MM0(CLK_MM_GALS_COMM0, "mm_gals_comm0", "mm_sel", 3),
> +       GATE_MM0(CLK_MM_GALS_COMM1, "mm_gals_comm1", "mm_sel", 4),
> +       GATE_MM0(CLK_MM_GALS_CCU2MM, "mm_gals_ccu2mm", "mm_sel", 5),
> +       GATE_MM0(CLK_MM_GALS_IPU12MM, "mm_gals_ipu12mm", "mm_sel", 6),
> +       GATE_MM0(CLK_MM_GALS_IMG2MM, "mm_gals_img2mm", "mm_sel", 7),
> +       GATE_MM0(CLK_MM_GALS_CAM2MM, "mm_gals_cam2mm", "mm_sel", 8),
> +       GATE_MM0(CLK_MM_GALS_IPU2MM, "mm_gals_ipu2mm", "mm_sel", 9),
> +       GATE_MM0(CLK_MM_MDP_DL_TXCK, "mm_mdp_dl_txck", "mm_sel", 10),
> +       GATE_MM0(CLK_MM_IPU_DL_TXCK, "mm_ipu_dl_txck", "mm_sel", 11),
> +       GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 12),
> +       GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 13),
> +       GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 14),
> +       GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 15),
> +       GATE_MM0(CLK_MM_MDP_TDSHP, "mm_mdp_tdshp", "mm_sel", 16),
> +       GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 17),
> +       GATE_MM0(CLK_MM_MDP_WDMA0, "mm_mdp_wdma0", "mm_sel", 18),
> +       GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 19),
> +       GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 20),
> +       GATE_MM0(CLK_MM_DISP_OVL0_2L, "mm_disp_ovl0_2l", "mm_sel", 21),
> +       GATE_MM0(CLK_MM_DISP_OVL1_2L, "mm_disp_ovl1_2l", "mm_sel", 22),
> +       GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 23),
> +       GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 24),
> +       GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 25),
> +       GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 26),
> +       GATE_MM0(CLK_MM_DISP_CCORR0, "mm_disp_ccorr0", "mm_sel", 27),
> +       GATE_MM0(CLK_MM_DISP_AAL0, "mm_disp_aal0", "mm_sel", 28),
> +       GATE_MM0(CLK_MM_DISP_GAMMA0, "mm_disp_gamma0", "mm_sel", 29),
> +       GATE_MM0(CLK_MM_DISP_DITHER0, "mm_disp_dither0", "mm_sel", 30),
> +       GATE_MM0(CLK_MM_DISP_SPLIT, "mm_disp_split", "mm_sel", 31),
> +       /* MM1 */
> +       GATE_MM1(CLK_MM_DSI0_MM, "mm_dsi0_mm", "mm_sel", 0),
> +       GATE_MM1(CLK_MM_DSI0_IF, "mm_dsi0_if", "mm_sel", 1),
> +       GATE_MM1(CLK_MM_DPI_MM, "mm_dpi_mm", "mm_sel", 2),
> +       GATE_MM1(CLK_MM_DPI_IF, "mm_dpi_if", "dpi0_sel", 3),
> +       GATE_MM1(CLK_MM_FAKE_ENG2, "mm_fake_eng2", "mm_sel", 4),
> +       GATE_MM1(CLK_MM_MDP_DL_RX, "mm_mdp_dl_rx", "mm_sel", 5),
> +       GATE_MM1(CLK_MM_IPU_DL_RX, "mm_ipu_dl_rx", "mm_sel", 6),
> +       GATE_MM1(CLK_MM_26M, "mm_26m", "f_f26m_ck", 7),
> +       GATE_MM1(CLK_MM_MMSYS_R2Y, "mm_mmsys_r2y", "mm_sel", 8),
> +       GATE_MM1(CLK_MM_DISP_RSZ, "mm_disp_rsz", "mm_sel", 9),
> +       GATE_MM1(CLK_MM_MDP_AAL, "mm_mdp_aal", "mm_sel", 10),
> +       GATE_MM1(CLK_MM_MDP_CCORR, "mm_mdp_ccorr", "mm_sel", 11),
> +       GATE_MM1(CLK_MM_DBI_MM, "mm_dbi_mm", "mm_sel", 12),
> +       GATE_MM1(CLK_MM_DBI_IF, "mm_dbi_if", "dpi0_sel", 13),
> +};
> +
> +static int clk_mt8183_mm_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
> +
> +       mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_mm[] = {
> +       { .compatible = "mediatek,mt8183-mmsys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_mm_drv = {
> +       .probe = clk_mt8183_mm_probe,
> +       .driver = {
> +               .name = "clk-mt8183-mm",
> +               .of_match_table = of_match_clk_mt8183_mm,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_mm_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-vdec.c b/drivers/clk/mediatek/clk-mt8183-vdec.c
> new file mode 100644
> index 000000000000..6250fd1e0edc
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-vdec.c
> @@ -0,0 +1,67 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs vdec0_cg_regs = {
> +       .set_ofs = 0x0,
> +       .clr_ofs = 0x4,
> +       .sta_ofs = 0x0,
> +};
> +
> +static const struct mtk_gate_regs vdec1_cg_regs = {
> +       .set_ofs = 0x8,
> +       .clr_ofs = 0xc,
> +       .sta_ofs = 0x8,
> +};
> +
> +#define GATE_VDEC0_I(_id, _name, _parent, _shift)              \
> +       GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift,   \
> +               &mtk_clk_gate_ops_setclr_inv)
> +
> +#define GATE_VDEC1_I(_id, _name, _parent, _shift)              \
> +       GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift,   \
> +               &mtk_clk_gate_ops_setclr_inv)
> +
> +static const struct mtk_gate vdec_clks[] = {
> +       /* VDEC0 */
> +       GATE_VDEC0_I(CLK_VDEC_VDEC, "vdec_vdec", "mm_sel", 0),
> +       /* VDEC1 */
> +       GATE_VDEC1_I(CLK_VDEC_LARB1, "vdec_larb1", "mm_sel", 0),
> +};
> +
> +static int clk_mt8183_vdec_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
> +
> +       mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_vdec[] = {
> +       { .compatible = "mediatek,mt8183-vdecsys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_vdec_drv = {
> +       .probe = clk_mt8183_vdec_probe,
> +       .driver = {
> +               .name = "clk-mt8183-vdec",
> +               .of_match_table = of_match_clk_mt8183_vdec,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_vdec_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183-venc.c b/drivers/clk/mediatek/clk-mt8183-venc.c
> new file mode 100644
> index 000000000000..6678ef03fab2
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183-venc.c
> @@ -0,0 +1,59 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static const struct mtk_gate_regs venc_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_VENC_I(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift,    \
> +               &mtk_clk_gate_ops_setclr_inv)
> +
> +static const struct mtk_gate venc_clks[] = {
> +       GATE_VENC_I(CLK_VENC_LARB, "venc_larb",
> +               "mm_sel", 0),
> +       GATE_VENC_I(CLK_VENC_VENC, "venc_venc",
> +               "mm_sel", 4),
> +       GATE_VENC_I(CLK_VENC_JPGENC, "venc_jpgenc",
> +               "mm_sel", 8),
> +};
> +
> +static int clk_mt8183_venc_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
> +
> +       mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
> +                       clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183_venc[] = {
> +       { .compatible = "mediatek,mt8183-vencsys", },
> +       {}
> +};
> +
> +static struct platform_driver clk_mt8183_venc_drv = {
> +       .probe = clk_mt8183_venc_probe,
> +       .driver = {
> +               .name = "clk-mt8183-venc",
> +               .of_match_table = of_match_clk_mt8183_venc,
> +       },
> +};
> +
> +builtin_platform_driver(clk_mt8183_venc_drv);
> diff --git a/drivers/clk/mediatek/clk-mt8183.c b/drivers/clk/mediatek/clk-mt8183.c
> new file mode 100644
> index 000000000000..68f157b31b28
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8183.c
> @@ -0,0 +1,1284 @@
> +// SPDX-License-Identifier: GPL-2.0
> +//
> +// Copyright (c) 2018 MediaTek Inc.
> +// Author: Weiyi Lu <[e-mail]>
> +
> +#include <linux/delay.h>
> +#include <linux/mfd/syscon.h>
> +#include <linux/of.h>
> +#include <linux/of_address.h>
> +#include <linux/of_device.h>
> +#include <linux/platform_device.h>
> +#include <linux/slab.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-mux.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8183-clk.h>
> +
> +static DEFINE_SPINLOCK(mt8183_clk_lock);
> +
> +static const struct mtk_fixed_clk top_fixed_clks[] = {
> +       FIXED_CLK(CLK_TOP_CLK26M, "f_f26m_ck", "clk26m", 26000000),
> +       FIXED_CLK(CLK_TOP_ULPOSC, "osc", NULL, 250000),
> +       FIXED_CLK(CLK_TOP_UNIVP_192M, "univpll_192m", "univpll", 192000000),
> +};
> +
> +static const struct mtk_fixed_factor top_divs[] = {
> +       FACTOR(CLK_TOP_CLK13M, "clk13m", "clk26m", 1,
> +               2),
> +       FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1,
> +               4),
> +       FACTOR(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1,
> +               8),
> +       FACTOR(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1,
> +               16),
> +       FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1,
> +               3),
> +       FACTOR(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1,
> +               4),
> +       FACTOR(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1,
> +               8),
> +       FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1,
> +               5),
> +       FACTOR(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1,
> +               4),
> +       FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1,
> +               7),
> +       FACTOR(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1,
> +               2),
> +       FACTOR(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1,
> +               4),
> +       FACTOR(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1,
> +               4),
> +       FACTOR(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1,
> +               8),
> +       FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1,
> +               3),
> +       FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1,
> +               4),
> +       FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1,
> +               8),
> +       FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1,
> +               5),
> +       FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1,
> +               4),
> +       FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1,
> +               8),
> +       FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1,
> +               7),
> +       FACTOR(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1,
> +               1),
> +       FACTOR(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1,
> +               4),
> +       FACTOR(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1,
> +               8),
> +       FACTOR(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1,
> +               16),
> +       FACTOR(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1,
> +               32),
> +       FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1,
> +               1),
> +       FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1,
> +               2),
> +       FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1,
> +               4),
> +       FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1,
> +               8),
> +       FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1,
> +               1),
> +       FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1,
> +               2),
> +       FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1,
> +               4),
> +       FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1,
> +               8),
> +       FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
> +               2),
> +       FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1,
> +               4),
> +       FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1,
> +               8),
> +       FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1,
> +               16),
> +       FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1,
> +               4),
> +       FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1,
> +               2),
> +       FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1,
> +               4),
> +       FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1,
> +               5),
> +       FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1,
> +               2),
> +       FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1,
> +               4),
> +       FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1,
> +               6),
> +       FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1,
> +               7),
> +       FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1,
> +               1),
> +       FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1,
> +               2),
> +       FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1,
> +               4),
> +       FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1,
> +               8),
> +       FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1,
> +               16),
> +       FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1,
> +               1),
> +       FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1,
> +               2),
> +       FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1,
> +               4),
> +       FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1,
> +               8),
> +       FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1,
> +               16),
> +       FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1,
> +               2),
> +       FACTOR(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1,
> +               16),
> +};
> +
> +static const char * const axi_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d4",
> +       "syspll_d7",
> +       "osc_d4"
> +};
> +
> +static const char * const mm_parents[] = {
> +       "clk26m",
> +       "mmpll_d7",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const img_parents[] = {
> +       "clk26m",
> +       "mmpll_d6",
> +       "univpll_d3",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const cam_parents[] = {
> +       "clk26m",
> +       "syspll_d2",
> +       "mmpll_d6",
> +       "syspll_d3",
> +       "mmpll_d7",
> +       "univpll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "syspll_d3_d2",
> +       "univpll_d3_d2"
> +};
> +
> +static const char * const dsp_parents[] = {
> +       "clk26m",
> +       "mmpll_d6",
> +       "mmpll_d7",
> +       "univpll_d3",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const dsp1_parents[] = {
> +       "clk26m",
> +       "mmpll_d6",
> +       "mmpll_d7",
> +       "univpll_d3",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const dsp2_parents[] = {
> +       "clk26m",
> +       "mmpll_d6",
> +       "mmpll_d7",
> +       "univpll_d3",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const ipu_if_parents[] = {
> +       "clk26m",
> +       "mmpll_d6",
> +       "mmpll_d7",
> +       "univpll_d3",
> +       "syspll_d3",
> +       "univpll_d2_d2",
> +       "syspll_d2_d2",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const mfg_parents[] = {
> +       "clk26m",
> +       "mfgpll_ck",
> +       "univpll_d3",
> +       "syspll_d3"
> +};
> +
> +static const char * const f52m_mfg_parents[] = {
> +       "clk26m",
> +       "univpll_d3_d2",
> +       "univpll_d3_d4",
> +       "univpll_d3_d8"
> +};
> +
> +static const char * const camtg_parents[] = {
> +       "clk26m",
> +       "univ_192m_d8",
> +       "univpll_d3_d8",
> +       "univ_192m_d4",
> +       "univpll_d3_d16",
> +       "csw_f26m_ck_d2",
> +       "univ_192m_d16",
> +       "univ_192m_d32"
> +};
> +
> +static const char * const camtg2_parents[] = {
> +       "clk26m",
> +       "univ_192m_d8",
> +       "univpll_d3_d8",
> +       "univ_192m_d4",
> +       "univpll_d3_d16",
> +       "csw_f26m_ck_d2",
> +       "univ_192m_d16",
> +       "univ_192m_d32"
> +};
> +
> +static const char * const camtg3_parents[] = {
> +       "clk26m",
> +       "univ_192m_d8",
> +       "univpll_d3_d8",
> +       "univ_192m_d4",
> +       "univpll_d3_d16",
> +       "csw_f26m_ck_d2",
> +       "univ_192m_d16",
> +       "univ_192m_d32"
> +};
> +
> +static const char * const camtg4_parents[] = {
> +       "clk26m",
> +       "univ_192m_d8",
> +       "univpll_d3_d8",
> +       "univ_192m_d4",
> +       "univpll_d3_d16",
> +       "csw_f26m_ck_d2",
> +       "univ_192m_d16",
> +       "univ_192m_d32"
> +};
> +
> +static const char * const uart_parents[] = {
> +       "clk26m",
> +       "univpll_d3_d8"
> +};
> +
> +static const char * const spi_parents[] = {
> +       "clk26m",
> +       "syspll_d5_d2",
> +       "syspll_d3_d4",
> +       "msdcpll_d4"
> +};
> +
> +static const char * const msdc50_hclk_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d2",
> +       "syspll_d3_d2"
> +};
> +
> +static const char * const msdc50_0_parents[] = {
> +       "clk26m",
> +       "msdcpll_ck",
> +       "msdcpll_d2",
> +       "univpll_d2_d4",
> +       "syspll_d3_d2",
> +       "univpll_d2_d2"
> +};
> +
> +static const char * const msdc30_1_parents[] = {
> +       "clk26m",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2",
> +       "syspll_d7",
> +       "msdcpll_d2"
> +};
> +
> +static const char * const msdc30_2_parents[] = {
> +       "clk26m",
> +       "univpll_d3_d2",
> +       "syspll_d3_d2",
> +       "syspll_d7",
> +       "msdcpll_d2"
> +};
> +
> +static const char * const audio_parents[] = {
> +       "clk26m",
> +       "syspll_d5_d4",
> +       "syspll_d7_d4",
> +       "syspll_d2_d16"
> +};
> +
> +static const char * const aud_intbus_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d4",
> +       "syspll_d7_d2"
> +};
> +
> +static const char * const pmicspi_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d8",
> +       "osc_d8"
> +};
> +
> +static const char * const fpwrap_ulposc_parents[] = {
> +       "clk26m",
> +       "osc_d16",
> +       "osc_d4",
> +       "osc_d8"
> +};
> +
> +static const char * const atb_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d2",
> +       "syspll_d5"
> +};
> +
> +static const char * const sspm_parents[] = {
> +       "clk26m",
> +       "univpll_d2_d4",
> +       "syspll_d2_d2",
> +       "univpll_d2_d2",
> +       "syspll_d3"
> +};
> +
> +static const char * const dpi0_parents[] = {
> +       "clk26m",
> +       "tvdpll_d2",
> +       "tvdpll_d4",
> +       "tvdpll_d8",
> +       "tvdpll_d16",
> +       "univpll_d5_d2",
> +       "univpll_d3_d4",
> +       "syspll_d3_d4",
> +       "univpll_d3_d8"
> +};
> +
> +static const char * const scam_parents[] = {
> +       "clk26m",
> +       "syspll_d5_d2"
> +};
> +
> +static const char * const disppwm_parents[] = {
> +       "clk26m",
> +       "univpll_d3_d4",
> +       "osc_d2",
> +       "osc_d4",
> +       "osc_d16"
> +};
> +
> +static const char * const usb_top_parents[] = {
> +       "clk26m",
> +       "univpll_d5_d4",
> +       "univpll_d3_d4",
> +       "univpll_d5_d2"
> +};
> +
> +
> +static const char * const ssusb_top_xhci_parents[] = {
> +       "clk26m",
> +       "univpll_d5_d4",
> +       "univpll_d3_d4",
> +       "univpll_d5_d2"
> +};
> +
> +static const char * const spm_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d8"
> +};
> +
> +static const char * const i2c_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d8",
> +       "univpll_d5_d2"
> +};
> +
> +static const char * const scp_parents[] = {
> +       "clk26m",
> +       "univpll_d2_d8",
> +       "syspll_d5",
> +       "syspll_d2_d2",
> +       "univpll_d2_d2",
> +       "syspll_d3",
> +       "univpll_d3"
> +};
> +
> +static const char * const seninf_parents[] = {
> +       "clk26m",
> +       "univpll_d2_d2",
> +       "univpll_d3_d2",
> +       "univpll_d2_d4"
> +};
> +
> +static const char * const dxcc_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d2",
> +       "syspll_d2_d4",
> +       "syspll_d2_d8"
> +};
> +
> +static const char * const aud_engen1_parents[] = {
> +       "clk26m",
> +       "apll1_d2",
> +       "apll1_d4",
> +       "apll1_d8"
> +};
> +
> +static const char * const aud_engen2_parents[] = {
> +       "clk26m",
> +       "apll2_d2",
> +       "apll2_d4",
> +       "apll2_d8"
> +};
> +
> +static const char * const faes_ufsfde_parents[] = {
> +       "clk26m",
> +       "syspll_d2",
> +       "syspll_d2_d2",
> +       "syspll_d3",
> +       "syspll_d2_d4",
> +       "univpll_d3"
> +};
> +
> +static const char * const fufs_parents[] = {
> +       "clk26m",
> +       "syspll_d2_d4",
> +       "syspll_d2_d8",
> +       "syspll_d2_d16"
> +};
> +
> +static const char * const aud_1_parents[] = {
> +       "clk26m",
> +       "apll1_ck"
> +};
> +
> +static const char * const aud_2_parents[] = {
> +       "clk26m",
> +       "apll2_ck"
> +};
> +
> +/*
> + * CRITICAL CLOCK:
> + * axi_sel is the main bus clock of whole SOC.
> + * spm_sel is the clock of the always-on co-processor.
> + */
> +static const struct mtk_mux top_muxes[] = {
> +       /* CLK_CFG_0 */
> +       MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_AXI, "axi_sel",
> +               axi_parents, 0x40,
> +               0x44, 0x48, 0, 2, 7, 0x004, 0, CLK_IS_CRITICAL),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MM, "mm_sel",
> +               mm_parents, 0x40,
> +               0x44, 0x48, 8, 3, 15, 0x004, 1),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IMG, "img_sel",
> +               img_parents, 0x40,
> +               0x44, 0x48, 16, 3, 23, 0x004, 2),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAM, "cam_sel",
> +               cam_parents, 0x40,
> +               0x44, 0x48, 24, 4, 31, 0x004, 3),
> +       /* CLK_CFG_1 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP, "dsp_sel",
> +               dsp_parents, 0x50,
> +               0x54, 0x58, 0, 4, 7, 0x004, 4),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP1, "dsp1_sel",
> +               dsp1_parents, 0x50,
> +               0x54, 0x58, 8, 4, 15, 0x004, 5),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP2, "dsp2_sel",
> +               dsp2_parents, 0x50,
> +               0x54, 0x58, 16, 4, 23, 0x004, 6),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IPU_IF, "ipu_if_sel",
> +               ipu_if_parents, 0x50,
> +               0x54, 0x58, 24, 4, 31, 0x004, 7),
> +       /* CLK_CFG_2 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MFG, "mfg_sel",
> +               mfg_parents, 0x60,
> +               0x64, 0x68, 0, 2, 7, 0x004, 8),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_F52M_MFG, "f52m_mfg_sel",
> +               f52m_mfg_parents, 0x60,
> +               0x64, 0x68, 8, 2, 15, 0x004, 9),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG, "camtg_sel",
> +               camtg_parents, 0x60,
> +               0x64, 0x68, 16, 3, 23, 0x004, 10),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG2, "camtg2_sel",
> +               camtg2_parents, 0x60,
> +               0x64, 0x68, 24, 3, 31, 0x004, 11),
> +       /* CLK_CFG_3 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG3, "camtg3_sel",
> +               camtg3_parents, 0x70,
> +               0x74, 0x78, 0, 3, 7, 0x004, 12),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG4, "camtg4_sel",
> +               camtg4_parents, 0x70,
> +               0x74, 0x78, 8, 3, 15, 0x004, 13),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_UART, "uart_sel",
> +               uart_parents, 0x70,
> +               0x74, 0x78, 16, 1, 23, 0x004, 14),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SPI, "spi_sel",
> +               spi_parents, 0x70,
> +               0x74, 0x78, 24, 2, 31, 0x004, 15),
> +       /* CLK_CFG_4 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0_HCLK, "msdc50_hclk_sel",
> +               msdc50_hclk_parents, 0x80,
> +               0x84, 0x88, 0, 2, 7, 0x004, 16),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0, "msdc50_0_sel",
> +               msdc50_0_parents, 0x80,
> +               0x84, 0x88, 8, 3, 15, 0x004, 17),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_1, "msdc30_1_sel",
> +               msdc30_1_parents, 0x80,
> +               0x84, 0x88, 16, 3, 23, 0x004, 18),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_2, "msdc30_2_sel",
> +               msdc30_2_parents, 0x80,
> +               0x84, 0x88, 24, 3, 31, 0x004, 19),
> +       /* CLK_CFG_5 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUDIO, "audio_sel",
> +               audio_parents, 0x90,
> +               0x94, 0x98, 0, 2, 7, 0x004, 20),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_INTBUS, "aud_intbus_sel",
> +               aud_intbus_parents, 0x90,
> +               0x94, 0x98, 8, 2, 15, 0x004, 21),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_PMICSPI, "pmicspi_sel",
> +               pmicspi_parents, 0x90,
> +               0x94, 0x98, 16, 2, 23, 0x004, 22),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FPWRAP_ULPOSC, "fpwrap_ulposc_sel",
> +               fpwrap_ulposc_parents, 0x90,
> +               0x94, 0x98, 24, 2, 31, 0x004, 23),
> +       /* CLK_CFG_6 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_ATB, "atb_sel",
> +               atb_parents, 0xa0,
> +               0xa4, 0xa8, 0, 2, 7, 0x004, 24),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSPM, "sspm_sel",
> +               sspm_parents, 0xa0,
> +               0xa4, 0xa8, 8, 3, 15, 0x004, 25),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DPI0, "dpi0_sel",
> +               dpi0_parents, 0xa0,
> +               0xa4, 0xa8, 16, 4, 23, 0x004, 26),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCAM, "scam_sel",
> +               scam_parents, 0xa0,
> +               0xa4, 0xa8, 24, 1, 31, 0x004, 27),
> +       /* CLK_CFG_7 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DISP_PWM, "disppwm_sel",
> +               disppwm_parents, 0xb0,
> +               0xb4, 0xb8, 0, 3, 7, 0x004, 28),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_USB_TOP, "usb_top_sel",
> +               usb_top_parents, 0xb0,
> +               0xb4, 0xb8, 8, 2, 15, 0x004, 29),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSUSB_TOP_XHCI, "ssusb_top_xhci_sel",
> +               ssusb_top_xhci_parents, 0xb0,
> +               0xb4, 0xb8, 16, 2, 23, 0x004, 30),
> +       MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_SPM, "spm_sel",
> +               spm_parents, 0xb0,
> +               0xb4, 0xb8, 24, 1, 31, 0x008, 0, CLK_IS_CRITICAL),
> +       /* CLK_CFG_8 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_I2C, "i2c_sel",
> +               i2c_parents, 0xc0,
> +               0xc4, 0xc8, 0, 2, 7, 0x008, 1),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCP, "scp_sel",
> +               scp_parents, 0xc0,
> +               0xc4, 0xc8, 8, 3, 15, 0x008, 2),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SENINF, "seninf_sel",
> +               seninf_parents, 0xc0,
> +               0xc4, 0xc8, 16, 2, 23, 0x008, 3),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DXCC, "dxcc_sel",
> +               dxcc_parents, 0xc0,
> +               0xc4, 0xc8, 24, 2, 31, 0x008, 4),
> +       /* CLK_CFG_9 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG1, "aud_eng1_sel",
> +               aud_engen1_parents, 0xd0,
> +               0xd4, 0xd8, 0, 2, 7, 0x008, 5),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG2, "aud_eng2_sel",
> +               aud_engen2_parents, 0xd0,
> +               0xd4, 0xd8, 8, 2, 15, 0x008, 6),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FAES_UFSFDE, "faes_ufsfde_sel",
> +               faes_ufsfde_parents, 0xd0,
> +               0xd4, 0xd8, 16, 3, 23, 0x008, 7),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FUFS, "fufs_sel",
> +               fufs_parents, 0xd0,
> +               0xd4, 0xd8, 24, 2, 31, 0x008, 8),
> +       /* CLK_CFG_10 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_1, "aud_1_sel",
> +               aud_1_parents, 0xe0,
> +               0xe4, 0xe8, 0, 1, 7, 0x008, 9),
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_2, "aud_2_sel",
> +               aud_2_parents, 0xe0,
> +               0xe4, 0xe8, 8, 1, 15, 0x008, 10),
> +};
> +
> +static const char * const apll_i2s0_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static const char * const apll_i2s1_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static const char * const apll_i2s2_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static const char * const apll_i2s3_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static const char * const apll_i2s4_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static const char * const apll_i2s5_parents[] = {
> +       "aud_1_sel",
> +       "aud_2_sel"
> +};
> +
> +static struct mtk_composite top_aud_muxes[] = {
> +       MUX(CLK_TOP_MUX_APLL_I2S0, "apll_i2s0_sel", apll_i2s0_parents,
> +               0x320, 8, 1),
> +       MUX(CLK_TOP_MUX_APLL_I2S1, "apll_i2s1_sel", apll_i2s1_parents,
> +               0x320, 9, 1),
> +       MUX(CLK_TOP_MUX_APLL_I2S2, "apll_i2s2_sel", apll_i2s2_parents,
> +               0x320, 10, 1),
> +       MUX(CLK_TOP_MUX_APLL_I2S3, "apll_i2s3_sel", apll_i2s3_parents,
> +               0x320, 11, 1),
> +       MUX(CLK_TOP_MUX_APLL_I2S4, "apll_i2s4_sel", apll_i2s4_parents,
> +               0x320, 12, 1),
> +       MUX(CLK_TOP_MUX_APLL_I2S5, "apll_i2s5_sel", apll_i2s5_parents,
> +               0x328, 20, 1),
> +};
> +
> +static const char * const mcu_mp0_parents[] = {
> +       "clk26m",
> +       "armpll_ll",
> +       "armpll_div_pll1",
> +       "armpll_div_pll2"
> +};
> +
> +static const char * const mcu_mp2_parents[] = {
> +       "clk26m",
> +       "armpll_l",
> +       "armpll_div_pll1",
> +       "armpll_div_pll2"
> +};
> +
> +static const char * const mcu_bus_parents[] = {
> +       "clk26m",
> +       "ccipll",
> +       "armpll_div_pll1",
> +       "armpll_div_pll2"
> +};
> +
> +static struct mtk_composite mcu_muxes[] = {
> +       /* mp0_pll_divider_cfg */
> +       MUX(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0, 9, 2),
> +       /* mp2_pll_divider_cfg */
> +       MUX(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8, 9, 2),
> +       /* bus_pll_divider_cfg */
> +       MUX(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0, 9, 2),
> +};
> +
> +static struct mtk_composite top_aud_divs[] = {
> +       DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "apll_i2s0_sel",
> +               0x320, 2, 0x324, 8, 0),
> +       DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "apll_i2s1_sel",
> +               0x320, 3, 0x324, 8, 8),
> +       DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "apll_i2s2_sel",
> +               0x320, 4, 0x324, 8, 16),
> +       DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "apll_i2s3_sel",
> +               0x320, 5, 0x324, 8, 24),
> +       DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "apll_i2s4_sel",
> +               0x320, 6, 0x328, 8, 0),
> +       DIV_GATE(CLK_TOP_APLL12_DIVB, "apll12_divb", "apll12_div4",
> +               0x320, 7, 0x328, 8, 8),
> +};
> +
> +static const struct mtk_gate_regs top_cg_regs = {
> +       .set_ofs = 0x104,
> +       .clr_ofs = 0x104,
> +       .sta_ofs = 0x104,
> +};
> +
> +#define GATE_TOP(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &top_cg_regs, _shift,     \
> +               &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate top_clks[] = {
> +       /* TOP */
> +       GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL1, "armpll_div_pll1", "mainpll", 4),
> +       GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL2, "armpll_div_pll2", "univpll", 5),
> +};
> +
> +static const struct mtk_gate_regs infra0_cg_regs = {
> +       .set_ofs = 0x80,
> +       .clr_ofs = 0x84,
> +       .sta_ofs = 0x90,
> +};
> +
> +static const struct mtk_gate_regs infra1_cg_regs = {
> +       .set_ofs = 0x88,
> +       .clr_ofs = 0x8c,
> +       .sta_ofs = 0x94,
> +};
> +
> +static const struct mtk_gate_regs infra2_cg_regs = {
> +       .set_ofs = 0xa4,
> +       .clr_ofs = 0xa8,
> +       .sta_ofs = 0xac,
> +};
> +
> +static const struct mtk_gate_regs infra3_cg_regs = {
> +       .set_ofs = 0xc0,
> +       .clr_ofs = 0xc4,
> +       .sta_ofs = 0xc8,
> +};
> +
> +#define GATE_INFRA0(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_INFRA1(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_INFRA2(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_INFRA3(_id, _name, _parent, _shift)               \
> +       GATE_MTK(_id, _name, _parent, &infra3_cg_regs, _shift,  \
> +               &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate infra_clks[] = {
> +       /* INFRA0 */
> +       GATE_INFRA0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr",
> +               "axi_sel", 0),
> +       GATE_INFRA0(CLK_INFRA_PMIC_AP, "infra_pmic_ap",
> +               "axi_sel", 1),
> +       GATE_INFRA0(CLK_INFRA_PMIC_MD, "infra_pmic_md",
> +               "axi_sel", 2),
> +       GATE_INFRA0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn",
> +               "axi_sel", 3),
> +       GATE_INFRA0(CLK_INFRA_SCPSYS, "infra_scp",
> +               "scp_sel", 4),
> +       GATE_INFRA0(CLK_INFRA_SEJ, "infra_sej",
> +               "f_f26m_ck", 5),
> +       GATE_INFRA0(CLK_INFRA_APXGPT, "infra_apxgpt",
> +               "axi_sel", 6),
> +       GATE_INFRA0(CLK_INFRA_ICUSB, "infra_icusb",
> +               "axi_sel", 8),
> +       GATE_INFRA0(CLK_INFRA_GCE, "infra_gce",
> +               "axi_sel", 9),
> +       GATE_INFRA0(CLK_INFRA_THERM, "infra_therm",
> +               "axi_sel", 10),
> +       GATE_INFRA0(CLK_INFRA_I2C0, "infra_i2c0",
> +               "i2c_sel", 11),
> +       GATE_INFRA0(CLK_INFRA_I2C1, "infra_i2c1",
> +               "i2c_sel", 12),
> +       GATE_INFRA0(CLK_INFRA_I2C2, "infra_i2c2",
> +               "i2c_sel", 13),
> +       GATE_INFRA0(CLK_INFRA_I2C3, "infra_i2c3",
> +               "i2c_sel", 14),
> +       GATE_INFRA0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk",
> +               "axi_sel", 15),
> +       GATE_INFRA0(CLK_INFRA_PWM1, "infra_pwm1",
> +               "i2c_sel", 16),
> +       GATE_INFRA0(CLK_INFRA_PWM2, "infra_pwm2",
> +               "i2c_sel", 17),
> +       GATE_INFRA0(CLK_INFRA_PWM3, "infra_pwm3",
> +               "i2c_sel", 18),
> +       GATE_INFRA0(CLK_INFRA_PWM4, "infra_pwm4",
> +               "i2c_sel", 19),
> +       GATE_INFRA0(CLK_INFRA_PWM, "infra_pwm",
> +               "i2c_sel", 21),
> +       GATE_INFRA0(CLK_INFRA_UART0, "infra_uart0",
> +               "uart_sel", 22),
> +       GATE_INFRA0(CLK_INFRA_UART1, "infra_uart1",
> +               "uart_sel", 23),
> +       GATE_INFRA0(CLK_INFRA_UART2, "infra_uart2",
> +               "uart_sel", 24),
> +       GATE_INFRA0(CLK_INFRA_UART3, "infra_uart3",
> +               "uart_sel", 25),
> +       GATE_INFRA0(CLK_INFRA_GCE_26M, "infra_gce_26m",
> +               "axi_sel", 27),
> +       GATE_INFRA0(CLK_INFRA_CQ_DMA_FPC, "infra_cqdma_fpc",
> +               "axi_sel", 28),
> +       GATE_INFRA0(CLK_INFRA_BTIF, "infra_btif",
> +               "axi_sel", 31),
> +       /* INFRA1 */
> +       GATE_INFRA1(CLK_INFRA_SPI0, "infra_spi0",
> +               "spi_sel", 1),
> +       GATE_INFRA1(CLK_INFRA_MSDC0, "infra_msdc0",
> +               "msdc50_hclk_sel", 2),
> +       GATE_INFRA1(CLK_INFRA_MSDC1, "infra_msdc1",
> +               "axi_sel", 4),
> +       GATE_INFRA1(CLK_INFRA_MSDC2, "infra_msdc2",
> +               "axi_sel", 5),
> +       GATE_INFRA1(CLK_INFRA_MSDC0_SCK, "infra_msdc0_sck",
> +               "msdc50_0_sel", 6),
> +       GATE_INFRA1(CLK_INFRA_DVFSRC, "infra_dvfsrc",
> +               "f_f26m_ck", 7),
> +       GATE_INFRA1(CLK_INFRA_GCPU, "infra_gcpu",
> +               "axi_sel", 8),
> +       GATE_INFRA1(CLK_INFRA_TRNG, "infra_trng",
> +               "axi_sel", 9),
> +       GATE_INFRA1(CLK_INFRA_AUXADC, "infra_auxadc",
> +               "f_f26m_ck", 10),
> +       GATE_INFRA1(CLK_INFRA_CPUM, "infra_cpum",
> +               "axi_sel", 11),
> +       GATE_INFRA1(CLK_INFRA_CCIF1_AP, "infra_ccif1_ap",
> +               "axi_sel", 12),
> +       GATE_INFRA1(CLK_INFRA_CCIF1_MD, "infra_ccif1_md",
> +               "axi_sel", 13),
> +       GATE_INFRA1(CLK_INFRA_AUXADC_MD, "infra_auxadc_md",
> +               "f_f26m_ck", 14),
> +       GATE_INFRA1(CLK_INFRA_MSDC1_SCK, "infra_msdc1_sck",
> +               "msdc30_1_sel", 16),
> +       GATE_INFRA1(CLK_INFRA_MSDC2_SCK, "infra_msdc2_sck",
> +               "msdc30_2_sel", 17),
> +       GATE_INFRA1(CLK_INFRA_AP_DMA, "infra_apdma",
> +               "axi_sel", 18),
> +       GATE_INFRA1(CLK_INFRA_XIU, "infra_xiu",
> +               "axi_sel", 19),
> +       GATE_INFRA1(CLK_INFRA_DEVICE_APC, "infra_device_apc",
> +               "axi_sel", 20),
> +       GATE_INFRA1(CLK_INFRA_CCIF_AP, "infra_ccif_ap",
> +               "axi_sel", 23),
> +       GATE_INFRA1(CLK_INFRA_DEBUGSYS, "infra_debugsys",
> +               "axi_sel", 24),
> +       GATE_INFRA1(CLK_INFRA_AUDIO, "infra_audio",
> +               "axi_sel", 25),
> +       GATE_INFRA1(CLK_INFRA_CCIF_MD, "infra_ccif_md",
> +               "axi_sel", 26),
> +       GATE_INFRA1(CLK_INFRA_DXCC_SEC_CORE, "infra_dxcc_sec_core",
> +               "dxcc_sel", 27),
> +       GATE_INFRA1(CLK_INFRA_DXCC_AO, "infra_dxcc_ao",
> +               "dxcc_sel", 28),
> +       GATE_INFRA1(CLK_INFRA_DEVMPU_BCLK, "infra_devmpu_bclk",
> +               "axi_sel", 30),
> +       GATE_INFRA1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m",
> +               "f_f26m_ck", 31),
> +       /* INFRA2 */
> +       GATE_INFRA2(CLK_INFRA_IRTX, "infra_irtx",
> +               "f_f26m_ck", 0),
> +       GATE_INFRA2(CLK_INFRA_USB, "infra_usb",
> +               "usb_top_sel", 1),
> +       GATE_INFRA2(CLK_INFRA_DISP_PWM, "infra_disppwm",
> +               "axi_sel", 2),
> +       GATE_INFRA2(CLK_INFRA_CLDMA_BCLK, "infra_cldma_bclk",
> +               "axi_sel", 3),
> +       GATE_INFRA2(CLK_INFRA_AUDIO_26M_BCLK, "infra_audio_26m_bclk",
> +               "f_f26m_ck", 4),
> +       GATE_INFRA2(CLK_INFRA_SPI1, "infra_spi1",
> +               "spi_sel", 6),
> +       GATE_INFRA2(CLK_INFRA_I2C4, "infra_i2c4",
> +               "i2c_sel", 7),
> +       GATE_INFRA2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_md_tmp_share",
> +               "f_f26m_ck", 8),
> +       GATE_INFRA2(CLK_INFRA_SPI2, "infra_spi2",
> +               "spi_sel", 9),
> +       GATE_INFRA2(CLK_INFRA_SPI3, "infra_spi3",
> +               "spi_sel", 10),
> +       GATE_INFRA2(CLK_INFRA_UNIPRO_SCK, "infra_unipro_sck",
> +               "ssusb_top_xhci_sel", 11),
> +       GATE_INFRA2(CLK_INFRA_UNIPRO_TICK, "infra_unipro_tick",
> +               "fufs_sel", 12),
> +       GATE_INFRA2(CLK_INFRA_UFS_MP_SAP_BCLK, "infra_ufs_mp_sap_bck",
> +               "fufs_sel", 13),
> +       GATE_INFRA2(CLK_INFRA_MD32_BCLK, "infra_md32_bclk",
> +               "axi_sel", 14),
> +       GATE_INFRA2(CLK_INFRA_SSPM, "infra_sspm",
> +               "sspm_sel", 15),
> +       GATE_INFRA2(CLK_INFRA_UNIPRO_MBIST, "infra_unipro_mbist",
> +               "axi_sel", 16),
> +       GATE_INFRA2(CLK_INFRA_SSPM_BUS_HCLK, "infra_sspm_bus_hclk",
> +               "axi_sel", 17),
> +       GATE_INFRA2(CLK_INFRA_I2C5, "infra_i2c5",
> +               "i2c_sel", 18),
> +       GATE_INFRA2(CLK_INFRA_I2C5_ARBITER, "infra_i2c5_arbiter",
> +               "i2c_sel", 19),
> +       GATE_INFRA2(CLK_INFRA_I2C5_IMM, "infra_i2c5_imm",
> +               "i2c_sel", 20),
> +       GATE_INFRA2(CLK_INFRA_I2C1_ARBITER, "infra_i2c1_arbiter",
> +               "i2c_sel", 21),
> +       GATE_INFRA2(CLK_INFRA_I2C1_IMM, "infra_i2c1_imm",
> +               "i2c_sel", 22),
> +       GATE_INFRA2(CLK_INFRA_I2C2_ARBITER, "infra_i2c2_arbiter",
> +               "i2c_sel", 23),
> +       GATE_INFRA2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm",
> +               "i2c_sel", 24),
> +       GATE_INFRA2(CLK_INFRA_SPI4, "infra_spi4",
> +               "spi_sel", 25),
> +       GATE_INFRA2(CLK_INFRA_SPI5, "infra_spi5",
> +               "spi_sel", 26),
> +       GATE_INFRA2(CLK_INFRA_CQ_DMA, "infra_cqdma",
> +               "axi_sel", 27),
> +       GATE_INFRA2(CLK_INFRA_UFS, "infra_ufs",
> +               "fufs_sel", 28),
> +       GATE_INFRA2(CLK_INFRA_AES_UFSFDE, "infra_aes_ufsfde",
> +               "faes_ufsfde_sel", 29),
> +       GATE_INFRA2(CLK_INFRA_UFS_TICK, "infra_ufs_tick",
> +               "fufs_sel", 30),
> +       /* INFRA3 */
> +       GATE_INFRA3(CLK_INFRA_MSDC0_SELF, "infra_msdc0_self",
> +               "msdc50_0_sel", 0),
> +       GATE_INFRA3(CLK_INFRA_MSDC1_SELF, "infra_msdc1_self",
> +               "msdc50_0_sel", 1),
> +       GATE_INFRA3(CLK_INFRA_MSDC2_SELF, "infra_msdc2_self",
> +               "msdc50_0_sel", 2),
> +       GATE_INFRA3(CLK_INFRA_SSPM_26M_SELF, "infra_sspm_26m_self",
> +               "f_f26m_ck", 3),
> +       GATE_INFRA3(CLK_INFRA_SSPM_32K_SELF, "infra_sspm_32k_self",
> +               "f_f26m_ck", 4),
> +       GATE_INFRA3(CLK_INFRA_UFS_AXI, "infra_ufs_axi",
> +               "axi_sel", 5),
> +       GATE_INFRA3(CLK_INFRA_I2C6, "infra_i2c6",
> +               "i2c_sel", 6),
> +       GATE_INFRA3(CLK_INFRA_AP_MSDC0, "infra_ap_msdc0",
> +               "msdc50_hclk_sel", 7),
> +       GATE_INFRA3(CLK_INFRA_MD_MSDC0, "infra_md_msdc0",
> +               "msdc50_hclk_sel", 8),
> +       GATE_INFRA3(CLK_INFRA_CCIF2_AP, "infra_ccif2_ap",
> +               "axi_sel", 16),
> +       GATE_INFRA3(CLK_INFRA_CCIF2_MD, "infra_ccif2_md",
> +               "axi_sel", 17),
> +       GATE_INFRA3(CLK_INFRA_CCIF3_AP, "infra_ccif3_ap",
> +               "axi_sel", 18),
> +       GATE_INFRA3(CLK_INFRA_CCIF3_MD, "infra_ccif3_md",
> +               "axi_sel", 19),
> +       GATE_INFRA3(CLK_INFRA_SEJ_F13M, "infra_sej_f13m",
> +               "f_f26m_ck", 20),
> +       GATE_INFRA3(CLK_INFRA_AES_BCLK, "infra_aes_bclk",
> +               "axi_sel", 21),
> +       GATE_INFRA3(CLK_INFRA_I2C7, "infra_i2c7",
> +               "i2c_sel", 22),
> +       GATE_INFRA3(CLK_INFRA_I2C8, "infra_i2c8",
> +               "i2c_sel", 23),
> +       GATE_INFRA3(CLK_INFRA_FBIST2FPC, "infra_fbist2fpc",
> +               "msdc50_0_sel", 24),
> +};
> +
> +static const struct mtk_gate_regs apmixed_cg_regs = {
> +       .set_ofs = 0x20,
> +       .clr_ofs = 0x20,
> +       .sta_ofs = 0x20,
> +};
> +
> +#define GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, _flags)        \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs,           \
> +               _shift, &mtk_clk_gate_ops_no_setclr_inv, _flags)
> +
> +#define GATE_APMIXED(_id, _name, _parent, _shift)      \
> +       GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +/*
> + * CRITICAL CLOCK:
> + * apmixed_appll26m is the toppest clock gate of all PLLs.
> + */
> +static const struct mtk_gate apmixed_clks[] = {
> +       /* AUDIO0 */
> +       GATE_APMIXED(CLK_APMIXED_SSUSB_26M, "apmixed_ssusb26m",
> +               "f_f26m_ck", 4),
> +       GATE_APMIXED_FLAGS(CLK_APMIXED_APPLL_26M, "apmixed_appll26m",
> +               "f_f26m_ck", 5, CLK_IS_CRITICAL),
> +       GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m",
> +               "f_f26m_ck", 6),
> +       GATE_APMIXED(CLK_APMIXED_MDPLLGP_26M, "apmixed_mdpll26m",
> +               "f_f26m_ck", 7),
> +       GATE_APMIXED(CLK_APMIXED_MMSYS_26M, "apmixed_mmsys26m",
> +               "f_f26m_ck", 8),
> +       GATE_APMIXED(CLK_APMIXED_UFS_26M, "apmixed_ufs26m",
> +               "f_f26m_ck", 9),
> +       GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m",
> +               "f_f26m_ck", 11),
> +       GATE_APMIXED(CLK_APMIXED_MEMPLL_26M, "apmixed_mempll26m",
> +               "f_f26m_ck", 13),
> +       GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m",
> +               "f_f26m_ck", 14),
> +       GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m",
> +               "f_f26m_ck", 16),
> +       GATE_APMIXED(CLK_APMIXED_MIPID1_26M, "apmixed_mipid126m",
> +               "f_f26m_ck", 17),
> +};
> +
> +#define MT8183_PLL_FMAX                (3800UL * MHZ)
> +#define MT8183_PLL_FMIN                (1500UL * MHZ)
> +
> +#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,            \
> +                       _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
> +                       _pd_shift, _tuner_reg,  _tuner_en_reg,          \
> +                       _tuner_en_bit, _pcw_reg, _pcw_shift,            \
> +                       _pcw_chg_reg, _div_table) {                     \
> +               .id = _id,                                              \
> +               .name = _name,                                          \
> +               .reg = _reg,                                            \
> +               .pwr_reg = _pwr_reg,                                    \
> +               .en_mask = _en_mask,                                    \
> +               .flags = _flags,                                        \
> +               .rst_bar_mask = _rst_bar_mask,                          \
> +               .fmax = MT8183_PLL_FMAX,                                \
> +               .fmin = MT8183_PLL_FMIN,                                \
> +               .pcwbits = _pcwbits,                                    \
> +               .pcwibits = _pcwibits,                                  \
> +               .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,                            \
> +               .div_table = _div_table,                                \
> +       }
> +
> +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,              \
> +                       _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
> +                       _pd_shift, _tuner_reg, _tuner_en_reg,           \
> +                       _tuner_en_bit, _pcw_reg, _pcw_shift,            \
> +                       _pcw_chg_reg)                                   \
> +               PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,     \
> +                       _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
> +                       _pd_shift, _tuner_reg, _tuner_en_reg,           \
> +                       _tuner_en_bit, _pcw_reg, _pcw_shift,            \
> +                       _pcw_chg_reg, NULL)
> +
> +static const struct mtk_pll_div_table armpll_div_table[] = {
> +       { .div = 0, .freq = MT8183_PLL_FMAX },
> +       { .div = 1, .freq = 1500 * MHZ },
> +       { .div = 2, .freq = 750 * MHZ },
> +       { .div = 3, .freq = 375 * MHZ },
> +       { .div = 4, .freq = 187500000 },
> +       { } /* sentinel */
> +};
> +
> +static const struct mtk_pll_div_table mfgpll_div_table[] = {
> +       { .div = 0, .freq = MT8183_PLL_FMAX },
> +       { .div = 1, .freq = 1600 * MHZ },
> +       { .div = 2, .freq = 800 * MHZ },
> +       { .div = 3, .freq = 400 * MHZ },
> +       { .div = 4, .freq = 200 * MHZ },
> +       { } /* sentinel */
> +};
> +
> +static const struct mtk_pll_data plls[] = {
> +       PLL_B(CLK_APMIXED_ARMPLL_LL, "armpll_ll", 0x0200, 0x020C, 0x00000001,
> +               HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0204, 24, 0x0, 0x0, 0,
> +               0x0204, 0, 0, armpll_div_table),
> +       PLL_B(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x0210, 0x021C, 0x00000001,
> +               HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0214, 24, 0x0, 0x0, 0,
> +               0x0214, 0, 0, armpll_div_table),
> +       PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x0290, 0x029C, 0x00000001,
> +               HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0294, 24, 0x0, 0x0, 0,
> +               0x0294, 0, 0),
> +       PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0220, 0x022C, 0x00000001,
> +               HAVE_RST_BAR, BIT(24), 22, 8, 0x0224, 24, 0x0, 0x0, 0,
> +               0x0224, 0, 0),
> +       PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0230, 0x023C, 0x00000001,
> +               HAVE_RST_BAR, BIT(24), 22, 8, 0x0234, 24, 0x0, 0x0, 0,
> +               0x0234, 0, 0),
> +       PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0240, 0x024C, 0x00000001,
> +               0, 0, 22, 8, 0x0244, 24, 0x0, 0x0, 0, 0x0244, 0, 0,
> +               mfgpll_div_table),
> +       PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0250, 0x025C, 0x00000001,
> +               0, 0, 22, 8, 0x0254, 24, 0x0, 0x0, 0, 0x0254, 0, 0),
> +       PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0260, 0x026C, 0x00000001,
> +               0, 0, 22, 8, 0x0264, 24, 0x0, 0x0, 0, 0x0264, 0, 0),
> +       PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0270, 0x027C, 0x00000001,
> +               HAVE_RST_BAR, BIT(23), 22, 8, 0x0274, 24, 0x0, 0x0, 0,
> +               0x0274, 0, 0),
> +       PLL(CLK_APMIXED_APLL1, "apll1", 0x02A0, 0x02B0, 0x00000001,
> +               0, 0, 32, 8, 0x02A0, 1, 0x02A8, 0x0014, 0, 0x02A4, 0, 0x02A0),
> +       PLL(CLK_APMIXED_APLL2, "apll2", 0x02b4, 0x02c4, 0x00000001,
> +               0, 0, 32, 8, 0x02B4, 1, 0x02BC, 0x0014, 1, 0x02B8, 0, 0x02B4),
> +};
> +
> +static int clk_mt8183_apmixed_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
> +
> +       mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
> +
> +       mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks),
> +               clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static int clk_mt8183_top_probe(struct platform_device *pdev)
> +{
> +       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> +       void __iomem *base;
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       base = devm_ioremap_resource(&pdev->dev, res);
> +       if (IS_ERR(base))
> +               return PTR_ERR(base);
> +
> +       clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
> +
> +       mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
> +               clk_data);
> +
> +       mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
> +
> +       mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes),
> +               node, &mt8183_clk_lock, clk_data);
> +
> +       mtk_clk_register_composites(top_aud_muxes, ARRAY_SIZE(top_aud_muxes),
> +               base, &mt8183_clk_lock, clk_data);
> +
> +       mtk_clk_register_composites(top_aud_divs, ARRAY_SIZE(top_aud_divs),
> +               base, &mt8183_clk_lock, clk_data);
> +
> +       mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
> +               clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static int clk_mt8183_infra_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
> +
> +       mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
> +               clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static int clk_mt8183_mcu_probe(struct platform_device *pdev)
> +{
> +       struct clk_onecell_data *clk_data;
> +       struct device_node *node = pdev->dev.of_node;
> +       void __iomem *base;
> +       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> +
> +       base = devm_ioremap_resource(&pdev->dev, res);
> +       if (IS_ERR(base))
> +               return PTR_ERR(base);
> +
> +       clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
> +
> +       mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
> +                       &mt8183_clk_lock, clk_data);
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +}
> +
> +static const struct of_device_id of_match_clk_mt8183[] = {
> +       {
> +               .compatible = "mediatek,mt8183-apmixedsys",
> +               .data = clk_mt8183_apmixed_probe,
> +       }, {
> +               .compatible = "mediatek,mt8183-topckgen",
> +               .data = clk_mt8183_top_probe,
> +       }, {
> +               .compatible = "mediatek,mt8183-infracfg",
> +               .data = clk_mt8183_infra_probe,
> +       }, {
> +               .compatible = "mediatek,mt8183-mcucfg",
> +               .data = clk_mt8183_mcu_probe,
> +       }, {
> +               /* sentinel */
> +       }
> +};
> +
> +static int clk_mt8183_probe(struct platform_device *pdev)
> +{
> +       int (*clk_probe)(struct platform_device *pdev);
> +       int r;
> +
> +       clk_probe = of_device_get_match_data(&pdev->dev);
> +       if (!clk_probe)
> +               return -EINVAL;
> +
> +       r = clk_probe(pdev);
> +       if (r)
> +               dev_err(&pdev->dev,
> +                       "could not register clock provider: %s: %d\n",
> +                       pdev->name, r);
> +
> +       return r;
> +}
> +
> +static struct platform_driver clk_mt8183_drv = {
> +       .probe = clk_mt8183_probe,
> +       .driver = {
> +               .name = "clk-mt8183",
> +               .of_match_table = of_match_clk_mt8183,
> +       },
> +};
> +
> +static int __init clk_mt8183_init(void)
> +{
> +       return platform_driver_register(&clk_mt8183_drv);
> +}
> +
> +arch_initcall(clk_mt8183_init);

> --
> 2.18.0
>

Nicolas Boichat March 8, 2019, 2:46 p.m. UTC | #2

On Fri, Mar 8, 2019 at 2:42 PM Nicolas Boichat <[e-mail]> wrote:
>
> )
> On Tue, Mar 5, 2019 at 1:05 PM Weiyi Lu <[e-mail]> wrote:
> >
> > Add MT8183 clock support, include topckgen, apmixedsys,
> > infracfg, mcucfg and subsystem clocks.
> >
> > Signed-off-by: Weiyi Lu <[e-mail]>
>
> In v1 a while back (https://patchwork.kernel.org/patch/10669765/) I
> was complaining about code duplication between these many files, and
> wondering if we can make simplify a lot of this code.

Okay, we had a discussion on this gerrit:
https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1510921,
and I didn't know the history that having separate clock domains that
we can enable/disable with config options. And the same pattern
already exists on clk-mt2712-*.c, for example.

So, for now:
Reviewed-by: Nicolas Boichat <[e-mail]>

Some comment below about how this could be improved, potentially:

> Apart from that:
> Tested-by: Nicolas Boichat <[e-mail]>
>
[snip]
> > --- /dev/null
> > +++ b/drivers/clk/mediatek/clk-mt8183-audio.c
> > @@ -0,0 +1,105 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +//
> > +// Copyright (c) 2018 MediaTek Inc.
> > +// Author: Weiyi Lu <[e-mail]>
> > +
> > +#include <linux/clk-provider.h>
> > +#include <linux/of_platform.h>
> > +#include <linux/platform_device.h>
> > +
> > +#include "clk-mtk.h"
> > +#include "clk-gate.h"
> > +
> > +#include <dt-bindings/clock/mt8183-clk.h>
> > +
> > +static const struct mtk_gate_regs audio0_cg_regs = {
> > +       .set_ofs = 0x0,
> > +       .clr_ofs = 0x0,
> > +       .sta_ofs = 0x0,
> > +};
> > +
> > +static const struct mtk_gate_regs audio1_cg_regs = {
> > +       .set_ofs = 0x4,
> > +       .clr_ofs = 0x4,
> > +       .sta_ofs = 0x4,
> > +};
> > +
> > +#define GATE_AUDIO0(_id, _name, _parent, _shift)               \
> > +       GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift,  \
> > +               &mtk_clk_gate_ops_no_setclr)

This macro (or variants that end up being equivalent) is repeated 103
times in drivers/clk/mediatek/*. We can probably do better. My
suggestion is to do something like this:
#define GATE_MTK_CLK(reg, _id, _name, _parent, _shift) \
GATE_MTK(_id, _name, _parent, &reg##_cg_regs, _shift, \
&mtk_clk_gate_ops_setclr_inv)

and use GATE_MTK_CLK(audio0, ...) in the gate clock arrays.

> > +static int clk_mt8183_audio_probe(struct platform_device *pdev)
> > +{
> > +       struct clk_onecell_data *clk_data;
> > +       int r;
> > +       struct device_node *node = pdev->dev.of_node;
> > +
> > +       clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
> > +
> > +       mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
> > +                       clk_data);
> > +
> > +       r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> > +       if (r)
> > +               return r;
> > +
> > +       r = devm_of_platform_populate(&pdev->dev);
> > +       if (r)
> > +               of_clk_del_provider(node);
> > +
> > +       return r;
> > +}

This (almost exact) function is now repeated 33 times in
drivers/clk/mediatek, I think it's really time for a cleanup... Maybe
there should be a common helper in clk-gate.c (or another file, not
sure), that fetches the clocks (and number of clocks from .data field
in the structure below).

> > +static const struct of_device_id of_match_clk_mt8183_audio[] = {
> > +       { .compatible = "mediatek,mt8183-audiosys", },
> > +       {}
> > +};
[snip]

Stephen Boyd April 11, 2019, 8:24 p.m. UTC | #3

Quoting Nicolas Boichat (2019-03-08 06:46:01)
> 
> > > +
> > > +#define GATE_AUDIO0(_id, _name, _parent, _shift)               \
> > > +       GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift,  \
> > > +               &mtk_clk_gate_ops_no_setclr)
> 
> This macro (or variants that end up being equivalent) is repeated 103
> times in drivers/clk/mediatek/*. We can probably do better. My
> suggestion is to do something like this:
> #define GATE_MTK_CLK(reg, _id, _name, _parent, _shift) \
> GATE_MTK(_id, _name, _parent, &reg##_cg_regs, _shift, \
> &mtk_clk_gate_ops_setclr_inv)
> 
> and use GATE_MTK_CLK(audio0, ...) in the gate clock arrays.

Feel free to send patches.

> 
> > > +static int clk_mt8183_audio_probe(struct platform_device *pdev)
> > > +{
> > > +       struct clk_onecell_data *clk_data;
> > > +       int r;
> > > +       struct device_node *node = pdev->dev.of_node;
> > > +
> > > +       clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
> > > +
> > > +       mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
> > > +                       clk_data);
> > > +
> > > +       r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> > > +       if (r)
> > > +               return r;
> > > +
> > > +       r = devm_of_platform_populate(&pdev->dev);
> > > +       if (r)
> > > +               of_clk_del_provider(node);
> > > +
> > > +       return r;
> > > +}
> 
> This (almost exact) function is now repeated 33 times in
> drivers/clk/mediatek, I think it's really time for a cleanup... Maybe
> there should be a common helper in clk-gate.c (or another file, not
> sure), that fetches the clocks (and number of clocks from .data field
> in the structure below).
> 

Yeah that would be great. I only tried to fix the problem where mtk
has this duplicate code that probes platform drivers and finds things
from it. See my branch on clk.git

 https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-mtk-of-plat-probe

Stephen Boyd April 11, 2019, 8:24 p.m. UTC | #4

Quoting Weiyi Lu (2019-03-04 21:05:45)
> Add MT8183 clock support, include topckgen, apmixedsys,
> infracfg, mcucfg and subsystem clocks.
> 
> Signed-off-by: Weiyi Lu <[e-mail]>
> ---

Applied to clk-next

Patch

diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 53edade25a1d..1cc414290818 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -216,4 +216,79 @@  config COMMON_CLK_MT8173
 	default ARCH_MEDIATEK
 	---help---
 	  This driver supports MediaTek MT8173 clocks.
+
+config COMMON_CLK_MT8183
+	bool "Clock driver for MediaTek MT8183"
+	depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+	select COMMON_CLK_MEDIATEK
+	default ARCH_MEDIATEK && ARM64
+	help
+	  This driver supports MediaTek MT8183 basic clocks.
+
+config COMMON_CLK_MT8183_AUDIOSYS
+	bool "Clock driver for MediaTek MT8183 audiosys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 audiosys clocks.
+
+config COMMON_CLK_MT8183_CAMSYS
+	bool "Clock driver for MediaTek MT8183 camsys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 camsys clocks.
+
+config COMMON_CLK_MT8183_IMGSYS
+	bool "Clock driver for MediaTek MT8183 imgsys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 imgsys clocks.
+
+config COMMON_CLK_MT8183_IPU_CORE0
+	bool "Clock driver for MediaTek MT8183 ipu_core0"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 ipu_core0 clocks.
+
+config COMMON_CLK_MT8183_IPU_CORE1
+	bool "Clock driver for MediaTek MT8183 ipu_core1"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 ipu_core1 clocks.
+
+config COMMON_CLK_MT8183_IPU_ADL
+	bool "Clock driver for MediaTek MT8183 ipu_adl"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 ipu_adl clocks.
+
+config COMMON_CLK_MT8183_IPU_CONN
+	bool "Clock driver for MediaTek MT8183 ipu_conn"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 ipu_conn clocks.
+
+config COMMON_CLK_MT8183_MFGCFG
+	bool "Clock driver for MediaTek MT8183 mfgcfg"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 mfgcfg clocks.
+
+config COMMON_CLK_MT8183_MMSYS
+	bool "Clock driver for MediaTek MT8183 mmsys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 mmsys clocks.
+
+config COMMON_CLK_MT8183_VDECSYS
+	bool "Clock driver for MediaTek MT8183 vdecsys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 vdecsys clocks.
+
+config COMMON_CLK_MT8183_VENCSYS
+	bool "Clock driver for MediaTek MT8183 vencsys"
+	depends on COMMON_CLK_MT8183
+	help
+	  This driver supports MediaTek MT8183 vencsys clocks.
+
 endmenu
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 20cf9eea4171..3dc1b9f15ea2 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -32,3 +32,15 @@  obj-$(CONFIG_COMMON_CLK_MT7629_ETHSYS) += clk-mt7629-eth.o
 obj-$(CONFIG_COMMON_CLK_MT7629_HIFSYS) += clk-mt7629-hif.o
 obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
 obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
+obj-$(CONFIG_COMMON_CLK_MT8183) += clk-mt8183.o
+obj-$(CONFIG_COMMON_CLK_MT8183_AUDIOSYS) += clk-mt8183-audio.o
+obj-$(CONFIG_COMMON_CLK_MT8183_CAMSYS) += clk-mt8183-cam.o
+obj-$(CONFIG_COMMON_CLK_MT8183_IMGSYS) += clk-mt8183-img.o
+obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CORE0) += clk-mt8183-ipu0.o
+obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CORE1) += clk-mt8183-ipu1.o
+obj-$(CONFIG_COMMON_CLK_MT8183_IPU_ADL) += clk-mt8183-ipu_adl.o
+obj-$(CONFIG_COMMON_CLK_MT8183_IPU_CONN) += clk-mt8183-ipu_conn.o
+obj-$(CONFIG_COMMON_CLK_MT8183_MFGCFG) += clk-mt8183-mfgcfg.o
+obj-$(CONFIG_COMMON_CLK_MT8183_MMSYS) += clk-mt8183-mm.o
+obj-$(CONFIG_COMMON_CLK_MT8183_VDECSYS) += clk-mt8183-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT8183_VENCSYS) += clk-mt8183-venc.o
diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h
index 9f766dfe1d57..ab240163f9f8 100644
--- a/drivers/clk/mediatek/clk-gate.h
+++ b/drivers/clk/mediatek/clk-gate.h
@@ -50,4 +50,18 @@  struct clk *mtk_clk_register_gate(
 		const struct clk_ops *ops,
 		unsigned long flags);
 
+#define GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift,	\
+			_ops, _flags) {				\
+		.id = _id,					\
+		.name = _name,					\
+		.parent_name = _parent,				\
+		.regs = _regs,					\
+		.shift = _shift,				\
+		.ops = _ops,					\
+		.flags = _flags,				\
+	}
+
+#define GATE_MTK(_id, _name, _parent, _regs, _shift, _ops)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift, _ops, 0)
+
 #endif /* __DRV_CLK_GATE_H */
diff --git a/drivers/clk/mediatek/clk-mt8183-audio.c b/drivers/clk/mediatek/clk-mt8183-audio.c
new file mode 100644
index 000000000000..c87450180b7b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-audio.c
@@ -0,0 +1,105 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs audio0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs audio1_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x4,
+	.sta_ofs = 0x4,
+};
+
+#define GATE_AUDIO0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr)
+
+#define GATE_AUDIO1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr)
+
+static const struct mtk_gate audio_clks[] = {
+	/* AUDIO0 */
+	GATE_AUDIO0(CLK_AUDIO_AFE, "aud_afe", "audio_sel",
+		2),
+	GATE_AUDIO0(CLK_AUDIO_22M, "aud_22m", "aud_eng1_sel",
+		8),
+	GATE_AUDIO0(CLK_AUDIO_24M, "aud_24m", "aud_eng2_sel",
+		9),
+	GATE_AUDIO0(CLK_AUDIO_APLL2_TUNER, "aud_apll2_tuner", "aud_eng2_sel",
+		18),
+	GATE_AUDIO0(CLK_AUDIO_APLL_TUNER, "aud_apll_tuner", "aud_eng1_sel",
+		19),
+	GATE_AUDIO0(CLK_AUDIO_TDM, "aud_tdm", "apll12_divb",
+		20),
+	GATE_AUDIO0(CLK_AUDIO_ADC, "aud_adc", "audio_sel",
+		24),
+	GATE_AUDIO0(CLK_AUDIO_DAC, "aud_dac", "audio_sel",
+		25),
+	GATE_AUDIO0(CLK_AUDIO_DAC_PREDIS, "aud_dac_predis", "audio_sel",
+		26),
+	GATE_AUDIO0(CLK_AUDIO_TML, "aud_tml", "audio_sel",
+		27),
+	/* AUDIO1 */
+	GATE_AUDIO1(CLK_AUDIO_I2S1, "aud_i2s1", "audio_sel",
+		4),
+	GATE_AUDIO1(CLK_AUDIO_I2S2, "aud_i2s2", "audio_sel",
+		5),
+	GATE_AUDIO1(CLK_AUDIO_I2S3, "aud_i2s3", "audio_sel",
+		6),
+	GATE_AUDIO1(CLK_AUDIO_I2S4, "aud_i2s4", "audio_sel",
+		7),
+	GATE_AUDIO1(CLK_AUDIO_PDN_ADDA6_ADC, "aud_pdn_adda6_adc", "audio_sel",
+		20),
+};
+
+static int clk_mt8183_audio_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
+
+	mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		return r;
+
+	r = devm_of_platform_populate(&pdev->dev);
+	if (r)
+		of_clk_del_provider(node);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt8183_audio[] = {
+	{ .compatible = "mediatek,mt8183-audiosys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_audio_drv = {
+	.probe = clk_mt8183_audio_probe,
+	.driver = {
+		.name = "clk-mt8183-audio",
+		.of_match_table = of_match_clk_mt8183_audio,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_audio_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-cam.c b/drivers/clk/mediatek/clk-mt8183-cam.c
new file mode 100644
index 000000000000..8643802c4471
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-cam.c
@@ -0,0 +1,63 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs cam_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_CAM(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate cam_clks[] = {
+	GATE_CAM(CLK_CAM_LARB6, "cam_larb6", "cam_sel", 0),
+	GATE_CAM(CLK_CAM_DFP_VAD, "cam_dfp_vad", "cam_sel", 1),
+	GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "cam_sel", 2),
+	GATE_CAM(CLK_CAM_CAM, "cam_cam", "cam_sel", 6),
+	GATE_CAM(CLK_CAM_CAMTG, "cam_camtg", "cam_sel", 7),
+	GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "cam_sel", 8),
+	GATE_CAM(CLK_CAM_CAMSV0, "cam_camsv0", "cam_sel", 9),
+	GATE_CAM(CLK_CAM_CAMSV1, "cam_camsv1", "cam_sel", 10),
+	GATE_CAM(CLK_CAM_CAMSV2, "cam_camsv2", "cam_sel", 11),
+	GATE_CAM(CLK_CAM_CCU, "cam_ccu", "cam_sel", 12),
+};
+
+static int clk_mt8183_cam_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_CAM_NR_CLK);
+
+	mtk_clk_register_gates(node, cam_clks, ARRAY_SIZE(cam_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_cam[] = {
+	{ .compatible = "mediatek,mt8183-camsys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_cam_drv = {
+	.probe = clk_mt8183_cam_probe,
+	.driver = {
+		.name = "clk-mt8183-cam",
+		.of_match_table = of_match_clk_mt8183_cam,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_cam_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-img.c b/drivers/clk/mediatek/clk-mt8183-img.c
new file mode 100644
index 000000000000..470d676a4a10
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-img.c
@@ -0,0 +1,63 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate img_clks[] = {
+	GATE_IMG(CLK_IMG_LARB5, "img_larb5", "img_sel", 0),
+	GATE_IMG(CLK_IMG_LARB2, "img_larb2", "img_sel", 1),
+	GATE_IMG(CLK_IMG_DIP, "img_dip", "img_sel", 2),
+	GATE_IMG(CLK_IMG_FDVT, "img_fdvt", "img_sel", 3),
+	GATE_IMG(CLK_IMG_DPE, "img_dpe", "img_sel", 4),
+	GATE_IMG(CLK_IMG_RSC, "img_rsc", "img_sel", 5),
+	GATE_IMG(CLK_IMG_MFB, "img_mfb", "img_sel", 6),
+	GATE_IMG(CLK_IMG_WPE_A, "img_wpe_a", "img_sel", 7),
+	GATE_IMG(CLK_IMG_WPE_B, "img_wpe_b", "img_sel", 8),
+	GATE_IMG(CLK_IMG_OWE, "img_owe", "img_sel", 9),
+};
+
+static int clk_mt8183_img_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+	mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_img[] = {
+	{ .compatible = "mediatek,mt8183-imgsys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_img_drv = {
+	.probe = clk_mt8183_img_probe,
+	.driver = {
+		.name = "clk-mt8183-img",
+		.of_match_table = of_match_clk_mt8183_img,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-ipu0.c b/drivers/clk/mediatek/clk-mt8183-ipu0.c
new file mode 100644
index 000000000000..c5cb76fc9e5e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-ipu0.c
@@ -0,0 +1,56 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs ipu_core0_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IPU_CORE0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ipu_core0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate ipu_core0_clks[] = {
+	GATE_IPU_CORE0(CLK_IPU_CORE0_JTAG, "ipu_core0_jtag", "dsp_sel", 0),
+	GATE_IPU_CORE0(CLK_IPU_CORE0_AXI, "ipu_core0_axi", "dsp_sel", 1),
+	GATE_IPU_CORE0(CLK_IPU_CORE0_IPU, "ipu_core0_ipu", "dsp_sel", 2),
+};
+
+static int clk_mt8183_ipu_core0_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IPU_CORE0_NR_CLK);
+
+	mtk_clk_register_gates(node, ipu_core0_clks, ARRAY_SIZE(ipu_core0_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_ipu_core0[] = {
+	{ .compatible = "mediatek,mt8183-ipu_core0", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_ipu_core0_drv = {
+	.probe = clk_mt8183_ipu_core0_probe,
+	.driver = {
+		.name = "clk-mt8183-ipu_core0",
+		.of_match_table = of_match_clk_mt8183_ipu_core0,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_ipu_core0_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-ipu1.c b/drivers/clk/mediatek/clk-mt8183-ipu1.c
new file mode 100644
index 000000000000..8fd5fe002890
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-ipu1.c
@@ -0,0 +1,56 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs ipu_core1_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IPU_CORE1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ipu_core1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate ipu_core1_clks[] = {
+	GATE_IPU_CORE1(CLK_IPU_CORE1_JTAG, "ipu_core1_jtag", "dsp_sel", 0),
+	GATE_IPU_CORE1(CLK_IPU_CORE1_AXI, "ipu_core1_axi", "dsp_sel", 1),
+	GATE_IPU_CORE1(CLK_IPU_CORE1_IPU, "ipu_core1_ipu", "dsp_sel", 2),
+};
+
+static int clk_mt8183_ipu_core1_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IPU_CORE1_NR_CLK);
+
+	mtk_clk_register_gates(node, ipu_core1_clks, ARRAY_SIZE(ipu_core1_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_ipu_core1[] = {
+	{ .compatible = "mediatek,mt8183-ipu_core1", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_ipu_core1_drv = {
+	.probe = clk_mt8183_ipu_core1_probe,
+	.driver = {
+		.name = "clk-mt8183-ipu_core1",
+		.of_match_table = of_match_clk_mt8183_ipu_core1,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_ipu_core1_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-ipu_adl.c b/drivers/clk/mediatek/clk-mt8183-ipu_adl.c
new file mode 100644
index 000000000000..3f37d0ef1df1
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-ipu_adl.c
@@ -0,0 +1,54 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs ipu_adl_cg_regs = {
+	.set_ofs = 0x204,
+	.clr_ofs = 0x204,
+	.sta_ofs = 0x204,
+};
+
+#define GATE_IPU_ADL_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &ipu_adl_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate ipu_adl_clks[] = {
+	GATE_IPU_ADL_I(CLK_IPU_ADL_CABGEN, "ipu_adl_cabgen", "dsp_sel", 24),
+};
+
+static int clk_mt8183_ipu_adl_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IPU_ADL_NR_CLK);
+
+	mtk_clk_register_gates(node, ipu_adl_clks, ARRAY_SIZE(ipu_adl_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_ipu_adl[] = {
+	{ .compatible = "mediatek,mt8183-ipu_adl", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_ipu_adl_drv = {
+	.probe = clk_mt8183_ipu_adl_probe,
+	.driver = {
+		.name = "clk-mt8183-ipu_adl",
+		.of_match_table = of_match_clk_mt8183_ipu_adl,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_ipu_adl_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-ipu_conn.c b/drivers/clk/mediatek/clk-mt8183-ipu_conn.c
new file mode 100644
index 000000000000..7e0eef79c461
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-ipu_conn.c
@@ -0,0 +1,123 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs ipu_conn_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs ipu_conn_apb_cg_regs = {
+	.set_ofs = 0x10,
+	.clr_ofs = 0x10,
+	.sta_ofs = 0x10,
+};
+
+static const struct mtk_gate_regs ipu_conn_axi_cg_regs = {
+	.set_ofs = 0x18,
+	.clr_ofs = 0x18,
+	.sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs ipu_conn_axi1_cg_regs = {
+	.set_ofs = 0x1c,
+	.clr_ofs = 0x1c,
+	.sta_ofs = 0x1c,
+};
+
+static const struct mtk_gate_regs ipu_conn_axi2_cg_regs = {
+	.set_ofs = 0x20,
+	.clr_ofs = 0x20,
+	.sta_ofs = 0x20,
+};
+
+#define GATE_IPU_CONN(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ipu_conn_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+#define GATE_IPU_CONN_APB(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ipu_conn_apb_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr)
+
+#define GATE_IPU_CONN_AXI_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &ipu_conn_axi_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv)
+
+#define GATE_IPU_CONN_AXI1_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &ipu_conn_axi1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv)
+
+#define GATE_IPU_CONN_AXI2_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &ipu_conn_axi2_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate ipu_conn_clks[] = {
+	GATE_IPU_CONN(CLK_IPU_CONN_IPU,
+		"ipu_conn_ipu", "dsp_sel", 0),
+	GATE_IPU_CONN(CLK_IPU_CONN_AHB,
+		"ipu_conn_ahb", "dsp_sel", 1),
+	GATE_IPU_CONN(CLK_IPU_CONN_AXI,
+		"ipu_conn_axi", "dsp_sel", 2),
+	GATE_IPU_CONN(CLK_IPU_CONN_ISP,
+		"ipu_conn_isp", "dsp_sel", 3),
+	GATE_IPU_CONN(CLK_IPU_CONN_CAM_ADL,
+		"ipu_conn_cam_adl", "dsp_sel", 4),
+	GATE_IPU_CONN(CLK_IPU_CONN_IMG_ADL,
+		"ipu_conn_img_adl", "dsp_sel", 5),
+	GATE_IPU_CONN_APB(CLK_IPU_CONN_DAP_RX,
+		"ipu_conn_dap_rx", "dsp1_sel", 0),
+	GATE_IPU_CONN_APB(CLK_IPU_CONN_APB2AXI,
+		"ipu_conn_apb2axi", "dsp1_sel", 3),
+	GATE_IPU_CONN_APB(CLK_IPU_CONN_APB2AHB,
+		"ipu_conn_apb2ahb", "dsp1_sel", 20),
+	GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU_CAB1TO2,
+		"ipu_conn_ipu_cab1to2", "dsp1_sel", 6),
+	GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU1_CAB1TO2,
+		"ipu_conn_ipu1_cab1to2", "dsp1_sel", 13),
+	GATE_IPU_CONN_AXI_I(CLK_IPU_CONN_IPU2_CAB1TO2,
+		"ipu_conn_ipu2_cab1to2", "dsp1_sel", 20),
+	GATE_IPU_CONN_AXI1_I(CLK_IPU_CONN_CAB3TO3,
+		"ipu_conn_cab3to3", "dsp1_sel", 0),
+	GATE_IPU_CONN_AXI2_I(CLK_IPU_CONN_CAB2TO1,
+		"ipu_conn_cab2to1", "dsp1_sel", 14),
+	GATE_IPU_CONN_AXI2_I(CLK_IPU_CONN_CAB3TO1_SLICE,
+		"ipu_conn_cab3to1_slice", "dsp1_sel", 17),
+};
+
+static int clk_mt8183_ipu_conn_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IPU_CONN_NR_CLK);
+
+	mtk_clk_register_gates(node, ipu_conn_clks, ARRAY_SIZE(ipu_conn_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_ipu_conn[] = {
+	{ .compatible = "mediatek,mt8183-ipu_conn", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_ipu_conn_drv = {
+	.probe = clk_mt8183_ipu_conn_probe,
+	.driver = {
+		.name = "clk-mt8183-ipu_conn",
+		.of_match_table = of_match_clk_mt8183_ipu_conn,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_ipu_conn_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-mfgcfg.c b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
new file mode 100644
index 000000000000..99a6b020833e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
@@ -0,0 +1,54 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs mfg_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_MFG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate mfg_clks[] = {
+	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0)
+};
+
+static int clk_mt8183_mfg_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
+
+	mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_mfg[] = {
+	{ .compatible = "mediatek,mt8183-mfgcfg", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_mfg_drv = {
+	.probe = clk_mt8183_mfg_probe,
+	.driver = {
+		.name = "clk-mt8183-mfg",
+		.of_match_table = of_match_clk_mt8183_mfg,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_mfg_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-mm.c b/drivers/clk/mediatek/clk-mt8183-mm.c
new file mode 100644
index 000000000000..720c696b506d
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-mm.c
@@ -0,0 +1,111 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+	.set_ofs = 0x114,
+	.clr_ofs = 0x118,
+	.sta_ofs = 0x110,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+#define GATE_MM1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate mm_clks[] = {
+	/* MM0 */
+	GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+	GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+	GATE_MM0(CLK_MM_SMI_LARB1, "mm_smi_larb1", "mm_sel", 2),
+	GATE_MM0(CLK_MM_GALS_COMM0, "mm_gals_comm0", "mm_sel", 3),
+	GATE_MM0(CLK_MM_GALS_COMM1, "mm_gals_comm1", "mm_sel", 4),
+	GATE_MM0(CLK_MM_GALS_CCU2MM, "mm_gals_ccu2mm", "mm_sel", 5),
+	GATE_MM0(CLK_MM_GALS_IPU12MM, "mm_gals_ipu12mm", "mm_sel", 6),
+	GATE_MM0(CLK_MM_GALS_IMG2MM, "mm_gals_img2mm", "mm_sel", 7),
+	GATE_MM0(CLK_MM_GALS_CAM2MM, "mm_gals_cam2mm", "mm_sel", 8),
+	GATE_MM0(CLK_MM_GALS_IPU2MM, "mm_gals_ipu2mm", "mm_sel", 9),
+	GATE_MM0(CLK_MM_MDP_DL_TXCK, "mm_mdp_dl_txck", "mm_sel", 10),
+	GATE_MM0(CLK_MM_IPU_DL_TXCK, "mm_ipu_dl_txck", "mm_sel", 11),
+	GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 12),
+	GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 13),
+	GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 14),
+	GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 15),
+	GATE_MM0(CLK_MM_MDP_TDSHP, "mm_mdp_tdshp", "mm_sel", 16),
+	GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 17),
+	GATE_MM0(CLK_MM_MDP_WDMA0, "mm_mdp_wdma0", "mm_sel", 18),
+	GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 19),
+	GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 20),
+	GATE_MM0(CLK_MM_DISP_OVL0_2L, "mm_disp_ovl0_2l", "mm_sel", 21),
+	GATE_MM0(CLK_MM_DISP_OVL1_2L, "mm_disp_ovl1_2l", "mm_sel", 22),
+	GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 23),
+	GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 24),
+	GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 25),
+	GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 26),
+	GATE_MM0(CLK_MM_DISP_CCORR0, "mm_disp_ccorr0", "mm_sel", 27),
+	GATE_MM0(CLK_MM_DISP_AAL0, "mm_disp_aal0", "mm_sel", 28),
+	GATE_MM0(CLK_MM_DISP_GAMMA0, "mm_disp_gamma0", "mm_sel", 29),
+	GATE_MM0(CLK_MM_DISP_DITHER0, "mm_disp_dither0", "mm_sel", 30),
+	GATE_MM0(CLK_MM_DISP_SPLIT, "mm_disp_split", "mm_sel", 31),
+	/* MM1 */
+	GATE_MM1(CLK_MM_DSI0_MM, "mm_dsi0_mm", "mm_sel", 0),
+	GATE_MM1(CLK_MM_DSI0_IF, "mm_dsi0_if", "mm_sel", 1),
+	GATE_MM1(CLK_MM_DPI_MM, "mm_dpi_mm", "mm_sel", 2),
+	GATE_MM1(CLK_MM_DPI_IF, "mm_dpi_if", "dpi0_sel", 3),
+	GATE_MM1(CLK_MM_FAKE_ENG2, "mm_fake_eng2", "mm_sel", 4),
+	GATE_MM1(CLK_MM_MDP_DL_RX, "mm_mdp_dl_rx", "mm_sel", 5),
+	GATE_MM1(CLK_MM_IPU_DL_RX, "mm_ipu_dl_rx", "mm_sel", 6),
+	GATE_MM1(CLK_MM_26M, "mm_26m", "f_f26m_ck", 7),
+	GATE_MM1(CLK_MM_MMSYS_R2Y, "mm_mmsys_r2y", "mm_sel", 8),
+	GATE_MM1(CLK_MM_DISP_RSZ, "mm_disp_rsz", "mm_sel", 9),
+	GATE_MM1(CLK_MM_MDP_AAL, "mm_mdp_aal", "mm_sel", 10),
+	GATE_MM1(CLK_MM_MDP_CCORR, "mm_mdp_ccorr", "mm_sel", 11),
+	GATE_MM1(CLK_MM_DBI_MM, "mm_dbi_mm", "mm_sel", 12),
+	GATE_MM1(CLK_MM_DBI_IF, "mm_dbi_if", "dpi0_sel", 13),
+};
+
+static int clk_mt8183_mm_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+	mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_mm[] = {
+	{ .compatible = "mediatek,mt8183-mmsys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_mm_drv = {
+	.probe = clk_mt8183_mm_probe,
+	.driver = {
+		.name = "clk-mt8183-mm",
+		.of_match_table = of_match_clk_mt8183_mm,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-vdec.c b/drivers/clk/mediatek/clk-mt8183-vdec.c
new file mode 100644
index 000000000000..6250fd1e0edc
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-vdec.c
@@ -0,0 +1,67 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x4,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0xc,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_VDEC0_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr_inv)
+
+#define GATE_VDEC1_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr_inv)
+
+static const struct mtk_gate vdec_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0_I(CLK_VDEC_VDEC, "vdec_vdec", "mm_sel", 0),
+	/* VDEC1 */
+	GATE_VDEC1_I(CLK_VDEC_LARB1, "vdec_larb1", "mm_sel", 0),
+};
+
+static int clk_mt8183_vdec_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
+
+	mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_vdec[] = {
+	{ .compatible = "mediatek,mt8183-vdecsys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_vdec_drv = {
+	.probe = clk_mt8183_vdec_probe,
+	.driver = {
+		.name = "clk-mt8183-vdec",
+		.of_match_table = of_match_clk_mt8183_vdec,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183-venc.c b/drivers/clk/mediatek/clk-mt8183-venc.c
new file mode 100644
index 000000000000..6678ef03fab2
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183-venc.c
@@ -0,0 +1,59 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_VENC_I(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr_inv)
+
+static const struct mtk_gate venc_clks[] = {
+	GATE_VENC_I(CLK_VENC_LARB, "venc_larb",
+		"mm_sel", 0),
+	GATE_VENC_I(CLK_VENC_VENC, "venc_venc",
+		"mm_sel", 4),
+	GATE_VENC_I(CLK_VENC_JPGENC, "venc_jpgenc",
+		"mm_sel", 8),
+};
+
+static int clk_mt8183_venc_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+	mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+			clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183_venc[] = {
+	{ .compatible = "mediatek,mt8183-vencsys", },
+	{}
+};
+
+static struct platform_driver clk_mt8183_venc_drv = {
+	.probe = clk_mt8183_venc_probe,
+	.driver = {
+		.name = "clk-mt8183-venc",
+		.of_match_table = of_match_clk_mt8183_venc,
+	},
+};
+
+builtin_platform_driver(clk_mt8183_venc_drv);
diff --git a/drivers/clk/mediatek/clk-mt8183.c b/drivers/clk/mediatek/clk-mt8183.c
new file mode 100644
index 000000000000..68f157b31b28
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8183.c
@@ -0,0 +1,1284 @@ 
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Weiyi Lu <[e-mail]>
+
+#include <linux/delay.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+#include "clk-mux.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8183-clk.h>
+
+static DEFINE_SPINLOCK(mt8183_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+	FIXED_CLK(CLK_TOP_CLK26M, "f_f26m_ck", "clk26m", 26000000),
+	FIXED_CLK(CLK_TOP_ULPOSC, "osc", NULL, 250000),
+	FIXED_CLK(CLK_TOP_UNIVP_192M, "univpll_192m", "univpll", 192000000),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+	FACTOR(CLK_TOP_CLK13M, "clk13m", "clk26m", 1,
+		2),
+	FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1,
+		1),
+	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1,
+		16),
+	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1,
+		3),
+	FACTOR(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1,
+		8),
+	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1,
+		5),
+	FACTOR(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1,
+		7),
+	FACTOR(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1,
+		1),
+	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1,
+		3),
+	FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1,
+		5),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1,
+		7),
+	FACTOR(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1,
+		1),
+	FACTOR(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1,
+		16),
+	FACTOR(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1,
+		32),
+	FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1,
+		1),
+	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1,
+		2),
+	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1,
+		4),
+	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1,
+		8),
+	FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1,
+		1),
+	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1,
+		2),
+	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1,
+		4),
+	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1,
+		8),
+	FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1,
+		1),
+	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1,
+		4),
+	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1,
+		8),
+	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1,
+		16),
+	FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1,
+		1),
+	FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1,
+		4),
+	FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1,
+		2),
+	FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1,
+		4),
+	FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1,
+		5),
+	FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1,
+		6),
+	FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1,
+		7),
+	FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1,
+		2),
+	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1,
+		4),
+	FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1,
+		8),
+	FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1,
+		16),
+	FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1,
+		1),
+	FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1,
+		2),
+	FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1,
+		4),
+	FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1,
+		8),
+	FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1,
+		16),
+	FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1,
+		16),
+};
+
+static const char * const axi_parents[] = {
+	"clk26m",
+	"syspll_d2_d4",
+	"syspll_d7",
+	"osc_d4"
+};
+
+static const char * const mm_parents[] = {
+	"clk26m",
+	"mmpll_d7",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const img_parents[] = {
+	"clk26m",
+	"mmpll_d6",
+	"univpll_d3",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"univpll_d3_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const cam_parents[] = {
+	"clk26m",
+	"syspll_d2",
+	"mmpll_d6",
+	"syspll_d3",
+	"mmpll_d7",
+	"univpll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"syspll_d3_d2",
+	"univpll_d3_d2"
+};
+
+static const char * const dsp_parents[] = {
+	"clk26m",
+	"mmpll_d6",
+	"mmpll_d7",
+	"univpll_d3",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"univpll_d3_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const dsp1_parents[] = {
+	"clk26m",
+	"mmpll_d6",
+	"mmpll_d7",
+	"univpll_d3",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"univpll_d3_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const dsp2_parents[] = {
+	"clk26m",
+	"mmpll_d6",
+	"mmpll_d7",
+	"univpll_d3",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"univpll_d3_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const ipu_if_parents[] = {
+	"clk26m",
+	"mmpll_d6",
+	"mmpll_d7",
+	"univpll_d3",
+	"syspll_d3",
+	"univpll_d2_d2",
+	"syspll_d2_d2",
+	"univpll_d3_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const mfg_parents[] = {
+	"clk26m",
+	"mfgpll_ck",
+	"univpll_d3",
+	"syspll_d3"
+};
+
+static const char * const f52m_mfg_parents[] = {
+	"clk26m",
+	"univpll_d3_d2",
+	"univpll_d3_d4",
+	"univpll_d3_d8"
+};
+
+static const char * const camtg_parents[] = {
+	"clk26m",
+	"univ_192m_d8",
+	"univpll_d3_d8",
+	"univ_192m_d4",
+	"univpll_d3_d16",
+	"csw_f26m_ck_d2",
+	"univ_192m_d16",
+	"univ_192m_d32"
+};
+
+static const char * const camtg2_parents[] = {
+	"clk26m",
+	"univ_192m_d8",
+	"univpll_d3_d8",
+	"univ_192m_d4",
+	"univpll_d3_d16",
+	"csw_f26m_ck_d2",
+	"univ_192m_d16",
+	"univ_192m_d32"
+};
+
+static const char * const camtg3_parents[] = {
+	"clk26m",
+	"univ_192m_d8",
+	"univpll_d3_d8",
+	"univ_192m_d4",
+	"univpll_d3_d16",
+	"csw_f26m_ck_d2",
+	"univ_192m_d16",
+	"univ_192m_d32"
+};
+
+static const char * const camtg4_parents[] = {
+	"clk26m",
+	"univ_192m_d8",
+	"univpll_d3_d8",
+	"univ_192m_d4",
+	"univpll_d3_d16",
+	"csw_f26m_ck_d2",
+	"univ_192m_d16",
+	"univ_192m_d32"
+};
+
+static const char * const uart_parents[] = {
+	"clk26m",
+	"univpll_d3_d8"
+};
+
+static const char * const spi_parents[] = {
+	"clk26m",
+	"syspll_d5_d2",
+	"syspll_d3_d4",
+	"msdcpll_d4"
+};
+
+static const char * const msdc50_hclk_parents[] = {
+	"clk26m",
+	"syspll_d2_d2",
+	"syspll_d3_d2"
+};
+
+static const char * const msdc50_0_parents[] = {
+	"clk26m",
+	"msdcpll_ck",
+	"msdcpll_d2",
+	"univpll_d2_d4",
+	"syspll_d3_d2",
+	"univpll_d2_d2"
+};
+
+static const char * const msdc30_1_parents[] = {
+	"clk26m",
+	"univpll_d3_d2",
+	"syspll_d3_d2",
+	"syspll_d7",
+	"msdcpll_d2"
+};
+
+static const char * const msdc30_2_parents[] = {
+	"clk26m",
+	"univpll_d3_d2",
+	"syspll_d3_d2",
+	"syspll_d7",
+	"msdcpll_d2"
+};
+
+static const char * const audio_parents[] = {
+	"clk26m",
+	"syspll_d5_d4",
+	"syspll_d7_d4",
+	"syspll_d2_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+	"clk26m",
+	"syspll_d2_d4",
+	"syspll_d7_d2"
+};
+
+static const char * const pmicspi_parents[] = {
+	"clk26m",
+	"syspll_d2_d8",
+	"osc_d8"
+};
+
+static const char * const fpwrap_ulposc_parents[] = {
+	"clk26m",
+	"osc_d16",
+	"osc_d4",
+	"osc_d8"
+};
+
+static const char * const atb_parents[] = {
+	"clk26m",
+	"syspll_d2_d2",
+	"syspll_d5"
+};
+
+static const char * const sspm_parents[] = {
+	"clk26m",
+	"univpll_d2_d4",
+	"syspll_d2_d2",
+	"univpll_d2_d2",
+	"syspll_d3"
+};
+
+static const char * const dpi0_parents[] = {
+	"clk26m",
+	"tvdpll_d2",
+	"tvdpll_d4",
+	"tvdpll_d8",
+	"tvdpll_d16",
+	"univpll_d5_d2",
+	"univpll_d3_d4",
+	"syspll_d3_d4",
+	"univpll_d3_d8"
+};
+
+static const char * const scam_parents[] = {
+	"clk26m",
+	"syspll_d5_d2"
+};
+
+static const char * const disppwm_parents[] = {
+	"clk26m",
+	"univpll_d3_d4",
+	"osc_d2",
+	"osc_d4",
+	"osc_d16"
+};
+
+static const char * const usb_top_parents[] = {
+	"clk26m",
+	"univpll_d5_d4",
+	"univpll_d3_d4",
+	"univpll_d5_d2"
+};
+
+
+static const char * const ssusb_top_xhci_parents[] = {
+	"clk26m",
+	"univpll_d5_d4",
+	"univpll_d3_d4",
+	"univpll_d5_d2"
+};
+
+static const char * const spm_parents[] = {
+	"clk26m",
+	"syspll_d2_d8"
+};
+
+static const char * const i2c_parents[] = {
+	"clk26m",
+	"syspll_d2_d8",
+	"univpll_d5_d2"
+};
+
+static const char * const scp_parents[] = {
+	"clk26m",
+	"univpll_d2_d8",
+	"syspll_d5",
+	"syspll_d2_d2",
+	"univpll_d2_d2",
+	"syspll_d3",
+	"univpll_d3"
+};
+
+static const char * const seninf_parents[] = {
+	"clk26m",
+	"univpll_d2_d2",
+	"univpll_d3_d2",
+	"univpll_d2_d4"
+};
+
+static const char * const dxcc_parents[] = {
+	"clk26m",
+	"syspll_d2_d2",
+	"syspll_d2_d4",
+	"syspll_d2_d8"
+};
+
+static const char * const aud_engen1_parents[] = {
+	"clk26m",
+	"apll1_d2",
+	"apll1_d4",
+	"apll1_d8"
+};
+
+static const char * const aud_engen2_parents[] = {
+	"clk26m",
+	"apll2_d2",
+	"apll2_d4",
+	"apll2_d8"
+};
+
+static const char * const faes_ufsfde_parents[] = {
+	"clk26m",
+	"syspll_d2",
+	"syspll_d2_d2",
+	"syspll_d3",
+	"syspll_d2_d4",
+	"univpll_d3"
+};
+
+static const char * const fufs_parents[] = {
+	"clk26m",
+	"syspll_d2_d4",
+	"syspll_d2_d8",
+	"syspll_d2_d16"
+};
+
+static const char * const aud_1_parents[] = {
+	"clk26m",
+	"apll1_ck"
+};
+
+static const char * const aud_2_parents[] = {
+	"clk26m",
+	"apll2_ck"
+};
+
+/*
+ * CRITICAL CLOCK:
+ * axi_sel is the main bus clock of whole SOC.
+ * spm_sel is the clock of the always-on co-processor.
+ */
+static const struct mtk_mux top_muxes[] = {
+	/* CLK_CFG_0 */
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_AXI, "axi_sel",
+		axi_parents, 0x40,
+		0x44, 0x48, 0, 2, 7, 0x004, 0, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MM, "mm_sel",
+		mm_parents, 0x40,
+		0x44, 0x48, 8, 3, 15, 0x004, 1),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IMG, "img_sel",
+		img_parents, 0x40,
+		0x44, 0x48, 16, 3, 23, 0x004, 2),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAM, "cam_sel",
+		cam_parents, 0x40,
+		0x44, 0x48, 24, 4, 31, 0x004, 3),
+	/* CLK_CFG_1 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP, "dsp_sel",
+		dsp_parents, 0x50,
+		0x54, 0x58, 0, 4, 7, 0x004, 4),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP1, "dsp1_sel",
+		dsp1_parents, 0x50,
+		0x54, 0x58, 8, 4, 15, 0x004, 5),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP2, "dsp2_sel",
+		dsp2_parents, 0x50,
+		0x54, 0x58, 16, 4, 23, 0x004, 6),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IPU_IF, "ipu_if_sel",
+		ipu_if_parents, 0x50,
+		0x54, 0x58, 24, 4, 31, 0x004, 7),
+	/* CLK_CFG_2 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MFG, "mfg_sel",
+		mfg_parents, 0x60,
+		0x64, 0x68, 0, 2, 7, 0x004, 8),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_F52M_MFG, "f52m_mfg_sel",
+		f52m_mfg_parents, 0x60,
+		0x64, 0x68, 8, 2, 15, 0x004, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG, "camtg_sel",
+		camtg_parents, 0x60,
+		0x64, 0x68, 16, 3, 23, 0x004, 10),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG2, "camtg2_sel",
+		camtg2_parents, 0x60,
+		0x64, 0x68, 24, 3, 31, 0x004, 11),
+	/* CLK_CFG_3 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG3, "camtg3_sel",
+		camtg3_parents, 0x70,
+		0x74, 0x78, 0, 3, 7, 0x004, 12),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG4, "camtg4_sel",
+		camtg4_parents, 0x70,
+		0x74, 0x78, 8, 3, 15, 0x004, 13),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_UART, "uart_sel",
+		uart_parents, 0x70,
+		0x74, 0x78, 16, 1, 23, 0x004, 14),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SPI, "spi_sel",
+		spi_parents, 0x70,
+		0x74, 0x78, 24, 2, 31, 0x004, 15),
+	/* CLK_CFG_4 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0_HCLK, "msdc50_hclk_sel",
+		msdc50_hclk_parents, 0x80,
+		0x84, 0x88, 0, 2, 7, 0x004, 16),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0, "msdc50_0_sel",
+		msdc50_0_parents, 0x80,
+		0x84, 0x88, 8, 3, 15, 0x004, 17),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_1, "msdc30_1_sel",
+		msdc30_1_parents, 0x80,
+		0x84, 0x88, 16, 3, 23, 0x004, 18),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_2, "msdc30_2_sel",
+		msdc30_2_parents, 0x80,
+		0x84, 0x88, 24, 3, 31, 0x004, 19),
+	/* CLK_CFG_5 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUDIO, "audio_sel",
+		audio_parents, 0x90,
+		0x94, 0x98, 0, 2, 7, 0x004, 20),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_INTBUS, "aud_intbus_sel",
+		aud_intbus_parents, 0x90,
+		0x94, 0x98, 8, 2, 15, 0x004, 21),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_PMICSPI, "pmicspi_sel",
+		pmicspi_parents, 0x90,
+		0x94, 0x98, 16, 2, 23, 0x004, 22),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FPWRAP_ULPOSC, "fpwrap_ulposc_sel",
+		fpwrap_ulposc_parents, 0x90,
+		0x94, 0x98, 24, 2, 31, 0x004, 23),
+	/* CLK_CFG_6 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_ATB, "atb_sel",
+		atb_parents, 0xa0,
+		0xa4, 0xa8, 0, 2, 7, 0x004, 24),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSPM, "sspm_sel",
+		sspm_parents, 0xa0,
+		0xa4, 0xa8, 8, 3, 15, 0x004, 25),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DPI0, "dpi0_sel",
+		dpi0_parents, 0xa0,
+		0xa4, 0xa8, 16, 4, 23, 0x004, 26),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCAM, "scam_sel",
+		scam_parents, 0xa0,
+		0xa4, 0xa8, 24, 1, 31, 0x004, 27),
+	/* CLK_CFG_7 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DISP_PWM, "disppwm_sel",
+		disppwm_parents, 0xb0,
+		0xb4, 0xb8, 0, 3, 7, 0x004, 28),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_USB_TOP, "usb_top_sel",
+		usb_top_parents, 0xb0,
+		0xb4, 0xb8, 8, 2, 15, 0x004, 29),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSUSB_TOP_XHCI, "ssusb_top_xhci_sel",
+		ssusb_top_xhci_parents, 0xb0,
+		0xb4, 0xb8, 16, 2, 23, 0x004, 30),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_SPM, "spm_sel",
+		spm_parents, 0xb0,
+		0xb4, 0xb8, 24, 1, 31, 0x008, 0, CLK_IS_CRITICAL),
+	/* CLK_CFG_8 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_I2C, "i2c_sel",
+		i2c_parents, 0xc0,
+		0xc4, 0xc8, 0, 2, 7, 0x008, 1),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCP, "scp_sel",
+		scp_parents, 0xc0,
+		0xc4, 0xc8, 8, 3, 15, 0x008, 2),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SENINF, "seninf_sel",
+		seninf_parents, 0xc0,
+		0xc4, 0xc8, 16, 2, 23, 0x008, 3),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DXCC, "dxcc_sel",
+		dxcc_parents, 0xc0,
+		0xc4, 0xc8, 24, 2, 31, 0x008, 4),
+	/* CLK_CFG_9 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG1, "aud_eng1_sel",
+		aud_engen1_parents, 0xd0,
+		0xd4, 0xd8, 0, 2, 7, 0x008, 5),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG2, "aud_eng2_sel",
+		aud_engen2_parents, 0xd0,
+		0xd4, 0xd8, 8, 2, 15, 0x008, 6),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FAES_UFSFDE, "faes_ufsfde_sel",
+		faes_ufsfde_parents, 0xd0,
+		0xd4, 0xd8, 16, 3, 23, 0x008, 7),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FUFS, "fufs_sel",
+		fufs_parents, 0xd0,
+		0xd4, 0xd8, 24, 2, 31, 0x008, 8),
+	/* CLK_CFG_10 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_1, "aud_1_sel",
+		aud_1_parents, 0xe0,
+		0xe4, 0xe8, 0, 1, 7, 0x008, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_2, "aud_2_sel",
+		aud_2_parents, 0xe0,
+		0xe4, 0xe8, 8, 1, 15, 0x008, 10),
+};
+
+static const char * const apll_i2s0_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static const char * const apll_i2s1_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static const char * const apll_i2s2_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static const char * const apll_i2s3_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static const char * const apll_i2s4_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static const char * const apll_i2s5_parents[] = {
+	"aud_1_sel",
+	"aud_2_sel"
+};
+
+static struct mtk_composite top_aud_muxes[] = {
+	MUX(CLK_TOP_MUX_APLL_I2S0, "apll_i2s0_sel", apll_i2s0_parents,
+		0x320, 8, 1),
+	MUX(CLK_TOP_MUX_APLL_I2S1, "apll_i2s1_sel", apll_i2s1_parents,
+		0x320, 9, 1),
+	MUX(CLK_TOP_MUX_APLL_I2S2, "apll_i2s2_sel", apll_i2s2_parents,
+		0x320, 10, 1),
+	MUX(CLK_TOP_MUX_APLL_I2S3, "apll_i2s3_sel", apll_i2s3_parents,
+		0x320, 11, 1),
+	MUX(CLK_TOP_MUX_APLL_I2S4, "apll_i2s4_sel", apll_i2s4_parents,
+		0x320, 12, 1),
+	MUX(CLK_TOP_MUX_APLL_I2S5, "apll_i2s5_sel", apll_i2s5_parents,
+		0x328, 20, 1),
+};
+
+static const char * const mcu_mp0_parents[] = {
+	"clk26m",
+	"armpll_ll",
+	"armpll_div_pll1",
+	"armpll_div_pll2"
+};
+
+static const char * const mcu_mp2_parents[] = {
+	"clk26m",
+	"armpll_l",
+	"armpll_div_pll1",
+	"armpll_div_pll2"
+};
+
+static const char * const mcu_bus_parents[] = {
+	"clk26m",
+	"ccipll",
+	"armpll_div_pll1",
+	"armpll_div_pll2"
+};
+
+static struct mtk_composite mcu_muxes[] = {
+	/* mp0_pll_divider_cfg */
+	MUX(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0, 9, 2),
+	/* mp2_pll_divider_cfg */
+	MUX(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8, 9, 2),
+	/* bus_pll_divider_cfg */
+	MUX(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0, 9, 2),
+};
+
+static struct mtk_composite top_aud_divs[] = {
+	DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "apll_i2s0_sel",
+		0x320, 2, 0x324, 8, 0),
+	DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "apll_i2s1_sel",
+		0x320, 3, 0x324, 8, 8),
+	DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "apll_i2s2_sel",
+		0x320, 4, 0x324, 8, 16),
+	DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "apll_i2s3_sel",
+		0x320, 5, 0x324, 8, 24),
+	DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "apll_i2s4_sel",
+		0x320, 6, 0x328, 8, 0),
+	DIV_GATE(CLK_TOP_APLL12_DIVB, "apll12_divb", "apll12_div4",
+		0x320, 7, 0x328, 8, 8),
+};
+
+static const struct mtk_gate_regs top_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x104,
+	.sta_ofs = 0x104,
+};
+
+#define GATE_TOP(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &top_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate top_clks[] = {
+	/* TOP */
+	GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL1, "armpll_div_pll1", "mainpll", 4),
+	GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL2, "armpll_div_pll2", "univpll", 5),
+};
+
+static const struct mtk_gate_regs infra0_cg_regs = {
+	.set_ofs = 0x80,
+	.clr_ofs = 0x84,
+	.sta_ofs = 0x90,
+};
+
+static const struct mtk_gate_regs infra1_cg_regs = {
+	.set_ofs = 0x88,
+	.clr_ofs = 0x8c,
+	.sta_ofs = 0x94,
+};
+
+static const struct mtk_gate_regs infra2_cg_regs = {
+	.set_ofs = 0xa4,
+	.clr_ofs = 0xa8,
+	.sta_ofs = 0xac,
+};
+
+static const struct mtk_gate_regs infra3_cg_regs = {
+	.set_ofs = 0xc0,
+	.clr_ofs = 0xc4,
+	.sta_ofs = 0xc8,
+};
+
+#define GATE_INFRA0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+#define GATE_INFRA1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+#define GATE_INFRA2(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+#define GATE_INFRA3(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &infra3_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate infra_clks[] = {
+	/* INFRA0 */
+	GATE_INFRA0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr",
+		"axi_sel", 0),
+	GATE_INFRA0(CLK_INFRA_PMIC_AP, "infra_pmic_ap",
+		"axi_sel", 1),
+	GATE_INFRA0(CLK_INFRA_PMIC_MD, "infra_pmic_md",
+		"axi_sel", 2),
+	GATE_INFRA0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn",
+		"axi_sel", 3),
+	GATE_INFRA0(CLK_INFRA_SCPSYS, "infra_scp",
+		"scp_sel", 4),
+	GATE_INFRA0(CLK_INFRA_SEJ, "infra_sej",
+		"f_f26m_ck", 5),
+	GATE_INFRA0(CLK_INFRA_APXGPT, "infra_apxgpt",
+		"axi_sel", 6),
+	GATE_INFRA0(CLK_INFRA_ICUSB, "infra_icusb",
+		"axi_sel", 8),
+	GATE_INFRA0(CLK_INFRA_GCE, "infra_gce",
+		"axi_sel", 9),
+	GATE_INFRA0(CLK_INFRA_THERM, "infra_therm",
+		"axi_sel", 10),
+	GATE_INFRA0(CLK_INFRA_I2C0, "infra_i2c0",
+		"i2c_sel", 11),
+	GATE_INFRA0(CLK_INFRA_I2C1, "infra_i2c1",
+		"i2c_sel", 12),
+	GATE_INFRA0(CLK_INFRA_I2C2, "infra_i2c2",
+		"i2c_sel", 13),
+	GATE_INFRA0(CLK_INFRA_I2C3, "infra_i2c3",
+		"i2c_sel", 14),
+	GATE_INFRA0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk",
+		"axi_sel", 15),
+	GATE_INFRA0(CLK_INFRA_PWM1, "infra_pwm1",
+		"i2c_sel", 16),
+	GATE_INFRA0(CLK_INFRA_PWM2, "infra_pwm2",
+		"i2c_sel", 17),
+	GATE_INFRA0(CLK_INFRA_PWM3, "infra_pwm3",
+		"i2c_sel", 18),
+	GATE_INFRA0(CLK_INFRA_PWM4, "infra_pwm4",
+		"i2c_sel", 19),
+	GATE_INFRA0(CLK_INFRA_PWM, "infra_pwm",
+		"i2c_sel", 21),
+	GATE_INFRA0(CLK_INFRA_UART0, "infra_uart0",
+		"uart_sel", 22),
+	GATE_INFRA0(CLK_INFRA_UART1, "infra_uart1",
+		"uart_sel", 23),
+	GATE_INFRA0(CLK_INFRA_UART2, "infra_uart2",
+		"uart_sel", 24),
+	GATE_INFRA0(CLK_INFRA_UART3, "infra_uart3",
+		"uart_sel", 25),
+	GATE_INFRA0(CLK_INFRA_GCE_26M, "infra_gce_26m",
+		"axi_sel", 27),
+	GATE_INFRA0(CLK_INFRA_CQ_DMA_FPC, "infra_cqdma_fpc",
+		"axi_sel", 28),
+	GATE_INFRA0(CLK_INFRA_BTIF, "infra_btif",
+		"axi_sel", 31),
+	/* INFRA1 */
+	GATE_INFRA1(CLK_INFRA_SPI0, "infra_spi0",
+		"spi_sel", 1),
+	GATE_INFRA1(CLK_INFRA_MSDC0, "infra_msdc0",
+		"msdc50_hclk_sel", 2),
+	GATE_INFRA1(CLK_INFRA_MSDC1, "infra_msdc1",
+		"axi_sel", 4),
+	GATE_INFRA1(CLK_INFRA_MSDC2, "infra_msdc2",
+		"axi_sel", 5),
+	GATE_INFRA1(CLK_INFRA_MSDC0_SCK, "infra_msdc0_sck",
+		"msdc50_0_sel", 6),
+	GATE_INFRA1(CLK_INFRA_DVFSRC, "infra_dvfsrc",
+		"f_f26m_ck", 7),
+	GATE_INFRA1(CLK_INFRA_GCPU, "infra_gcpu",
+		"axi_sel", 8),
+	GATE_INFRA1(CLK_INFRA_TRNG, "infra_trng",
+		"axi_sel", 9),
+	GATE_INFRA1(CLK_INFRA_AUXADC, "infra_auxadc",
+		"f_f26m_ck", 10),
+	GATE_INFRA1(CLK_INFRA_CPUM, "infra_cpum",
+		"axi_sel", 11),
+	GATE_INFRA1(CLK_INFRA_CCIF1_AP, "infra_ccif1_ap",
+		"axi_sel", 12),
+	GATE_INFRA1(CLK_INFRA_CCIF1_MD, "infra_ccif1_md",
+		"axi_sel", 13),
+	GATE_INFRA1(CLK_INFRA_AUXADC_MD, "infra_auxadc_md",
+		"f_f26m_ck", 14),
+	GATE_INFRA1(CLK_INFRA_MSDC1_SCK, "infra_msdc1_sck",
+		"msdc30_1_sel", 16),
+	GATE_INFRA1(CLK_INFRA_MSDC2_SCK, "infra_msdc2_sck",
+		"msdc30_2_sel", 17),
+	GATE_INFRA1(CLK_INFRA_AP_DMA, "infra_apdma",
+		"axi_sel", 18),
+	GATE_INFRA1(CLK_INFRA_XIU, "infra_xiu",
+		"axi_sel", 19),
+	GATE_INFRA1(CLK_INFRA_DEVICE_APC, "infra_device_apc",
+		"axi_sel", 20),
+	GATE_INFRA1(CLK_INFRA_CCIF_AP, "infra_ccif_ap",
+		"axi_sel", 23),
+	GATE_INFRA1(CLK_INFRA_DEBUGSYS, "infra_debugsys",
+		"axi_sel", 24),
+	GATE_INFRA1(CLK_INFRA_AUDIO, "infra_audio",
+		"axi_sel", 25),
+	GATE_INFRA1(CLK_INFRA_CCIF_MD, "infra_ccif_md",
+		"axi_sel", 26),
+	GATE_INFRA1(CLK_INFRA_DXCC_SEC_CORE, "infra_dxcc_sec_core",
+		"dxcc_sel", 27),
+	GATE_INFRA1(CLK_INFRA_DXCC_AO, "infra_dxcc_ao",
+		"dxcc_sel", 28),
+	GATE_INFRA1(CLK_INFRA_DEVMPU_BCLK, "infra_devmpu_bclk",
+		"axi_sel", 30),
+	GATE_INFRA1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m",
+		"f_f26m_ck", 31),
+	/* INFRA2 */
+	GATE_INFRA2(CLK_INFRA_IRTX, "infra_irtx",
+		"f_f26m_ck", 0),
+	GATE_INFRA2(CLK_INFRA_USB, "infra_usb",
+		"usb_top_sel", 1),
+	GATE_INFRA2(CLK_INFRA_DISP_PWM, "infra_disppwm",
+		"axi_sel", 2),
+	GATE_INFRA2(CLK_INFRA_CLDMA_BCLK, "infra_cldma_bclk",
+		"axi_sel", 3),
+	GATE_INFRA2(CLK_INFRA_AUDIO_26M_BCLK, "infra_audio_26m_bclk",
+		"f_f26m_ck", 4),
+	GATE_INFRA2(CLK_INFRA_SPI1, "infra_spi1",
+		"spi_sel", 6),
+	GATE_INFRA2(CLK_INFRA_I2C4, "infra_i2c4",
+		"i2c_sel", 7),
+	GATE_INFRA2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_md_tmp_share",
+		"f_f26m_ck", 8),
+	GATE_INFRA2(CLK_INFRA_SPI2, "infra_spi2",
+		"spi_sel", 9),
+	GATE_INFRA2(CLK_INFRA_SPI3, "infra_spi3",
+		"spi_sel", 10),
+	GATE_INFRA2(CLK_INFRA_UNIPRO_SCK, "infra_unipro_sck",
+		"ssusb_top_xhci_sel", 11),
+	GATE_INFRA2(CLK_INFRA_UNIPRO_TICK, "infra_unipro_tick",
+		"fufs_sel", 12),
+	GATE_INFRA2(CLK_INFRA_UFS_MP_SAP_BCLK, "infra_ufs_mp_sap_bck",
+		"fufs_sel", 13),
+	GATE_INFRA2(CLK_INFRA_MD32_BCLK, "infra_md32_bclk",
+		"axi_sel", 14),
+	GATE_INFRA2(CLK_INFRA_SSPM, "infra_sspm",
+		"sspm_sel", 15),
+	GATE_INFRA2(CLK_INFRA_UNIPRO_MBIST, "infra_unipro_mbist",
+		"axi_sel", 16),
+	GATE_INFRA2(CLK_INFRA_SSPM_BUS_HCLK, "infra_sspm_bus_hclk",
+		"axi_sel", 17),
+	GATE_INFRA2(CLK_INFRA_I2C5, "infra_i2c5",
+		"i2c_sel", 18),
+	GATE_INFRA2(CLK_INFRA_I2C5_ARBITER, "infra_i2c5_arbiter",
+		"i2c_sel", 19),
+	GATE_INFRA2(CLK_INFRA_I2C5_IMM, "infra_i2c5_imm",
+		"i2c_sel", 20),
+	GATE_INFRA2(CLK_INFRA_I2C1_ARBITER, "infra_i2c1_arbiter",
+		"i2c_sel", 21),
+	GATE_INFRA2(CLK_INFRA_I2C1_IMM, "infra_i2c1_imm",
+		"i2c_sel", 22),
+	GATE_INFRA2(CLK_INFRA_I2C2_ARBITER, "infra_i2c2_arbiter",
+		"i2c_sel", 23),
+	GATE_INFRA2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm",
+		"i2c_sel", 24),
+	GATE_INFRA2(CLK_INFRA_SPI4, "infra_spi4",
+		"spi_sel", 25),
+	GATE_INFRA2(CLK_INFRA_SPI5, "infra_spi5",
+		"spi_sel", 26),
+	GATE_INFRA2(CLK_INFRA_CQ_DMA, "infra_cqdma",
+		"axi_sel", 27),
+	GATE_INFRA2(CLK_INFRA_UFS, "infra_ufs",
+		"fufs_sel", 28),
+	GATE_INFRA2(CLK_INFRA_AES_UFSFDE, "infra_aes_ufsfde",
+		"faes_ufsfde_sel", 29),
+	GATE_INFRA2(CLK_INFRA_UFS_TICK, "infra_ufs_tick",
+		"fufs_sel", 30),
+	/* INFRA3 */
+	GATE_INFRA3(CLK_INFRA_MSDC0_SELF, "infra_msdc0_self",
+		"msdc50_0_sel", 0),
+	GATE_INFRA3(CLK_INFRA_MSDC1_SELF, "infra_msdc1_self",
+		"msdc50_0_sel", 1),
+	GATE_INFRA3(CLK_INFRA_MSDC2_SELF, "infra_msdc2_self",
+		"msdc50_0_sel", 2),
+	GATE_INFRA3(CLK_INFRA_SSPM_26M_SELF, "infra_sspm_26m_self",
+		"f_f26m_ck", 3),
+	GATE_INFRA3(CLK_INFRA_SSPM_32K_SELF, "infra_sspm_32k_self",
+		"f_f26m_ck", 4),
+	GATE_INFRA3(CLK_INFRA_UFS_AXI, "infra_ufs_axi",
+		"axi_sel", 5),
+	GATE_INFRA3(CLK_INFRA_I2C6, "infra_i2c6",
+		"i2c_sel", 6),
+	GATE_INFRA3(CLK_INFRA_AP_MSDC0, "infra_ap_msdc0",
+		"msdc50_hclk_sel", 7),
+	GATE_INFRA3(CLK_INFRA_MD_MSDC0, "infra_md_msdc0",
+		"msdc50_hclk_sel", 8),
+	GATE_INFRA3(CLK_INFRA_CCIF2_AP, "infra_ccif2_ap",
+		"axi_sel", 16),
+	GATE_INFRA3(CLK_INFRA_CCIF2_MD, "infra_ccif2_md",
+		"axi_sel", 17),
+	GATE_INFRA3(CLK_INFRA_CCIF3_AP, "infra_ccif3_ap",
+		"axi_sel", 18),
+	GATE_INFRA3(CLK_INFRA_CCIF3_MD, "infra_ccif3_md",
+		"axi_sel", 19),
+	GATE_INFRA3(CLK_INFRA_SEJ_F13M, "infra_sej_f13m",
+		"f_f26m_ck", 20),
+	GATE_INFRA3(CLK_INFRA_AES_BCLK, "infra_aes_bclk",
+		"axi_sel", 21),
+	GATE_INFRA3(CLK_INFRA_I2C7, "infra_i2c7",
+		"i2c_sel", 22),
+	GATE_INFRA3(CLK_INFRA_I2C8, "infra_i2c8",
+		"i2c_sel", 23),
+	GATE_INFRA3(CLK_INFRA_FBIST2FPC, "infra_fbist2fpc",
+		"msdc50_0_sel", 24),
+};
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+	.set_ofs = 0x20,
+	.clr_ofs = 0x20,
+	.sta_ofs = 0x20,
+};
+
+#define GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, _flags)	\
+	GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs,		\
+		_shift, &mtk_clk_gate_ops_no_setclr_inv, _flags)
+
+#define GATE_APMIXED(_id, _name, _parent, _shift)	\
+	GATE_APMIXED_FLAGS(_id, _name, _parent, _shift,	0)
+
+/*
+ * CRITICAL CLOCK:
+ * apmixed_appll26m is the toppest clock gate of all PLLs.
+ */
+static const struct mtk_gate apmixed_clks[] = {
+	/* AUDIO0 */
+	GATE_APMIXED(CLK_APMIXED_SSUSB_26M, "apmixed_ssusb26m",
+		"f_f26m_ck", 4),
+	GATE_APMIXED_FLAGS(CLK_APMIXED_APPLL_26M, "apmixed_appll26m",
+		"f_f26m_ck", 5, CLK_IS_CRITICAL),
+	GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m",
+		"f_f26m_ck", 6),
+	GATE_APMIXED(CLK_APMIXED_MDPLLGP_26M, "apmixed_mdpll26m",
+		"f_f26m_ck", 7),
+	GATE_APMIXED(CLK_APMIXED_MMSYS_26M, "apmixed_mmsys26m",
+		"f_f26m_ck", 8),
+	GATE_APMIXED(CLK_APMIXED_UFS_26M, "apmixed_ufs26m",
+		"f_f26m_ck", 9),
+	GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m",
+		"f_f26m_ck", 11),
+	GATE_APMIXED(CLK_APMIXED_MEMPLL_26M, "apmixed_mempll26m",
+		"f_f26m_ck", 13),
+	GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m",
+		"f_f26m_ck", 14),
+	GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m",
+		"f_f26m_ck", 16),
+	GATE_APMIXED(CLK_APMIXED_MIPID1_26M, "apmixed_mipid126m",
+		"f_f26m_ck", 17),
+};
+
+#define MT8183_PLL_FMAX		(3800UL * MHZ)
+#define MT8183_PLL_FMIN		(1500UL * MHZ)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
+			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
+			_pd_shift, _tuner_reg,  _tuner_en_reg,		\
+			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
+			_pcw_chg_reg, _div_table) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = _rst_bar_mask,				\
+		.fmax = MT8183_PLL_FMAX,				\
+		.fmin = MT8183_PLL_FMIN,				\
+		.pcwbits = _pcwbits,					\
+		.pcwibits = _pcwibits,					\
+		.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,				\
+		.div_table = _div_table,				\
+	}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
+			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
+			_pd_shift, _tuner_reg, _tuner_en_reg,		\
+			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
+			_pcw_chg_reg)					\
+		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
+			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
+			_pd_shift, _tuner_reg, _tuner_en_reg,		\
+			_tuner_en_bit, _pcw_reg, _pcw_shift, 		\
+			_pcw_chg_reg, NULL)
+
+static const struct mtk_pll_div_table armpll_div_table[] = {
+	{ .div = 0, .freq = MT8183_PLL_FMAX },
+	{ .div = 1, .freq = 1500 * MHZ },
+	{ .div = 2, .freq = 750 * MHZ },
+	{ .div = 3, .freq = 375 * MHZ },
+	{ .div = 4, .freq = 187500000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_div_table mfgpll_div_table[] = {
+	{ .div = 0, .freq = MT8183_PLL_FMAX },
+	{ .div = 1, .freq = 1600 * MHZ },
+	{ .div = 2, .freq = 800 * MHZ },
+	{ .div = 3, .freq = 400 * MHZ },
+	{ .div = 4, .freq = 200 * MHZ },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_data plls[] = {
+	PLL_B(CLK_APMIXED_ARMPLL_LL, "armpll_ll", 0x0200, 0x020C, 0x00000001,
+		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0204, 24, 0x0, 0x0, 0,
+		0x0204, 0, 0, armpll_div_table),
+	PLL_B(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x0210, 0x021C, 0x00000001,
+		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0214, 24, 0x0, 0x0, 0,
+		0x0214, 0, 0, armpll_div_table),
+	PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x0290, 0x029C, 0x00000001,
+		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0294, 24, 0x0, 0x0, 0,
+		0x0294, 0, 0),
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0220, 0x022C, 0x00000001,
+		HAVE_RST_BAR, BIT(24), 22, 8, 0x0224, 24, 0x0, 0x0, 0,
+		0x0224, 0, 0),
+	PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0230, 0x023C, 0x00000001,
+		HAVE_RST_BAR, BIT(24), 22, 8, 0x0234, 24, 0x0, 0x0, 0,
+		0x0234, 0, 0),
+	PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0240, 0x024C, 0x00000001,
+		0, 0, 22, 8, 0x0244, 24, 0x0, 0x0, 0, 0x0244, 0, 0,
+		mfgpll_div_table),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0250, 0x025C, 0x00000001,
+		0, 0, 22, 8, 0x0254, 24, 0x0, 0x0, 0, 0x0254, 0, 0),
+	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0260, 0x026C, 0x00000001,
+		0, 0, 22, 8, 0x0264, 24, 0x0, 0x0, 0, 0x0264, 0, 0),
+	PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0270, 0x027C, 0x00000001,
+		HAVE_RST_BAR, BIT(23), 22, 8, 0x0274, 24, 0x0, 0x0, 0,
+		0x0274, 0, 0),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x02A0, 0x02B0, 0x00000001,
+		0, 0, 32, 8, 0x02A0, 1, 0x02A8, 0x0014, 0, 0x02A4, 0, 0x02A0),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x02b4, 0x02c4, 0x00000001,
+		0, 0, 32, 8, 0x02B4, 1, 0x02BC, 0x0014, 1, 0x02B8, 0, 0x02B4),
+};
+
+static int clk_mt8183_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+	mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks),
+		clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int clk_mt8183_top_probe(struct platform_device *pdev)
+{
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	void __iomem *base;
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+		clk_data);
+
+	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
+
+	mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes),
+		node, &mt8183_clk_lock, clk_data);
+
+	mtk_clk_register_composites(top_aud_muxes, ARRAY_SIZE(top_aud_muxes),
+		base, &mt8183_clk_lock, clk_data);
+
+	mtk_clk_register_composites(top_aud_divs, ARRAY_SIZE(top_aud_divs),
+		base, &mt8183_clk_lock, clk_data);
+
+	mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+		clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int clk_mt8183_infra_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+		clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int clk_mt8183_mcu_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	void __iomem *base;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
+
+	mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
+			&mt8183_clk_lock, clk_data);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt8183[] = {
+	{
+		.compatible = "mediatek,mt8183-apmixedsys",
+		.data = clk_mt8183_apmixed_probe,
+	}, {
+		.compatible = "mediatek,mt8183-topckgen",
+		.data = clk_mt8183_top_probe,
+	}, {
+		.compatible = "mediatek,mt8183-infracfg",
+		.data = clk_mt8183_infra_probe,
+	}, {
+		.compatible = "mediatek,mt8183-mcucfg",
+		.data = clk_mt8183_mcu_probe,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt8183_probe(struct platform_device *pdev)
+{
+	int (*clk_probe)(struct platform_device *pdev);
+	int r;
+
+	clk_probe = of_device_get_match_data(&pdev->dev);
+	if (!clk_probe)
+		return -EINVAL;
+
+	r = clk_probe(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt8183_drv = {
+	.probe = clk_mt8183_probe,
+	.driver = {
+		.name = "clk-mt8183",
+		.of_match_table = of_match_clk_mt8183,
+	},
+};
+
+static int __init clk_mt8183_init(void)
+{
+	return platform_driver_register(&clk_mt8183_drv);
+}
+
+arch_initcall(clk_mt8183_init);