diff mbox series

[2/2] clk: meson-g12a: add video decoder clocks

Message ID 20190319085044.8581-3-mjourdan@baylibre.com (mailing list archive)
State Superseded
Delegated to: Neil Armstrong
Headers show
Series clk: meson: add video decoder clocks for G12A | expand

Commit Message

Maxime Jourdan March 19, 2019, 8:50 a.m. UTC
Mostly like meson-gx, except that the VDEC_HEVC clock is now split in two:
HEVC and HEVCF.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
---
 drivers/clk/meson/g12a.c | 160 +++++++++++++++++++++++++++++++++++++++
 drivers/clk/meson/g12a.h |   8 +-
 2 files changed, 167 insertions(+), 1 deletion(-)

Comments

Jerome Brunet March 19, 2019, 9:09 a.m. UTC | #1
On Tue, 2019-03-19 at 09:50 +0100, Maxime Jourdan wrote:

A complete sentence would have been nice ;)

Add the video decoder clocks which are ...

> Mostly like meson-gx, except that the VDEC_HEVC clock is now split in two:
> HEVC and HEVCF.
> 
> Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
> ---
>  drivers/clk/meson/g12a.c | 160 +++++++++++++++++++++++++++++++++++++++
>  drivers/clk/meson/g12a.h |   8 +-
>  2 files changed, 167 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
> index 3a3134976534..cfb91df884cb 100644
> --- a/drivers/clk/meson/g12a.c
> +++ b/drivers/clk/meson/g12a.c
> @@ -1495,6 +1495,148 @@ static struct clk_regmap g12a_vpu = {
>  	},
>  };
>  
> +/* VDEC clocks */
> +
> +static const char * const g12a_vdec_parent_names[] = {
> +	"fclk_div2p5", "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7",
> +	"hifi_pll", "gp0_pll",
> +};
> +
> +static struct clk_regmap g12a_vdec_1_sel = {
> +	.data = &(struct clk_regmap_mux_data){
> +		.offset = HHI_VDEC_CLK_CNTL,
> +		.mask = 0x7,
> +		.shift = 9,
> +		.flags = CLK_MUX_ROUND_CLOSEST,
> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_1_sel",
> +		.ops = &clk_regmap_mux_ops,
> +		.parent_names = g12a_vdec_parent_names,
> +		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_1_div = {
> +	.data = &(struct clk_regmap_div_data){
> +		.offset = HHI_VDEC_CLK_CNTL,
> +		.shift = 0,
> +		.width = 7,

Maxime, the parent mux has "ROUND_CLOSEST" but this div does not, which means
it will round down. Is it on purpose ?

* If you can't the allow vdec_1 to round above the request (for safety reason
maybe) then none of the element should round closest.
* If you want closest achievable frequency (even if higher) for vdec_1, then
both element should round closest.

Same comment applies below

This is not a blocker but I'd like you to clarify.

> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_1_div",
> +		.ops = &clk_regmap_divider_ops,
> +		.parent_names = (const char *[]){ "vdec_1_sel" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_1 = {
> +	.data = &(struct clk_regmap_gate_data){
> +		.offset = HHI_VDEC_CLK_CNTL,
> +		.bit_idx = 8,
> +	},
> +	.hw.init = &(struct clk_init_data) {
> +		.name = "vdec_1",
> +		.ops = &clk_regmap_gate_ops,
> +		.parent_names = (const char *[]){ "vdec_1_div" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevcf_sel = {
> +	.data = &(struct clk_regmap_mux_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.mask = 0x7,
> +		.shift = 9,
> +		.flags = CLK_MUX_ROUND_CLOSEST,
> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_hevcf_sel",
> +		.ops = &clk_regmap_mux_ops,
> +		.parent_names = g12a_vdec_parent_names,
> +		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevcf_div = {
> +	.data = &(struct clk_regmap_div_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.shift = 0,
> +		.width = 7,
> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_hevcf_div",
> +		.ops = &clk_regmap_divider_ops,
> +		.parent_names = (const char *[]){ "vdec_hevcf_sel" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevcf = {
> +	.data = &(struct clk_regmap_gate_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.bit_idx = 8,
> +	},
> +	.hw.init = &(struct clk_init_data) {
> +		.name = "vdec_hevcf",
> +		.ops = &clk_regmap_gate_ops,
> +		.parent_names = (const char *[]){ "vdec_hevcf_div" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevc_sel = {
> +	.data = &(struct clk_regmap_mux_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.mask = 0x7,
> +		.shift = 25,
> +		.flags = CLK_MUX_ROUND_CLOSEST,
> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_hevc_sel",
> +		.ops = &clk_regmap_mux_ops,
> +		.parent_names = g12a_vdec_parent_names,
> +		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevc_div = {
> +	.data = &(struct clk_regmap_div_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.shift = 16,
> +		.width = 7,
> +	},
> +	.hw.init = &(struct clk_init_data){
> +		.name = "vdec_hevc_div",
> +		.ops = &clk_regmap_divider_ops,
> +		.parent_names = (const char *[]){ "vdec_hevc_sel" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
> +static struct clk_regmap g12a_vdec_hevc = {
> +	.data = &(struct clk_regmap_gate_data){
> +		.offset = HHI_VDEC2_CLK_CNTL,
> +		.bit_idx = 24,
> +	},
> +	.hw.init = &(struct clk_init_data) {
> +		.name = "vdec_hevc",
> +		.ops = &clk_regmap_gate_ops,
> +		.parent_names = (const char *[]){ "vdec_hevc_div" },
> +		.num_parents = 1,
> +		.flags = CLK_SET_RATE_PARENT,
> +	},
> +};
> +
>  /* VAPB Clock */
>  
>  static const char * const g12a_vapb_parent_names[] = {
> @@ -2615,6 +2757,15 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = {
>  		[CLKID_PCIE_PLL_DCO_DIV2]	= &g12a_pcie_pll_dco_div2.hw,
>  		[CLKID_PCIE_PLL_OD]		= &g12a_pcie_pll_od.hw,
>  		[CLKID_PCIE_PLL]		= &g12a_pcie_pll.hw,
> +		[CLKID_VDEC_1_SEL]		= &g12a_vdec_1_sel.hw,
> +		[CLKID_VDEC_1_DIV]		= &g12a_vdec_1_div.hw,
> +		[CLKID_VDEC_1]			= &g12a_vdec_1.hw,
> +		[CLKID_VDEC_HEVC_SEL]		= &g12a_vdec_hevc_sel.hw,
> +		[CLKID_VDEC_HEVC_DIV]		= &g12a_vdec_hevc_div.hw,
> +		[CLKID_VDEC_HEVC]		= &g12a_vdec_hevc.hw,
> +		[CLKID_VDEC_HEVCF_SEL]		= &g12a_vdec_hevcf_sel.hw,
> +		[CLKID_VDEC_HEVCF_DIV]		= &g12a_vdec_hevcf_div.hw,
> +		[CLKID_VDEC_HEVCF]		= &g12a_vdec_hevcf.hw,
>  		[NR_CLKS]			= NULL,
>  	},
>  	.num = NR_CLKS,
> @@ -2803,6 +2954,15 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
>  	&g12a_cpu_clk_trace,
>  	&g12a_pcie_pll_od,
>  	&g12a_pcie_pll_dco,
> +	&g12a_vdec_1_sel,
> +	&g12a_vdec_1_div,
> +	&g12a_vdec_1,
> +	&g12a_vdec_hevc_sel,
> +	&g12a_vdec_hevc_div,
> +	&g12a_vdec_hevc,
> +	&g12a_vdec_hevcf_sel,
> +	&g12a_vdec_hevcf_div,
> +	&g12a_vdec_hevcf,
>  };
>  
>  static const struct meson_eeclkc_data g12a_clkc_data = {
> diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
> index 1393a09730a6..39c41af70804 100644
> --- a/drivers/clk/meson/g12a.h
> +++ b/drivers/clk/meson/g12a.h
> @@ -189,8 +189,14 @@
>  #define CLKID_PCIE_PLL_DCO			198
>  #define CLKID_PCIE_PLL_DCO_DIV2			199
>  #define CLKID_PCIE_PLL_OD			200
> +#define CLKID_VDEC_1_SEL			202
> +#define CLKID_VDEC_1_DIV			203
> +#define CLKID_VDEC_HEVC_SEL			205
> +#define CLKID_VDEC_HEVC_DIV			206
> +#define CLKID_VDEC_HEVCF_SEL			208
> +#define CLKID_VDEC_HEVCF_DIV			209
>  
> -#define NR_CLKS					202
> +#define NR_CLKS					211
>  
>  /* include the CLKIDs that have been made part of the DT binding */
>  #include <dt-bindings/clock/g12a-clkc.h>
Maxime Jourdan March 19, 2019, 9:34 a.m. UTC | #2
Hi Jerome,
On Tue, Mar 19, 2019 at 10:09 AM Jerome Brunet <jbrunet@baylibre.com> wrote:
>
> On Tue, 2019-03-19 at 09:50 +0100, Maxime Jourdan wrote:
>
> A complete sentence would have been nice ;)
>
> Add the video decoder clocks which are ...
>

Sorry about that, I'll apply myself in the future.

> > Mostly like meson-gx, except that the VDEC_HEVC clock is now split in two:
> > HEVC and HEVCF.
> >
> > Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
> > ---
> >  drivers/clk/meson/g12a.c | 160 +++++++++++++++++++++++++++++++++++++++
> >  drivers/clk/meson/g12a.h |   8 +-
> >  2 files changed, 167 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
> > index 3a3134976534..cfb91df884cb 100644
> > --- a/drivers/clk/meson/g12a.c
> > +++ b/drivers/clk/meson/g12a.c
> > @@ -1495,6 +1495,148 @@ static struct clk_regmap g12a_vpu = {
> >       },
> >  };
> >
> > +/* VDEC clocks */
> > +
> > +static const char * const g12a_vdec_parent_names[] = {
> > +     "fclk_div2p5", "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7",
> > +     "hifi_pll", "gp0_pll",
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_1_sel = {
> > +     .data = &(struct clk_regmap_mux_data){
> > +             .offset = HHI_VDEC_CLK_CNTL,
> > +             .mask = 0x7,
> > +             .shift = 9,
> > +             .flags = CLK_MUX_ROUND_CLOSEST,
> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_1_sel",
> > +             .ops = &clk_regmap_mux_ops,
> > +             .parent_names = g12a_vdec_parent_names,
> > +             .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_1_div = {
> > +     .data = &(struct clk_regmap_div_data){
> > +             .offset = HHI_VDEC_CLK_CNTL,
> > +             .shift = 0,
> > +             .width = 7,
>
> Maxime, the parent mux has "ROUND_CLOSEST" but this div does not, which means
> it will round down. Is it on purpose ?
>
> * If you can't the allow vdec_1 to round above the request (for safety reason
> maybe) then none of the element should round closest.
> * If you want closest achievable frequency (even if higher) for vdec_1, then
> both element should round closest.
>
> Same comment applies below
>
> This is not a blocker but I'd like you to clarify.
>

The goal is indeed to always round closest, so I will add the divider
flags (all of the three divs need it, not just this one).

I based most of those clocks from the ones in GXBB, which do not
include the flags. I'll push a fix for this platform as well.

Cheers,
Maxime

> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_1_div",
> > +             .ops = &clk_regmap_divider_ops,
> > +             .parent_names = (const char *[]){ "vdec_1_sel" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_1 = {
> > +     .data = &(struct clk_regmap_gate_data){
> > +             .offset = HHI_VDEC_CLK_CNTL,
> > +             .bit_idx = 8,
> > +     },
> > +     .hw.init = &(struct clk_init_data) {
> > +             .name = "vdec_1",
> > +             .ops = &clk_regmap_gate_ops,
> > +             .parent_names = (const char *[]){ "vdec_1_div" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevcf_sel = {
> > +     .data = &(struct clk_regmap_mux_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .mask = 0x7,
> > +             .shift = 9,
> > +             .flags = CLK_MUX_ROUND_CLOSEST,
> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_hevcf_sel",
> > +             .ops = &clk_regmap_mux_ops,
> > +             .parent_names = g12a_vdec_parent_names,
> > +             .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevcf_div = {
> > +     .data = &(struct clk_regmap_div_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .shift = 0,
> > +             .width = 7,
> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_hevcf_div",
> > +             .ops = &clk_regmap_divider_ops,
> > +             .parent_names = (const char *[]){ "vdec_hevcf_sel" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevcf = {
> > +     .data = &(struct clk_regmap_gate_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .bit_idx = 8,
> > +     },
> > +     .hw.init = &(struct clk_init_data) {
> > +             .name = "vdec_hevcf",
> > +             .ops = &clk_regmap_gate_ops,
> > +             .parent_names = (const char *[]){ "vdec_hevcf_div" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevc_sel = {
> > +     .data = &(struct clk_regmap_mux_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .mask = 0x7,
> > +             .shift = 25,
> > +             .flags = CLK_MUX_ROUND_CLOSEST,
> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_hevc_sel",
> > +             .ops = &clk_regmap_mux_ops,
> > +             .parent_names = g12a_vdec_parent_names,
> > +             .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevc_div = {
> > +     .data = &(struct clk_regmap_div_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .shift = 16,
> > +             .width = 7,
> > +     },
> > +     .hw.init = &(struct clk_init_data){
> > +             .name = "vdec_hevc_div",
> > +             .ops = &clk_regmap_divider_ops,
> > +             .parent_names = (const char *[]){ "vdec_hevc_sel" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> > +static struct clk_regmap g12a_vdec_hevc = {
> > +     .data = &(struct clk_regmap_gate_data){
> > +             .offset = HHI_VDEC2_CLK_CNTL,
> > +             .bit_idx = 24,
> > +     },
> > +     .hw.init = &(struct clk_init_data) {
> > +             .name = "vdec_hevc",
> > +             .ops = &clk_regmap_gate_ops,
> > +             .parent_names = (const char *[]){ "vdec_hevc_div" },
> > +             .num_parents = 1,
> > +             .flags = CLK_SET_RATE_PARENT,
> > +     },
> > +};
> > +
> >  /* VAPB Clock */
> >
> >  static const char * const g12a_vapb_parent_names[] = {
> > @@ -2615,6 +2757,15 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = {
> >               [CLKID_PCIE_PLL_DCO_DIV2]       = &g12a_pcie_pll_dco_div2.hw,
> >               [CLKID_PCIE_PLL_OD]             = &g12a_pcie_pll_od.hw,
> >               [CLKID_PCIE_PLL]                = &g12a_pcie_pll.hw,
> > +             [CLKID_VDEC_1_SEL]              = &g12a_vdec_1_sel.hw,
> > +             [CLKID_VDEC_1_DIV]              = &g12a_vdec_1_div.hw,
> > +             [CLKID_VDEC_1]                  = &g12a_vdec_1.hw,
> > +             [CLKID_VDEC_HEVC_SEL]           = &g12a_vdec_hevc_sel.hw,
> > +             [CLKID_VDEC_HEVC_DIV]           = &g12a_vdec_hevc_div.hw,
> > +             [CLKID_VDEC_HEVC]               = &g12a_vdec_hevc.hw,
> > +             [CLKID_VDEC_HEVCF_SEL]          = &g12a_vdec_hevcf_sel.hw,
> > +             [CLKID_VDEC_HEVCF_DIV]          = &g12a_vdec_hevcf_div.hw,
> > +             [CLKID_VDEC_HEVCF]              = &g12a_vdec_hevcf.hw,
> >               [NR_CLKS]                       = NULL,
> >       },
> >       .num = NR_CLKS,
> > @@ -2803,6 +2954,15 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
> >       &g12a_cpu_clk_trace,
> >       &g12a_pcie_pll_od,
> >       &g12a_pcie_pll_dco,
> > +     &g12a_vdec_1_sel,
> > +     &g12a_vdec_1_div,
> > +     &g12a_vdec_1,
> > +     &g12a_vdec_hevc_sel,
> > +     &g12a_vdec_hevc_div,
> > +     &g12a_vdec_hevc,
> > +     &g12a_vdec_hevcf_sel,
> > +     &g12a_vdec_hevcf_div,
> > +     &g12a_vdec_hevcf,
> >  };
> >
> >  static const struct meson_eeclkc_data g12a_clkc_data = {
> > diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
> > index 1393a09730a6..39c41af70804 100644
> > --- a/drivers/clk/meson/g12a.h
> > +++ b/drivers/clk/meson/g12a.h
> > @@ -189,8 +189,14 @@
> >  #define CLKID_PCIE_PLL_DCO                   198
> >  #define CLKID_PCIE_PLL_DCO_DIV2                      199
> >  #define CLKID_PCIE_PLL_OD                    200
> > +#define CLKID_VDEC_1_SEL                     202
> > +#define CLKID_VDEC_1_DIV                     203
> > +#define CLKID_VDEC_HEVC_SEL                  205
> > +#define CLKID_VDEC_HEVC_DIV                  206
> > +#define CLKID_VDEC_HEVCF_SEL                 208
> > +#define CLKID_VDEC_HEVCF_DIV                 209
> >
> > -#define NR_CLKS                                      202
> > +#define NR_CLKS                                      211
> >
> >  /* include the CLKIDs that have been made part of the DT binding */
> >  #include <dt-bindings/clock/g12a-clkc.h>
>
>
diff mbox series

Patch

diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 3a3134976534..cfb91df884cb 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -1495,6 +1495,148 @@  static struct clk_regmap g12a_vpu = {
 	},
 };
 
+/* VDEC clocks */
+
+static const char * const g12a_vdec_parent_names[] = {
+	"fclk_div2p5", "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7",
+	"hifi_pll", "gp0_pll",
+};
+
+static struct clk_regmap g12a_vdec_1_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_VDEC_CLK_CNTL,
+		.mask = 0x7,
+		.shift = 9,
+		.flags = CLK_MUX_ROUND_CLOSEST,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_1_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_names = g12a_vdec_parent_names,
+		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_1_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_VDEC_CLK_CNTL,
+		.shift = 0,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_1_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_names = (const char *[]){ "vdec_1_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_1 = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_VDEC_CLK_CNTL,
+		.bit_idx = 8,
+	},
+	.hw.init = &(struct clk_init_data) {
+		.name = "vdec_1",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "vdec_1_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevcf_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.mask = 0x7,
+		.shift = 9,
+		.flags = CLK_MUX_ROUND_CLOSEST,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_hevcf_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_names = g12a_vdec_parent_names,
+		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevcf_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.shift = 0,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_hevcf_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_names = (const char *[]){ "vdec_hevcf_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevcf = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.bit_idx = 8,
+	},
+	.hw.init = &(struct clk_init_data) {
+		.name = "vdec_hevcf",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "vdec_hevcf_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevc_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.mask = 0x7,
+		.shift = 25,
+		.flags = CLK_MUX_ROUND_CLOSEST,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_hevc_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_names = g12a_vdec_parent_names,
+		.num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevc_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.shift = 16,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vdec_hevc_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_names = (const char *[]){ "vdec_hevc_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_vdec_hevc = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_VDEC2_CLK_CNTL,
+		.bit_idx = 24,
+	},
+	.hw.init = &(struct clk_init_data) {
+		.name = "vdec_hevc",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "vdec_hevc_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 /* VAPB Clock */
 
 static const char * const g12a_vapb_parent_names[] = {
@@ -2615,6 +2757,15 @@  static struct clk_hw_onecell_data g12a_hw_onecell_data = {
 		[CLKID_PCIE_PLL_DCO_DIV2]	= &g12a_pcie_pll_dco_div2.hw,
 		[CLKID_PCIE_PLL_OD]		= &g12a_pcie_pll_od.hw,
 		[CLKID_PCIE_PLL]		= &g12a_pcie_pll.hw,
+		[CLKID_VDEC_1_SEL]		= &g12a_vdec_1_sel.hw,
+		[CLKID_VDEC_1_DIV]		= &g12a_vdec_1_div.hw,
+		[CLKID_VDEC_1]			= &g12a_vdec_1.hw,
+		[CLKID_VDEC_HEVC_SEL]		= &g12a_vdec_hevc_sel.hw,
+		[CLKID_VDEC_HEVC_DIV]		= &g12a_vdec_hevc_div.hw,
+		[CLKID_VDEC_HEVC]		= &g12a_vdec_hevc.hw,
+		[CLKID_VDEC_HEVCF_SEL]		= &g12a_vdec_hevcf_sel.hw,
+		[CLKID_VDEC_HEVCF_DIV]		= &g12a_vdec_hevcf_div.hw,
+		[CLKID_VDEC_HEVCF]		= &g12a_vdec_hevcf.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -2803,6 +2954,15 @@  static struct clk_regmap *const g12a_clk_regmaps[] = {
 	&g12a_cpu_clk_trace,
 	&g12a_pcie_pll_od,
 	&g12a_pcie_pll_dco,
+	&g12a_vdec_1_sel,
+	&g12a_vdec_1_div,
+	&g12a_vdec_1,
+	&g12a_vdec_hevc_sel,
+	&g12a_vdec_hevc_div,
+	&g12a_vdec_hevc,
+	&g12a_vdec_hevcf_sel,
+	&g12a_vdec_hevcf_div,
+	&g12a_vdec_hevcf,
 };
 
 static const struct meson_eeclkc_data g12a_clkc_data = {
diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
index 1393a09730a6..39c41af70804 100644
--- a/drivers/clk/meson/g12a.h
+++ b/drivers/clk/meson/g12a.h
@@ -189,8 +189,14 @@ 
 #define CLKID_PCIE_PLL_DCO			198
 #define CLKID_PCIE_PLL_DCO_DIV2			199
 #define CLKID_PCIE_PLL_OD			200
+#define CLKID_VDEC_1_SEL			202
+#define CLKID_VDEC_1_DIV			203
+#define CLKID_VDEC_HEVC_SEL			205
+#define CLKID_VDEC_HEVC_DIV			206
+#define CLKID_VDEC_HEVCF_SEL			208
+#define CLKID_VDEC_HEVCF_DIV			209
 
-#define NR_CLKS					202
+#define NR_CLKS					211
 
 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/g12a-clkc.h>