Mostly like meson-gx, except that the VDEC_HEVC clock is now split in two:
HEVC and HEVCF.

Signed-off-by: Maxime Jourdan <redacted>
---
 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,

+	},
+	.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>