diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index e00df17f800a..ea4c791f106d 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -824,6 +824,60 @@ static struct clk_regmap sm1_dsu_final_clk = { }, }; +/* Datasheet names this field as "Cpu_clk_sync_mux_sel" bit 0 */ +static struct clk_regmap sm1_cpu1_clk = { + .data = &(struct clk_regmap_mux_data){ + .offset = HHI_SYS_CPU_CLK_CNTL6, + .mask = 0x1, + .shift = 24, + }, + .hw.init = &(struct clk_init_data){ + .name = "cpu1_clk", + .ops = &clk_regmap_mux_ro_ops, + .parent_hws = (const struct clk_hw *[]) { + &g12a_cpu_clk.hw, + /* This CPU also have a dedicated clock tree */ + }, + .num_parents = 1, + }, +}; + +/* Datasheet names this field as "Cpu_clk_sync_mux_sel" bit 1 */ +static struct clk_regmap sm1_cpu2_clk = { + .data = &(struct clk_regmap_mux_data){ + .offset = HHI_SYS_CPU_CLK_CNTL6, + .mask = 0x1, + .shift = 25, + }, + .hw.init = &(struct clk_init_data){ + .name = "cpu2_clk", + .ops = &clk_regmap_mux_ro_ops, + .parent_hws = (const struct clk_hw *[]) { + &g12a_cpu_clk.hw, + /* This CPU also have a dedicated clock tree */ + }, + .num_parents = 1, + }, +}; + +/* Datasheet names this field as "Cpu_clk_sync_mux_sel" bit 2 */ +static struct clk_regmap sm1_cpu3_clk = { + .data = &(struct clk_regmap_mux_data){ + .offset = HHI_SYS_CPU_CLK_CNTL6, + .mask = 0x1, + .shift = 26, + }, + .hw.init = &(struct clk_init_data){ + .name = "cpu3_clk", + .ops = &clk_regmap_mux_ro_ops, + .parent_hws = (const struct clk_hw *[]) { + &g12a_cpu_clk.hw, + /* This CPU also have a dedicated clock tree */ + }, + .num_parents = 1, + }, +}; + /* Datasheet names this field as "Cpu_clk_sync_mux_sel" bit 4 */ static struct clk_regmap sm1_dsu_clk = { .data = &(struct clk_regmap_mux_data){ @@ -4576,6 +4630,9 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = { [CLKID_DSU_CLK_DYN] = &sm1_dsu_clk_dyn.hw, [CLKID_DSU_CLK_FINAL] = &sm1_dsu_final_clk.hw, [CLKID_DSU_CLK] = &sm1_dsu_clk.hw, + [CLKID_CPU1_CLK] = &sm1_cpu1_clk.hw, + [CLKID_CPU2_CLK] = &sm1_cpu2_clk.hw, + [CLKID_CPU3_CLK] = &sm1_cpu3_clk.hw, [NR_CLKS] = NULL, }, .num = NR_CLKS, @@ -4807,6 +4864,9 @@ static struct clk_regmap *const g12a_clk_regmaps[] = { &sm1_dsu_clk_dyn, &sm1_dsu_final_clk, &sm1_dsu_clk, + &sm1_cpu1_clk, + &sm1_cpu2_clk, + &sm1_cpu3_clk, }; static const struct reg_sequence g12a_init_regs[] = { diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h index 6804fcced6b5..9df4068aced1 100644 --- a/drivers/clk/meson/g12a.h +++ b/drivers/clk/meson/g12a.h @@ -256,7 +256,7 @@ #define CLKID_DSU_CLK_DYN 250 #define CLKID_DSU_CLK_FINAL 251 -#define NR_CLKS 253 +#define NR_CLKS 256 /* include the CLKIDs that have been made part of the DT binding */ #include