diff options
author | Tony Lindgren <tony@atomide.com> | 2019-08-26 08:47:07 -0700 |
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committer | Tony Lindgren <tony@atomide.com> | 2019-08-26 08:47:07 -0700 |
commit | fd5683749472bb3370487009c91c49182eb99694 (patch) | |
tree | 954c367053fdffe43c1746e78cbb409c3c4fd62a | |
parent | 1b95c5a48f5ea3a23618b5894f44124bfa98171a (diff) | |
download | linux-fd5683749472bb3370487009c91c49182eb99694.tar.bz2 |
clk: ti: add clkctrl data omap5 sgx
Looks like we have sgx clock missing currently so let's add it.
Cc: Adam Ford <aford173@gmail.com>
Cc: Filip Matijević <filip.matijevic.pz@gmail.com>
Cc: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Cc: moaz korena <moaz@korena.xyz>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Cc: Philipp Rossak <embed3d@gmail.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-clk@vger.kernel.org
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r-- | drivers/clk/ti/clk-54xx.c | 34 | ||||
-rw-r--r-- | include/dt-bindings/clock/omap5.h | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c index dafef7e70ba8..e675e27f1203 100644 --- a/drivers/clk/ti/clk-54xx.c +++ b/drivers/clk/ti/clk-54xx.c @@ -314,6 +314,39 @@ static const struct omap_clkctrl_reg_data omap5_dss_clkctrl_regs[] __initconst = { 0 }, }; +static const char * const omap5_gpu_core_mux_parents[] __initconst = { + "dpll_core_h14x2_ck", + "dpll_per_h14x2_ck", + NULL, +}; + +static const char * const omap5_gpu_hyd_mux_parents[] __initconst = { + "dpll_core_h14x2_ck", + "dpll_per_h14x2_ck", + NULL, +}; + +static const char * const omap5_gpu_sys_clk_parents[] __initconst = { + "sys_clkin", + NULL, +}; + +static const struct omap_clkctrl_div_data omap5_gpu_sys_clk_data __initconst = { + .max_div = 2, +}; + +static const struct omap_clkctrl_bit_data omap5_gpu_core_bit_data[] __initconst = { + { 24, TI_CLK_MUX, omap5_gpu_core_mux_parents, NULL }, + { 25, TI_CLK_MUX, omap5_gpu_hyd_mux_parents, NULL }, + { 26, TI_CLK_DIVIDER, omap5_gpu_sys_clk_parents, &omap5_gpu_sys_clk_data }, + { 0 }, +}; + +static const struct omap_clkctrl_reg_data omap5_gpu_clkctrl_regs[] __initconst = { + { OMAP5_GPU_CLKCTRL, omap5_gpu_core_bit_data, CLKF_SW_SUP, "gpu_cm:clk:0000:24" }, + { 0 }, +}; + static const char * const omap5_mmc1_fclk_mux_parents[] __initconst = { "func_128m_clk", "dpll_per_m2x2_ck", @@ -470,6 +503,7 @@ const struct omap_clkctrl_data omap5_clkctrl_data[] __initconst = { { 0x4a008e20, omap5_l3instr_clkctrl_regs }, { 0x4a009020, omap5_l4per_clkctrl_regs }, { 0x4a009420, omap5_dss_clkctrl_regs }, + { 0x4a009520, omap5_gpu_clkctrl_regs }, { 0x4a009620, omap5_l3init_clkctrl_regs }, { 0x4ae07920, omap5_wkupaon_clkctrl_regs }, { 0 }, diff --git a/include/dt-bindings/clock/omap5.h b/include/dt-bindings/clock/omap5.h index f3283957f48d..e5411938983c 100644 --- a/include/dt-bindings/clock/omap5.h +++ b/include/dt-bindings/clock/omap5.h @@ -89,6 +89,9 @@ /* dss clocks */ #define OMAP5_DSS_CORE_CLKCTRL OMAP5_CLKCTRL_INDEX(0x20) +/* gpu clocks */ +#define OMAP5_GPU_CLKCTRL OMAP5_CLKCTRL_INDEX(0x20) + /* l3init clocks */ #define OMAP5_MMC1_CLKCTRL OMAP5_CLKCTRL_INDEX(0x28) #define OMAP5_MMC2_CLKCTRL OMAP5_CLKCTRL_INDEX(0x30) |