| Message ID | 1445332961-25419-3-git-send-email-a.hajda@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
2015-10-20 18:22 GMT+09:00 Andrzej Hajda <a.hajda@samsung.com>: > This undocumented gate clock is used by DECON IP. > > Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> > --- > drivers/clk/samsung/clk-exynos5433.c | 2 ++ > include/dt-bindings/clock/exynos5433.h | 4 +++- > 2 files changed, 5 insertions(+), 1 deletion(-) > Indeed looks undocumented... but vendor tree has it so it makes sense to me: Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index e037406..e7b4533 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -2822,6 +2822,8 @@ static struct samsung_gate_clock disp_gate_clks[] __initdata = { ENABLE_PCLK_DISP, 2, 0, 0), GATE(CLK_PCLK_DECON_TV, "pclk_decon_tv", "div_pclk_disp", ENABLE_PCLK_DISP, 1, 0, 0), + GATE(CLK_PCLK_DECON, "pclk_decon", "div_pclk_disp", + ENABLE_PCLK_DISP, 0, 0, 0), /* ENABLE_SCLK_DISP */ GATE(CLK_PHYCLK_MIPIDPHY1_BITCLKDIV8, "phyclk_mipidphy1_bitclkdiv8", diff --git a/include/dt-bindings/clock/exynos5433.h b/include/dt-bindings/clock/exynos5433.h index 4f0d566..5c2636c 100644 --- a/include/dt-bindings/clock/exynos5433.h +++ b/include/dt-bindings/clock/exynos5433.h @@ -768,7 +768,9 @@ #define CLK_PHYCLK_HDMIPHY_PIXEL_CLKO_PHY 111 #define CLK_PHYCLK_HDMIPHY_TMDS_CLKO_PHY 112 -#define DISP_NR_CLK 113 +#define CLK_PCLK_DECON 113 + +#define DISP_NR_CLK 114 /* CMU_AUD */ #define CLK_MOUT_AUD_PLL_USER 1
This undocumented gate clock is used by DECON IP. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> --- drivers/clk/samsung/clk-exynos5433.c | 2 ++ include/dt-bindings/clock/exynos5433.h | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-)