From: Andrew Bresticker Date: Wed, 25 Sep 2013 21:12:49 +0000 (-0700) Subject: clk: exynos5250: add clock ID for div_pcm0 X-Git-Tag: v4.9.8~7070^2~17^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=35399dda011b515120e0c39463ac32f0cac75c6a;p=platform%2Fkernel%2Flinux-rpi3.git clk: exynos5250: add clock ID for div_pcm0 There is no gate for the PCM clock input to the AudioSS block, so the parent of sclk_pcm is div_pcm0. Add a clock ID for it so that we can reference it in device trees. Signed-off-by: Andrew Bresticker Reviewed-by: Tomasz Figa Acked-by: Mike Turquette Acked-by: Kukjin Kim Signed-off-by: Tomasz Figa --- diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt index 5883ec8..492ed09 100644 --- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt @@ -62,6 +62,7 @@ clock which they consume. div_i2s1 157 div_i2s2 158 sclk_hdmiphy 159 + div_pcm0 160 [Peripheral Clock Gates] diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 25c77ab..ff4beeb 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -329,7 +329,7 @@ static struct samsung_div_clock exynos5250_div_clks[] __initdata = { DIV(0, "div_jpeg", "mout_jpeg", DIV_GEN, 4, 4), DIV(0, "div_audio0", "mout_audio0", DIV_MAU, 0, 4), - DIV(0, "div_pcm0", "sclk_audio0", DIV_MAU, 4, 8), + DIV(CLK_DIV_PCM0, "div_pcm0", "sclk_audio0", DIV_MAU, 4, 8), DIV(0, "div_sata", "mout_sata", DIV_FSYS0, 20, 4), DIV(0, "div_usb3", "mout_usb3", DIV_FSYS0, 24, 4), diff --git a/include/dt-bindings/clock/exynos5250.h b/include/dt-bindings/clock/exynos5250.h index 0512572..922f2dc 100644 --- a/include/dt-bindings/clock/exynos5250.h +++ b/include/dt-bindings/clock/exynos5250.h @@ -55,6 +55,7 @@ #define CLK_DIV_I2S1 157 #define CLK_DIV_I2S2 158 #define CLK_SCLK_HDMIPHY 159 +#define CLK_DIV_PCM0 160 /* gate clocks */ #define CLK_GSCL0 256