| Message ID | 20180309172250.23019-4-s.nawrocki@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Mar 09, 2018 at 06:22:48PM +0100, Sylwester Nawrocki wrote: > This patch adds new cpu, codec subnodes according to the updated > "google,snow-audio-max98095" DT bindings and the I2S clock tree > configuration so sound on the HDMI interface can also be supported. > > Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> > --- > Changes since v2: > - i2s0/#clock-cells property moved to exynos5250.dtsi > - edited commit summary line. > > Changes since v1: > - changed order of codec in codec/cpu-dai property > to match the DT bindings documentation. > --- > arch/arm/boot/dts/exynos5250-snow-common.dtsi | 3 +++ > arch/arm/boot/dts/exynos5250-snow.dts | 8 ++++++++ > arch/arm/boot/dts/exynos5250.dtsi | 1 + > 3 files changed, 12 insertions(+) > Thanks, applied. Best regards, Krzysztof
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index bdf59dd3654b..fd9226d3b207 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/clock/maxim,max77686.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/input/input.h> +#include <dt-bindings/sound/samsung-i2s.h> #include "exynos5250.dtsi" / { @@ -523,6 +524,8 @@ }; &i2s0 { + assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>; + assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>; status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index 16e37c337a3f..75fdc5e6d423 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -18,6 +18,14 @@ samsung,model = "Snow-I2S-MAX98095"; samsung,audio-codec = <&max98095>; + + cpu { + sound-dai = <&i2s0 0>; + }; + + codec { + sound-dai = <&max98095 0>, <&hdmi>; + }; }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 71d2ede118e3..f6c6c94d3d7d 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -500,6 +500,7 @@ pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; power-domains = <&pd_mau>; + #clock-cells = <1>; }; i2s1: i2s@12d60000 {
This patch adds new cpu, codec subnodes according to the updated "google,snow-audio-max98095" DT bindings and the I2S clock tree configuration so sound on the HDMI interface can also be supported. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> --- Changes since v2: - i2s0/#clock-cells property moved to exynos5250.dtsi - edited commit summary line. Changes since v1: - changed order of codec in codec/cpu-dai property to match the DT bindings documentation. --- arch/arm/boot/dts/exynos5250-snow-common.dtsi | 3 +++ arch/arm/boot/dts/exynos5250-snow.dts | 8 ++++++++ arch/arm/boot/dts/exynos5250.dtsi | 1 + 3 files changed, 12 insertions(+)