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Commit bae0f445 authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Krzysztof Kozlowski
Browse files

ARM: dts: exynos: Enable HDMI audio support on Peach Pi 



This patch adds new cpu, codec subnodes according to the updated
"google,snow-audio-max98091" DT bindings and the I2S clock tree
configuration so sound on the HDMI interface can be also supported.

Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent ed7d1307

arch/arm/boot/dts/exynos5800-peach-pi.dts

+17 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/clock/maxim,max77802.h>

#include <dt-bindings/regulator/maxim,max77802.h>

#include <dt-bindings/sound/samsung-i2s.h>

#include "exynos5800.dtsi"

#include "exynos5420-cpus.dtsi"
@@ -86,6 +87,14 @@ 
		samsung,model = "Peach-Pi-I2S-MAX98091";

		samsung,i2s-controller = <&i2s0>;

		samsung,audio-codec = <&max98091>;



		cpu {

			sound-dai = <&i2s0 0>;

		};



		codec {

			sound-dai = <&max98091>, <&hdmi>;

		};

	};



	usb300_vbus_reg: regulator-usb300 {
@@ -142,6 +151,11 @@ 
	vdd-supply = <&ldo9_reg>;

};



&clock_audss {

	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;

	assigned-clock-parents = <&clock CLK_FOUT_EPLL>;

};



&cpu0 {

	cpu-supply = <&buck2_reg>;

};
@@ -606,6 +620,7 @@ 
		pinctrl-0 = <&max98091_irq>;

		clocks = <&pmu_system_controller 0>;

		clock-names = "mclk";

		#sound-dai-cells = <0>;

	};



	light-sensor@44 {
@@ -658,6 +673,8 @@ 
};



&i2s0 {

	assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;

	assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;

	status = "okay";

};