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

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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: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Sylwester Nawrocki 2018-03-09 18:22:50 +01:00 committed by Krzysztof Kozlowski
parent ed7d130707
commit bae0f445c1
1 changed files with 17 additions and 0 deletions
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17
arch/arm/boot/dts/exynos5800-peach-pi.dts
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@ -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 @@ sound {
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 @@ &adc {
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 @@ max98091: codec@10 {
pinctrl-0 = <&max98091_irq>;
clocks = <&pmu_system_controller 0>;
clock-names = "mclk";
#sound-dai-cells = <0>;
};
light-sensor@44 {
@ -658,6 +673,8 @@ &i2c_2 {
};
&i2s0 {
assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
status = "okay";
};