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Commit db91fb2c authored by Tushar Behera's avatar Tushar Behera Committed by Kukjin Kim
Browse files

ARM: dts: Enable audio support for exynos5800-peach-pi 



Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.

Signed-off-by: default avatarTushar Behera <tushar.b@samsung.com>
Reviewed-by: default avatarDoug Anderson <dianders@chromium.org>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 7171511e

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

+31 −0
Original line number Diff line number Diff line
@@ -57,6 +57,13 @@ 
		pinctrl-names = "default";

	};



	sound {

		compatible = "google,snow-audio-max98091";



		samsung,i2s-controller = <&i2s0>;

		samsung,audio-codec = <&max98091>;

	};



	usb300_vbus_reg: regulator-usb300 {

		compatible = "regulator-fixed";

		regulator-name = "P5.0V_USB3CON0";
@@ -81,6 +88,13 @@ 
};



&pinctrl_0 {

	max98091_irq: max98091-irq {

		samsung,pins = "gpx0-2";

		samsung,pin-function = <0>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	tpm_irq: tpm-irq {

		samsung,pins = "gpx1-0";

		samsung,pin-function = <0>;
@@ -207,6 +221,19 @@ 
	samsung,invert-vclk;

};



&hsi2c_7 {

	status = "okay";



	max98091: codec@10 {

		compatible = "maxim,max98091";

		reg = <0x10>;

		interrupts = <2 0>;

		interrupt-parent = <&gpx0>;

		pinctrl-names = "default";

		pinctrl-0 = <&max98091_irq>;

	};

};



&hsi2c_9 {

	status = "okay";

	clock-frequency = <400000>;
@@ -251,3 +278,7 @@ 
&watchdog {

	timeout-sec = <32>;

};



&i2s0 {

	status = "okay";

};