The audio setup on Peach-pit board is similar to Snow board, hence the
sound-card driver used on Snow board can be reused on Peach-pit board.
Peach-pit board uses MAX98090 audio codec.
Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx>
---
Changes for V2:
1. Rebased on now-accepted exynos5420-peach-pit.dts file
arch/arm/boot/dts/exynos5420-peach-pit.dts | 31 ++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index fae33dd..9902183 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -58,9 +58,23 @@
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
+
+ sound {
+ compatible = "google,snow-audio-max98090";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98090>;
+ };
};
&pinctrl_0 {
+ max98090_irq: max98090-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>;
@@ -123,6 +137,19 @@
};
};
+&hsi2c_7 {
+ status = "okay";
+
+ max98090: codec@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98090_irq>;
+ };
+};
+
&hsi2c_9 {
status = "okay";
clock-frequency = <400000>;
@@ -145,3 +172,7 @@
&watchdog {
timeout-sec = <32>;
};
+
+&i2s0 {
+ status = "okay";
+};
--
1.7.9.5
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