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>
---
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 fbb0469..1043bd3 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -37,6 +37,13 @@
};
pinctrl@13400000 {
+ 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>;
@@ -143,6 +150,19 @@
};
};
+ i2c@12CD0000 {
+ status = "okay";
+
+ max98090: codec@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98090_irq>;
+ };
+ };
+
spi@12d30000 {
status = "okay";
samsung,spi-src-clk = <0>;
@@ -179,4 +199,15 @@
watchdog@101D0000 {
timeout-sec = <32>;
};
+
+ i2s0: i2s@03830000 {
+ status = "okay";
+ };
+
+ sound {
+ compatible = "google,snow-audio-max98090";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98090>;
+ };
};
--
1.7.9.5
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