ARM: dts: Enable audio support for exynos5800-peach-pi
authorTushar Behera <tushar.b@samsung.com>
Sat, 21 Jun 2014 12:50:14 +0000 (21:50 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Sat, 21 Jun 2014 12:50:14 +0000 (21:50 +0900)
Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.

Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/boot/dts/exynos5800-peach-pi.dts

index f3af207..ef94ab8 100644 (file)
                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";
 };
 
 &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>;
        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>;
 &watchdog {
        timeout-sec = <32>;
 };
+
+&i2s0 {
+       status = "okay";
+};