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ARM: dts: Add sound node for exynos5420-peach-pit board 

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@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Tushar Behera 2014-05-17 07:44:10 +09:00 committed by Kukjin Kim
parent 80f78ad8af
commit ead3993e1d
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/exynos5420-peach-pit.dts
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@ -58,9 +58,23 @@ backlight {
pinctrl-0 = <&pwm0_out>; pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
sound {
compatible = "google,snow-audio-max98090";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98090>;
};
}; };
&pinctrl_0 { &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 { tpm_irq: tpm-irq {
samsung,pins = "gpx1-0"; samsung,pins = "gpx1-0";
samsung,pin-function = <0>; samsung,pin-function = <0>;
@ -130,6 +144,19 @@ slot@0 {
}; };
}; };
&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 { &hsi2c_9 {
status = "okay"; status = "okay";
clock-frequency = <400000>; clock-frequency = <400000>;
@ -167,3 +194,7 @@ &hdmi {
&watchdog { &watchdog {
timeout-sec = <32>; timeout-sec = <32>;
}; };
&i2s0 {
status = "okay";
};