diff mbox

[v2,1/2] ARM: dts: Enable audio support for Peach-pi board

Message ID 1403252419-28352-2-git-send-email-tushar.b@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tushar Behera June 20, 2014, 8:20 a.m. UTC 
Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.

Signed-off-by: Tushar Behera <tushar.b@samsung.com>
---
Changes for v2:
* Replaced max98090 with max98091.

 arch/arm/boot/dts/exynos5800-peach-pi.dts |   31 +++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

Comments

Doug Anderson June 20, 2014, 8:10 p.m. UTC | #1 
Tushar,

On Fri, Jun 20, 2014 at 1:20 AM, Tushar Behera <tushar.b@samsung.com> wrote:
> Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.
>
> Signed-off-by: Tushar Behera <tushar.b@samsung.com>
> ---
> Changes for v2:
> * Replaced max98090 with max98091.
>
>  arch/arm/boot/dts/exynos5800-peach-pi.dts |   31 +++++++++++++++++++++++++++++
>  1 file changed, 31 insertions(+)

Reviewed-by: Doug Anderson <dianders@chromium.org>
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index f3af207..ef94ab8 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -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";
+};