[alsa-devel] [PATCH v2 3/4] ARM: dts: sun5i: Enable onboard codec used on the UTOO P66 tablet

[Hans de Goede]

The UTOO P66 tablet uses the A13's integrated audio codec, enable it.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
Changes in v2:
-Adjust for gpio rename from pa-gpios to allwinner,pa-gpios
---
 arch/arm/boot/dts/sun5i-a13-utoo-p66.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts
index 5236c1e..fa9ddfd 100644
--- a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts
@@ -73,6 +73,13 @@
 	};
 };
 
+&codec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&codec_pa_pin>;
+	allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
@@ -168,6 +175,13 @@
 };
 
 &pio {
+	codec_pa_pin: codec_pa_pin at 0 {
+		allwinner,pins = "PG3";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_p66: mmc0_cd_pin at 0 {
 		allwinner,pins = "PG0";
 		allwinner,function = "gpio_in";
-- 
2.5.0