[PATCH 3/4] ARM: dts: sun5i: Enable onboard codec used on the UTOO P66 tablet
Hans de Goede
hdegoede at redhat.com
Fri Nov 20 05:47:12 PST 2015
The UTOO P66 tablet uses the A13's integrated audio codec, enable it.
Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
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 2ce9e71..43323f6 100644
--- a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts
@@ -72,6 +72,13 @@
};
};
+&codec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -167,6 +174,13 @@
};
&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
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