[PATCH v2 4/4] ARM: dts: sun4i: Enable onboard codec used on the pov protab2-ips9 tablet

[Hans de Goede]

The pov protab2-ips9 tablet uses the A10's integrated audio codec,
enable it.

Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Adjust for gpio rename from pa-gpios to allwinner,pa-gpios
---
 arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts 
b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
index a88d5f4..ea90634 100644
--- a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
@@ -72,6 +72,13 @@
        };
 };
 
+&codec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&codec_pa_pin>;
+       allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
+       status = "okay";
+};
+
 &cpu0 {
        cpu-supply = <&reg_dcdc2>;
 };
@@ -170,6 +177,13 @@
                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
        };
 
+       codec_pa_pin: codec_pa_pin@0 {
+               allwinner,pins = "PH15";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
        touchscreen_pins: touchscreen_pins@0 {
                allwinner,pins = "PA5", "PB13";
                allwinner,function = "gpio_out";
-- 
2.5.0

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html