ARM: dts: uniphier: add audio out pin-mux node

The UniPhier AIO2013 audio system needs I2S and clock signal pins
to connect external codec chip.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index f6c5cf2..425b8f1 100644 (file)
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -8,6 +8,11 @@
  */
 
 &pinctrl {
+       pinctrl_aout: aout_grp {
+               groups = "aout";
+               function = "aout";
+       };
+
        pinctrl_emmc: emmc_grp {
                groups = "emmc", "emmc_dat8";
                function = "emmc";