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

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuh...@socionext.com>
---
 arch/arm/boot/dts/uniphier-pinctrl.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi 
b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index 246f35ffb638..c70be5d78bd5 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -44,6 +44,11 @@
  */
 
 &pinctrl {
+       pinctrl_aout: aout_grp {
+               groups = "aout";
+               function = "aout";
+       };
+
        pinctrl_emmc: emmc_grp {
                groups = "emmc", "emmc_dat8";
                function = "emmc";
-- 
2.13.2

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