arm64: dts: uniphier: add headphone detect gpio for LD20 global board

This patch adds GPIO for headphone detection on LD20 global board.

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

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
index fe6608ea327772e3ad0125c020f8d0102dda35bb..b1042dcea694bc9c637522716c10b645d25d24a1 100644 (file)
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
@@ -60,6 +60,7 @@
                        &i2s_port4
                        &spdif_port0
                        &comp_spdif_port0>;
+               hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>;
        };
 
        spdif-out {