[PATCH v2 4/5] arm64: dts: allwinner: h700: Add hp-det-gpios for Anbernic RG35XX

[Ryan Walklin <ryan@xxxxxxxxxxxxx>]

From: Chris Morgan <macromorgan@xxxxxxxxxxx>

Add support for headphone insertion detection via GPIO for the
RG35XX series, and add the corresponding routing to the codec node.

Signed-off-by: Chris Morgan <macromorgan@xxxxxxxxxxx>
Signed-off-by: Ryan Walklin <ryan@xxxxxxxxxxxxx>

--
Changelog v1..v2:
- Remove vendor prefix from GPIO description.
- Whitespace fix
---
 .../boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
index 34c2bb4cc0474..0e3537505d293 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
@@ -232,8 +232,11 @@ panel_in_rgb: endpoint {
 };
 
 &codec {
-	allwinner,audio-routing = "Line Out", "LINEOUT";
+	/* Both speakers and headphone jack connected to 74HC4052D analog mux */
+	allwinner,audio-routing = "Speaker", "LINEOUT",
+				  "Headphone", "LINEOUT";
 	allwinner,pa-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; // PI5
+	hp-det-gpios = <&pio 8 3 GPIO_ACTIVE_HIGH>; // PI3
 	status = "okay";
 };
 
-- 
2.48.1