From: Quentin Schulz <quentin.schulz@cherry.de>
Date: Thu, 30 Jan 2025 15:14:25 +0000 (+0100)
Subject: arm64: dts: rockchip: add support for sound output over HDMI on RK3399 Puma Haikou
X-Git-Tag: v6.15-rc1~159^2~23^2~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29fd3d7f8317d738b340ca7f5144bf915243cdea;p=thirdparty%2Flinux.git

arm64: dts: rockchip: add support for sound output over HDMI on RK3399 Puma Haikou

The Haikou carrierboard exposes an HDMI connector and audio can also
be output, therefore let's enable it on RK3399 Puma.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250130-rk3399-hdmi-audio-v1-1-406244333111@cherry.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
index 947bbd62a6b09..a60779bbbaaa5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
@@ -154,6 +154,10 @@
 	status = "okay";
 };
 
+&hdmi_sound {
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
@@ -191,6 +195,10 @@
 	clock-frequency = <400000>;
 };
 
+&i2s2 {
+	status = "okay";
+};
+
 &pcie_phy {
 	status = "okay";
 };