[PATCH 6/7] arm64: dts: rockchip: Enable HDMI sound on RK3576 EVB1

Alexey Charkov alchark at gmail.com
Mon Dec 29 02:12:03 PST 2025


All RK3576 boards get their HDMI sound from SAI6, which is internally
connected to the HDMI codec. Enable this for Rockchip RK3576 EVB1

Signed-off-by: Alexey Charkov <alchark at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
index db8fef7a4f1b..deab20ff4d97 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
@@ -315,6 +315,10 @@ hdmi_out_con: endpoint {
 	};
 };
 
+&hdmi_sound {
+	status = "okay";
+};
+
 &hdptxphy {
 	status = "okay";
 };
@@ -835,6 +839,10 @@ wifi_wake_host: wifi-wake-host {
 	};
 };
 
+&sai6 {
+	status = "okay";
+};
+
 &sdhci {
 	bus-width = <8>;
 	full-pwr-cycle-in-suspend;

-- 
2.51.2




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