[PATCH v3 3/4] arm64: dts: rockchip: add #sound-dai-cells to the RK3588 HDMI receiver

[Igor Paunovic]

The Synopsys HDMI RX controller exposes two digital audio interfaces,
one for I2S (0) and one for S/PDIF (1). Add the #sound-dai-cells
property so audio cards can reference them as a codec, as documented
by the snps,dw-hdmi-rx binding.

Signed-off-by: Igor Paunovic <royalnet026 at gmail.com>
---
New in v3.

 arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
index a264001..fa100e3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
@@ -338,6 +338,7 @@
 		reset-names = "axi", "apb", "ref", "biu";
 		rockchip,grf = <&sys_grf>;
 		rockchip,vo1-grf = <&vo1_grf>;
+		#sound-dai-cells = <1>;
 		status = "disabled";
 	};
 
-- 
2.53.0