[PATCH 3/4] arm64: dts: rockchip: Add sound-dai-cells for RK3368

[Alex Bee]

Add the missing #sound-dai-cells for RK3368's I2S and S/PDIF controllers.

Fixes: f7d89dfe1e31 ("arm64: dts: rockchip: add i2s nodes support for RK3368 SoCs")
Fixes: 0328d68ea76d ("arm64: dts: rockchip: add rk3368 spdif node")
Signed-off-by: Alex Bee <knaerzche at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 734f87db4d11..73618df7a889 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -793,6 +793,7 @@ spdif: spdif at ff880000 {
 		dma-names = "tx";
 		pinctrl-names = "default";
 		pinctrl-0 = <&spdif_tx>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
@@ -804,6 +805,7 @@ i2s_2ch: i2s-2ch at ff890000 {
 		clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>;
 		dmas = <&dmac_bus 6>, <&dmac_bus 7>;
 		dma-names = "tx", "rx";
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
@@ -817,6 +819,7 @@ i2s_8ch: i2s-8ch at ff898000 {
 		dma-names = "tx", "rx";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s_8ch_bus>;
+		#sound-dai-cells = <0>;
 		status = "disabled";
 	};
 
-- 
2.45.2