[PATCH 2/4] arm64: dts: renesas: rzg2l-smarc: Add WM8978 sound codec

[Biju Das <biju.das.jz@xxxxxxxxxxxxxx>]

Add WM8978 sound codec node to RZ/G2L SMARC EVK.

Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
index 8ecc5b45fc99..85fd6dbabff2 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -65,8 +65,15 @@
 &i2c3 {
 	pinctrl-0 = <&i2c3_pins>;
 	pinctrl-names = "default";
+	clock-frequency = <400000>;
 
 	status = "okay";
+
+	wm8978: codec@1a {
+		compatible = "wlf,wm8978";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+	};
 };
 
 &ohci0 {
-- 
2.17.1