diff --git a/Bindings/sound/ti,tlv320aic32x4.yaml b/Bindings/sound/ti,tlv320aic32x4.yaml
index a7cc9aa..4783e6d 100644
--- a/Bindings/sound/ti,tlv320aic32x4.yaml
+++ b/Bindings/sound/ti,tlv320aic32x4.yaml
@@ -90,7 +90,7 @@
         ldoin-supply = <&reg_3v3>;
         clocks = <&clks 201>;
         clock-names = "mclk";
-        aic32x4-gpio-func= <
+        aic32x4-gpio-func = <
           0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
           0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
           0x04 /* MFP3 AIC32X4_MFP3_GPIO_ENABLED */