[PATCH] ARM: dts: imx7s: correct iomuxc gpr mux controller cells

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@xxxxxxx>

Per binding doc reg-mux.yaml, the #mux-control-cells should be 1

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 arch/arm/boot/dts/imx7s.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 0fc9e6b8b05d..11b9321badc5 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -513,7 +513,7 @@ gpr: iomuxc-gpr@30340000 {
 
 				mux: mux-controller {
 					compatible = "mmio-mux";
-					#mux-control-cells = <0>;
+					#mux-control-cells = <1>;
 					mux-reg-masks = <0x14 0x00000010>;
 				};
 
-- 
2.37.1