ARM: dts: imx7s: correct iomuxc gpr mux controller cells

[ Upstream commit 0e3e1946606a2919b1dda9967ab2e1c5af2fedd6 ]

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

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Fixes: 94a905a79f2c ("ARM: dts: imx7s: add multiplexer controls")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 0fc9e6b..11b9321 100644 (file)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -513,7 +513,7 @@
 
                                mux: mux-controller {
                                        compatible = "mmio-mux";
-                                       #mux-control-cells = <0>;
+                                       #mux-control-cells = <1>;
                                        mux-reg-masks = <0x14 0x00000010>;
                                };