The I²C mux controller is supplied by 3.3V rail. Add the corresponding
supply.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi
index 40fa41eadd836..444bbf5115968 100644
--- a/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi
+++ b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi
@@ -89,6 +89,7 @@ i2c-mux@70 {
 		reg = <0x70>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		vdd-supply = <&reg_3v3>;
 
 		i2c@0 {
 			reg = <0x0>;
-- 
2.43.0