ARM: dts: imxrt1050: Fix clocks for mmc

One of the usdhc1 controller's clocks should be IMXRT1050_CLK_AHB_PODF not
IMXRT1050_CLK_OSC.

Fixes: 1c4f01b ("ARM: dts: imx: Add i.MXRT1050-EVK support")
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Author: Mr-Bossman

arch/arm/boot/dts/nxp/imx/imxrt1050.dtsi

@@ -87,7 +87,7 @@
 			reg = <0x402c0000 0x4000>;
 			interrupts = <110>;
 			clocks = <&clks IMXRT1050_CLK_IPG_PDOF>,
-				<&clks IMXRT1050_CLK_OSC>,
+				<&clks IMXRT1050_CLK_AHB_PODF>,
 				<&clks IMXRT1050_CLK_USDHC1>;
 			clock-names = "ipg", "ahb", "per";
 			bus-width = <4>;