IMX6SX_CLK_USDHC2_SEL 56 include/dt-bindings/clock/imx6sx-clock.h #define IMX6SX_CLK_USDHC2_SEL 47 IMX6SX_CLK_USDHC2_SEL 56 scripts/dtc/include-prefixes/dt-bindings/clock/imx6sx-clock.h #define IMX6SX_CLK_USDHC2_SEL 47