MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 456 arch/arm/boot/dts/imx6sx-pinfunc.h #define MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 0x00C8 0x0410 0x0000 0x5 0x0 MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 456 scripts/dtc/include-prefixes/arm/imx6sx-pinfunc.h #define MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 0x00C8 0x0410 0x0000 0x5 0x0