* Freescale IMX6Q IOMUX Controller Please refer to fsl,imx-pinctrl.txt in this directory for common binding part and usage. Required properties: - compatible: "fsl,imx6q-iomuxc" - fsl,pins: two integers array, represents a group of pins mux and config setting. The format is fsl,pins = , PIN_FUNC_ID is a pin working on a specific function, CONFIG is the pad setting value like pull-up for this pin. Please refer to imx6q datasheet for the valid pad config settings. CONFIG bits definition: PAD_CTL_HYS (1 << 16) PAD_CTL_PUS_100K_DOWN (0 << 14) PAD_CTL_PUS_47K_UP (1 << 14) PAD_CTL_PUS_100K_UP (2 << 14) PAD_CTL_PUS_22K_UP (3 << 14) PAD_CTL_PUE (1 << 13) PAD_CTL_PKE (1 << 12) PAD_CTL_ODE (1 << 11) PAD_CTL_SPEED_LOW (1 << 6) PAD_CTL_SPEED_MED (2 << 6) PAD_CTL_SPEED_HIGH (3 << 6) PAD_CTL_DSE_DISABLE (0 << 3) PAD_CTL_DSE_240ohm (1 << 3) PAD_CTL_DSE_120ohm (2 << 3) PAD_CTL_DSE_80ohm (3 << 3) PAD_CTL_DSE_60ohm (4 << 3) PAD_CTL_DSE_48ohm (5 << 3) PAD_CTL_DSE_40ohm (6 << 3) PAD_CTL_DSE_34ohm (7 << 3) PAD_CTL_SRE_FAST (1 << 0) PAD_CTL_SRE_SLOW (0 << 0) Refer to imx6q-pinfunc.h in device tree source folder for all available imx6q PIN_FUNC_ID.