fsl,imx6sx-pinctrl.txt (1526B)
1* Freescale i.MX6 SoloX IOMUX Controller 2 3Please refer to fsl,imx-pinctrl.txt in this directory for common binding part 4and usage. 5 6Required properties: 7- compatible: "fsl,imx6sx-iomuxc" 8- fsl,pins: each entry consists of 6 integers and represents the mux and config 9 setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val 10 input_val> are specified using a PIN_FUNC_ID macro, which can be found in 11 imx6sx-pinfunc.h under device tree source folder. The last integer CONFIG is 12 the pad setting value like pull-up on this pin. Please refer to i.MX6 SoloX 13 Reference Manual for detailed CONFIG settings. 14 15CONFIG bits definition: 16PAD_CTL_HYS (1 << 16) 17PAD_CTL_PUS_100K_DOWN (0 << 14) 18PAD_CTL_PUS_47K_UP (1 << 14) 19PAD_CTL_PUS_100K_UP (2 << 14) 20PAD_CTL_PUS_22K_UP (3 << 14) 21PAD_CTL_PUE (1 << 13) 22PAD_CTL_PKE (1 << 12) 23PAD_CTL_ODE (1 << 11) 24PAD_CTL_SPEED_LOW (0 << 6) 25PAD_CTL_SPEED_MED (1 << 6) 26PAD_CTL_SPEED_HIGH (3 << 6) 27PAD_CTL_DSE_DISABLE (0 << 3) 28PAD_CTL_DSE_260ohm (1 << 3) 29PAD_CTL_DSE_130ohm (2 << 3) 30PAD_CTL_DSE_87ohm (3 << 3) 31PAD_CTL_DSE_65ohm (4 << 3) 32PAD_CTL_DSE_52ohm (5 << 3) 33PAD_CTL_DSE_43ohm (6 << 3) 34PAD_CTL_DSE_37ohm (7 << 3) 35PAD_CTL_SRE_FAST (1 << 0) 36PAD_CTL_SRE_SLOW (0 << 0)