1*4882a593Smuzhiyun* Freescale IMX6 DualLite/Solo IOMUX Controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunPlease refer to fsl,imx-pinctrl.txt in this directory for common binding part 4*4882a593Smuzhiyunand usage. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRequired properties: 7*4882a593Smuzhiyun- compatible: "fsl,imx6dl-iomuxc" 8*4882a593Smuzhiyun- fsl,pins: two integers array, represents a group of pins mux and config 9*4882a593Smuzhiyun setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a 10*4882a593Smuzhiyun pin working on a specific function, CONFIG is the pad setting value like 11*4882a593Smuzhiyun pull-up for this pin. Please refer to imx6dl datasheet for the valid pad 12*4882a593Smuzhiyun config settings. 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunCONFIG bits definition: 15*4882a593SmuzhiyunPAD_CTL_HYS (1 << 16) 16*4882a593SmuzhiyunPAD_CTL_PUS_100K_DOWN (0 << 14) 17*4882a593SmuzhiyunPAD_CTL_PUS_47K_UP (1 << 14) 18*4882a593SmuzhiyunPAD_CTL_PUS_100K_UP (2 << 14) 19*4882a593SmuzhiyunPAD_CTL_PUS_22K_UP (3 << 14) 20*4882a593SmuzhiyunPAD_CTL_PUE (1 << 13) 21*4882a593SmuzhiyunPAD_CTL_PKE (1 << 12) 22*4882a593SmuzhiyunPAD_CTL_ODE (1 << 11) 23*4882a593SmuzhiyunPAD_CTL_SPEED_LOW (1 << 6) 24*4882a593SmuzhiyunPAD_CTL_SPEED_MED (2 << 6) 25*4882a593SmuzhiyunPAD_CTL_SPEED_HIGH (3 << 6) 26*4882a593SmuzhiyunPAD_CTL_DSE_DISABLE (0 << 3) 27*4882a593SmuzhiyunPAD_CTL_DSE_240ohm (1 << 3) 28*4882a593SmuzhiyunPAD_CTL_DSE_120ohm (2 << 3) 29*4882a593SmuzhiyunPAD_CTL_DSE_80ohm (3 << 3) 30*4882a593SmuzhiyunPAD_CTL_DSE_60ohm (4 << 3) 31*4882a593SmuzhiyunPAD_CTL_DSE_48ohm (5 << 3) 32*4882a593SmuzhiyunPAD_CTL_DSE_40ohm (6 << 3) 33*4882a593SmuzhiyunPAD_CTL_DSE_34ohm (7 << 3) 34*4882a593SmuzhiyunPAD_CTL_SRE_FAST (1 << 0) 35*4882a593SmuzhiyunPAD_CTL_SRE_SLOW (0 << 0) 36*4882a593Smuzhiyun 37*4882a593SmuzhiyunRefer to imx6dl-pinfunc.h in device tree source folder for all available 38*4882a593Smuzhiyunimx6dl PIN_FUNC_ID. 39