162306a36Sopenharmony_ci* Freescale i.MX6 SoloX IOMUX Controller 262306a36Sopenharmony_ci 362306a36Sopenharmony_ciPlease refer to fsl,imx-pinctrl.txt in this directory for common binding part 462306a36Sopenharmony_ciand usage. 562306a36Sopenharmony_ci 662306a36Sopenharmony_ciRequired properties: 762306a36Sopenharmony_ci- compatible: "fsl,imx6sx-iomuxc" 862306a36Sopenharmony_ci- fsl,pins: each entry consists of 6 integers and represents the mux and config 962306a36Sopenharmony_ci setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val 1062306a36Sopenharmony_ci input_val> are specified using a PIN_FUNC_ID macro, which can be found in 1162306a36Sopenharmony_ci imx6sx-pinfunc.h under device tree source folder. The last integer CONFIG is 1262306a36Sopenharmony_ci the pad setting value like pull-up on this pin. Please refer to i.MX6 SoloX 1362306a36Sopenharmony_ci Reference Manual for detailed CONFIG settings. 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciCONFIG bits definition: 1662306a36Sopenharmony_ciPAD_CTL_HYS (1 << 16) 1762306a36Sopenharmony_ciPAD_CTL_PUS_100K_DOWN (0 << 14) 1862306a36Sopenharmony_ciPAD_CTL_PUS_47K_UP (1 << 14) 1962306a36Sopenharmony_ciPAD_CTL_PUS_100K_UP (2 << 14) 2062306a36Sopenharmony_ciPAD_CTL_PUS_22K_UP (3 << 14) 2162306a36Sopenharmony_ciPAD_CTL_PUE (1 << 13) 2262306a36Sopenharmony_ciPAD_CTL_PKE (1 << 12) 2362306a36Sopenharmony_ciPAD_CTL_ODE (1 << 11) 2462306a36Sopenharmony_ciPAD_CTL_SPEED_LOW (0 << 6) 2562306a36Sopenharmony_ciPAD_CTL_SPEED_MED (1 << 6) 2662306a36Sopenharmony_ciPAD_CTL_SPEED_HIGH (3 << 6) 2762306a36Sopenharmony_ciPAD_CTL_DSE_DISABLE (0 << 3) 2862306a36Sopenharmony_ciPAD_CTL_DSE_260ohm (1 << 3) 2962306a36Sopenharmony_ciPAD_CTL_DSE_130ohm (2 << 3) 3062306a36Sopenharmony_ciPAD_CTL_DSE_87ohm (3 << 3) 3162306a36Sopenharmony_ciPAD_CTL_DSE_65ohm (4 << 3) 3262306a36Sopenharmony_ciPAD_CTL_DSE_52ohm (5 << 3) 3362306a36Sopenharmony_ciPAD_CTL_DSE_43ohm (6 << 3) 3462306a36Sopenharmony_ciPAD_CTL_DSE_37ohm (7 << 3) 3562306a36Sopenharmony_ciPAD_CTL_SRE_FAST (1 << 0) 3662306a36Sopenharmony_ciPAD_CTL_SRE_SLOW (0 << 0) 37