148038c4aSMugunthan V N /* 248038c4aSMugunthan V N * This header provides constants specific to AM43XX pinctrl bindings. 348038c4aSMugunthan V N */ 448038c4aSMugunthan V N 548038c4aSMugunthan V N #ifndef _DT_BINDINGS_PINCTRL_AM43XX_H 648038c4aSMugunthan V N #define _DT_BINDINGS_PINCTRL_AM43XX_H 748038c4aSMugunthan V N 848038c4aSMugunthan V N #define MUX_MODE0 0 948038c4aSMugunthan V N #define MUX_MODE1 1 1048038c4aSMugunthan V N #define MUX_MODE2 2 1148038c4aSMugunthan V N #define MUX_MODE3 3 1248038c4aSMugunthan V N #define MUX_MODE4 4 1348038c4aSMugunthan V N #define MUX_MODE5 5 1448038c4aSMugunthan V N #define MUX_MODE6 6 1548038c4aSMugunthan V N #define MUX_MODE7 7 1648038c4aSMugunthan V N #define MUX_MODE8 8 1748038c4aSMugunthan V N 1848038c4aSMugunthan V N #define PULL_DISABLE (1 << 16) 1948038c4aSMugunthan V N #define PULL_UP (1 << 17) 2048038c4aSMugunthan V N #define INPUT_EN (1 << 18) 2148038c4aSMugunthan V N #define SLEWCTRL_SLOW (1 << 19) 2248038c4aSMugunthan V N #define SLEWCTRL_FAST 0 2348038c4aSMugunthan V N #define DS0_PULL_UP_DOWN_EN (1 << 27) 2448038c4aSMugunthan V N #define WAKEUP_ENABLE (1 << 29) 2548038c4aSMugunthan V N 2648038c4aSMugunthan V N #define PIN_OUTPUT (PULL_DISABLE) 2748038c4aSMugunthan V N #define PIN_OUTPUT_PULLUP (PULL_UP) 2848038c4aSMugunthan V N #define PIN_OUTPUT_PULLDOWN 0 2948038c4aSMugunthan V N #define PIN_INPUT (INPUT_EN | PULL_DISABLE) 3048038c4aSMugunthan V N #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) 3148038c4aSMugunthan V N #define PIN_INPUT_PULLDOWN (INPUT_EN) 3248038c4aSMugunthan V N 33*7dd12830SLokesh Vutla /* 34*7dd12830SLokesh Vutla * Macro to allow using the absolute physical address instead of the 35*7dd12830SLokesh Vutla * padconf registers instead of the offset from padconf base. 36*7dd12830SLokesh Vutla */ 37*7dd12830SLokesh Vutla #define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val) 38*7dd12830SLokesh Vutla 3948038c4aSMugunthan V N #endif 40