1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * This header provides constants specific to AM33XX pinctrl bindings. 3*4882a593Smuzhiyun */ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #ifndef _DT_BINDINGS_PINCTRL_AM33XX_H 6*4882a593Smuzhiyun #define _DT_BINDINGS_PINCTRL_AM33XX_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include <dt-bindings/pinctrl/omap.h> 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* am33xx specific mux bit defines */ 11*4882a593Smuzhiyun #undef PULL_ENA 12*4882a593Smuzhiyun #undef INPUT_EN 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define PULL_DISABLE (1 << 3) 15*4882a593Smuzhiyun #define INPUT_EN (1 << 5) 16*4882a593Smuzhiyun #define SLEWCTRL_FAST (1 << 6) 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* update macro depending on INPUT_EN and PULL_ENA */ 19*4882a593Smuzhiyun #undef PIN_OUTPUT 20*4882a593Smuzhiyun #undef PIN_OUTPUT_PULLUP 21*4882a593Smuzhiyun #undef PIN_OUTPUT_PULLDOWN 22*4882a593Smuzhiyun #undef PIN_INPUT 23*4882a593Smuzhiyun #undef PIN_INPUT_PULLUP 24*4882a593Smuzhiyun #undef PIN_INPUT_PULLDOWN 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #define PIN_OUTPUT (PULL_DISABLE) 27*4882a593Smuzhiyun #define PIN_OUTPUT_PULLUP (PULL_UP) 28*4882a593Smuzhiyun #define PIN_OUTPUT_PULLDOWN 0 29*4882a593Smuzhiyun #define PIN_INPUT (INPUT_EN | PULL_DISABLE) 30*4882a593Smuzhiyun #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) 31*4882a593Smuzhiyun #define PIN_INPUT_PULLDOWN (INPUT_EN) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* undef non-existing modes */ 34*4882a593Smuzhiyun #undef PIN_OFF_NONE 35*4882a593Smuzhiyun #undef PIN_OFF_OUTPUT_HIGH 36*4882a593Smuzhiyun #undef PIN_OFF_OUTPUT_LOW 37*4882a593Smuzhiyun #undef PIN_OFF_INPUT_PULLUP 38*4882a593Smuzhiyun #undef PIN_OFF_INPUT_PULLDOWN 39*4882a593Smuzhiyun #undef PIN_OFF_WAKEUPENABLE 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun #endif 42*4882a593Smuzhiyun 43