110a3472aSFlorian Vaussard /* 210a3472aSFlorian Vaussard * This header provides constants for OMAP pinctrl bindings. 310a3472aSFlorian Vaussard * 410a3472aSFlorian Vaussard * Copyright (C) 2009 Nokia 510a3472aSFlorian Vaussard * Copyright (C) 2009-2010 Texas Instruments 610a3472aSFlorian Vaussard */ 710a3472aSFlorian Vaussard 810a3472aSFlorian Vaussard /* 34xx mux mode options for each pin. See TRM for options */ 910a3472aSFlorian Vaussard #define MUX_MODE0 0 1010a3472aSFlorian Vaussard #define MUX_MODE1 1 1110a3472aSFlorian Vaussard #define MUX_MODE2 2 1210a3472aSFlorian Vaussard #define MUX_MODE3 3 1310a3472aSFlorian Vaussard #define MUX_MODE4 4 1410a3472aSFlorian Vaussard #define MUX_MODE5 5 1510a3472aSFlorian Vaussard #define MUX_MODE6 6 1610a3472aSFlorian Vaussard #define MUX_MODE7 7 1710a3472aSFlorian Vaussard 1810a3472aSFlorian Vaussard /* 24xx/34xx mux bit defines */ 1910a3472aSFlorian Vaussard #define PULL_ENA (1 << 3) 2010a3472aSFlorian Vaussard #define PULL_UP (1 << 4) 2110a3472aSFlorian Vaussard #define ALTELECTRICALSEL (1 << 5) 2210a3472aSFlorian Vaussard 2310a3472aSFlorian Vaussard /* 34xx specific mux bit defines */ 2410a3472aSFlorian Vaussard #define INPUT_EN (1 << 8) 2510a3472aSFlorian Vaussard #define OFF_EN (1 << 9) 2610a3472aSFlorian Vaussard #define OFFOUT_EN (1 << 10) 2710a3472aSFlorian Vaussard #define OFFOUT_VAL (1 << 11) 2810a3472aSFlorian Vaussard #define OFF_PULL_EN (1 << 12) 2910a3472aSFlorian Vaussard #define OFF_PULL_UP (1 << 13) 3010a3472aSFlorian Vaussard #define WAKEUP_EN (1 << 14) 3110a3472aSFlorian Vaussard 3210a3472aSFlorian Vaussard /* 44xx specific mux bit defines */ 3310a3472aSFlorian Vaussard #define WAKEUP_EVENT (1 << 15) 3410a3472aSFlorian Vaussard 3510a3472aSFlorian Vaussard /* Active pin states */ 3610a3472aSFlorian Vaussard #define PIN_OUTPUT 0 3710a3472aSFlorian Vaussard #define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP) 3810a3472aSFlorian Vaussard #define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA) 3910a3472aSFlorian Vaussard #define PIN_INPUT INPUT_EN 4010a3472aSFlorian Vaussard #define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) 4110a3472aSFlorian Vaussard #define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) 4210a3472aSFlorian Vaussard 4310a3472aSFlorian Vaussard /* Off mode states */ 4410a3472aSFlorian Vaussard #define PIN_OFF_NONE 0 4510a3472aSFlorian Vaussard #define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL) 4610a3472aSFlorian Vaussard #define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN) 4710a3472aSFlorian Vaussard #define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP) 4810a3472aSFlorian Vaussard #define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN) 4910a3472aSFlorian Vaussard #define PIN_OFF_WAKEUPENABLE WAKEUP_EN 5010a3472aSFlorian Vaussard 51