51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
|
/*
|
||
|
|
* This header provides constants for OMAP pinctrl bindings.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009 Nokia
|
||
|
|
* Copyright (C) 2009-2010 Texas Instruments
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* 34xx mux mode options for each pin. See TRM for options */
|
||
|
|
#define MUX_MODE0 0
|
||
|
|
#define MUX_MODE1 1
|
||
|
|
#define MUX_MODE2 2
|
||
|
|
#define MUX_MODE3 3
|
||
|
|
#define MUX_MODE4 4
|
||
|
|
#define MUX_MODE5 5
|
||
|
|
#define MUX_MODE6 6
|
||
|
|
#define MUX_MODE7 7
|
||
|
|
|
||
|
|
/* 24xx/34xx mux bit defines */
|
||
|
|
#define PULL_ENA (1 << 3)
|
||
|
|
#define PULL_UP (1 << 4)
|
||
|
|
#define ALTELECTRICALSEL (1 << 5)
|
||
|
|
|
||
|
|
/* 34xx specific mux bit defines */
|
||
|
|
#define INPUT_EN (1 << 8)
|
||
|
|
#define OFF_EN (1 << 9)
|
||
|
|
#define OFFOUT_EN (1 << 10)
|
||
|
|
#define OFFOUT_VAL (1 << 11)
|
||
|
|
#define OFF_PULL_EN (1 << 12)
|
||
|
|
#define OFF_PULL_UP (1 << 13)
|
||
|
|
#define WAKEUP_EN (1 << 14)
|
||
|
|
|
||
|
|
/* 44xx specific mux bit defines */
|
||
|
|
#define WAKEUP_EVENT (1 << 15)
|
||
|
|
|
||
|
|
/* Active pin states */
|
||
|
|
#define PIN_OUTPUT 0
|
||
|
|
#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP)
|
||
|
|
#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA)
|
||
|
|
#define PIN_INPUT INPUT_EN
|
||
|
|
#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
|
||
|
|
#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN)
|
||
|
|
|
||
|
|
/* Off mode states */
|
||
|
|
#define PIN_OFF_NONE 0
|
||
|
|
#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL)
|
||
|
|
#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN)
|
||
|
|
#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP)
|
||
|
|
#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
|
||
|
|
#define PIN_OFF_WAKEUPENABLE WAKEUP_EN
|
||
|
|
|