projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e54686e4 M |
1 | /* |
| 2 | * This header provides constants specific to AM43XX pinctrl bindings. | |
| 3 | */ | |
| 4 | ||
| 5 | #ifndef _DT_BINDINGS_PINCTRL_AM43XX_H | |
| 6 | #define _DT_BINDINGS_PINCTRL_AM43XX_H | |
| 7 | ||
| 8 | #define MUX_MODE0 0 | |
| 9 | #define MUX_MODE1 1 | |
| 10 | #define MUX_MODE2 2 | |
| 11 | #define MUX_MODE3 3 | |
| 12 | #define MUX_MODE4 4 | |
| 13 | #define MUX_MODE5 5 | |
| 14 | #define MUX_MODE6 6 | |
| 15 | #define MUX_MODE7 7 | |
| dfc9d3f1 | 16 | #define MUX_MODE8 8 |
| 92814c4a | 17 | #define MUX_MODE9 9 |
| e54686e4 M |
18 | |
| 19 | #define PULL_DISABLE (1 << 16) | |
| 20 | #define PULL_UP (1 << 17) | |
| 21 | #define INPUT_EN (1 << 18) | |
| 10b21855 DG |
22 | #define SLEWCTRL_SLOW (1 << 19) |
| 23 | #define SLEWCTRL_FAST 0 | |
| e54686e4 | 24 | #define DS0_PULL_UP_DOWN_EN (1 << 27) |
| b6bbf598 | 25 | #define WAKEUP_ENABLE (1 << 29) |
| e54686e4 M |
26 | |
| 27 | #define PIN_OUTPUT (PULL_DISABLE) | |
| 28 | #define PIN_OUTPUT_PULLUP (PULL_UP) | |
| 29 | #define PIN_OUTPUT_PULLDOWN 0 | |
| 30 | #define PIN_INPUT (INPUT_EN | PULL_DISABLE) | |
| 31 | #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) | |
| 32 | #define PIN_INPUT_PULLDOWN (INPUT_EN) | |
| 33 | ||
| fc63efdf JMC |
34 | /* |
| 35 | * Macro to allow using the absolute physical address instead of the | |
| 36 | * padconf registers instead of the offset from padconf base. | |
| 37 | */ | |
| 38 | #define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val) | |
| 39 | ||
| e54686e4 M |
40 | #endif |
| 41 |