projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 3f2d1658 FV |
1 | /* |
| 2 | * This header provides constants specific to AM33XX pinctrl bindings. | |
| 3 | */ | |
| 4 | ||
| ac25da7f FV |
5 | #ifndef _DT_BINDINGS_PINCTRL_AM33XX_H |
| 6 | #define _DT_BINDINGS_PINCTRL_AM33XX_H | |
| 7 | ||
| c5f167d3 | 8 | #include <dt-bindings/pinctrl/omap.h> |
| 3f2d1658 FV |
9 | |
| 10 | /* am33xx specific mux bit defines */ | |
| 11 | #undef PULL_ENA | |
| 12 | #undef INPUT_EN | |
| 13 | ||
| 14 | #define PULL_DISABLE (1 << 3) | |
| 15 | #define INPUT_EN (1 << 5) | |
| 424e0f03 DG |
16 | #define SLEWCTRL_SLOW (1 << 6) |
| 17 | #define SLEWCTRL_FAST 0 | |
| 3f2d1658 FV |
18 | |
| 19 | /* update macro depending on INPUT_EN and PULL_ENA */ | |
| 20 | #undef PIN_OUTPUT | |
| 21 | #undef PIN_OUTPUT_PULLUP | |
| 22 | #undef PIN_OUTPUT_PULLDOWN | |
| 23 | #undef PIN_INPUT | |
| 24 | #undef PIN_INPUT_PULLUP | |
| 25 | #undef PIN_INPUT_PULLDOWN | |
| 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 | ||
| 34 | /* undef non-existing modes */ | |
| 35 | #undef PIN_OFF_NONE | |
| 36 | #undef PIN_OFF_OUTPUT_HIGH | |
| 37 | #undef PIN_OFF_OUTPUT_LOW | |
| 38 | #undef PIN_OFF_INPUT_PULLUP | |
| 39 | #undef PIN_OFF_INPUT_PULLDOWN | |
| 40 | #undef PIN_OFF_WAKEUPENABLE | |
| 41 | ||
| ac25da7f FV |
42 | #endif |
| 43 |