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- /*
- * This header provides constants specific to AM33XX pinctrl bindings.
- */
- #ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
- #define _DT_BINDINGS_PINCTRL_AM33XX_H
- #include <dt-bindings/pinctrl/omap.h>
- /* am33xx specific mux bit defines */
- #undef PULL_ENA
- #undef INPUT_EN
- #define PULL_DISABLE (1 << 3)
- #define INPUT_EN (1 << 5)
- #define SLEWCTRL_FAST (1 << 6)
- /* update macro depending on INPUT_EN and PULL_ENA */
- #undef PIN_OUTPUT
- #undef PIN_OUTPUT_PULLUP
- #undef PIN_OUTPUT_PULLDOWN
- #undef PIN_INPUT
- #undef PIN_INPUT_PULLUP
- #undef PIN_INPUT_PULLDOWN
- #define PIN_OUTPUT (PULL_DISABLE)
- #define PIN_OUTPUT_PULLUP (PULL_UP)
- #define PIN_OUTPUT_PULLDOWN 0
- #define PIN_INPUT (INPUT_EN | PULL_DISABLE)
- #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
- #define PIN_INPUT_PULLDOWN (INPUT_EN)
- /* undef non-existing modes */
- #undef PIN_OFF_NONE
- #undef PIN_OFF_OUTPUT_HIGH
- #undef PIN_OFF_OUTPUT_LOW
- #undef PIN_OFF_INPUT_PULLUP
- #undef PIN_OFF_INPUT_PULLDOWN
- #undef PIN_OFF_WAKEUPENABLE
- #endif
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