root/include/dt-bindings/pinctrl/am43xx.h

/*
 * This header provides constants specific to AM43XX pinctrl bindings.
 */

#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H
#define _DT_BINDINGS_PINCTRL_AM43XX_H

#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
#define MUX_MODE8       8

#define PULL_DISABLE            (1 << 16)
#define PULL_UP                 (1 << 17)
#define INPUT_EN                (1 << 18)
#define SLEWCTRL_FAST           (1 << 19)
#define DS0_PULL_UP_DOWN_EN     (1 << 27)

#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)

#endif