1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2e54686e4SMugunthan V N /* 3e54686e4SMugunthan V N * This header provides constants specific to AM43XX pinctrl bindings. 4e54686e4SMugunthan V N */ 5e54686e4SMugunthan V N 6e54686e4SMugunthan V N #ifndef _DT_BINDINGS_PINCTRL_AM43XX_H 7e54686e4SMugunthan V N #define _DT_BINDINGS_PINCTRL_AM43XX_H 8e54686e4SMugunthan V N 9e54686e4SMugunthan V N #define MUX_MODE0 0 10e54686e4SMugunthan V N #define MUX_MODE1 1 11e54686e4SMugunthan V N #define MUX_MODE2 2 12e54686e4SMugunthan V N #define MUX_MODE3 3 13e54686e4SMugunthan V N #define MUX_MODE4 4 14e54686e4SMugunthan V N #define MUX_MODE5 5 15e54686e4SMugunthan V N #define MUX_MODE6 6 16e54686e4SMugunthan V N #define MUX_MODE7 7 17dfc9d3f1SDarren Etheridge #define MUX_MODE8 8 1892814c4aSDave Gerlach #define MUX_MODE9 9 19e54686e4SMugunthan V N 20e54686e4SMugunthan V N #define PULL_DISABLE (1 << 16) 21e54686e4SMugunthan V N #define PULL_UP (1 << 17) 22e54686e4SMugunthan V N #define INPUT_EN (1 << 18) 2310b21855SDave Gerlach #define SLEWCTRL_SLOW (1 << 19) 2410b21855SDave Gerlach #define SLEWCTRL_FAST 0 25e54686e4SMugunthan V N #define DS0_PULL_UP_DOWN_EN (1 << 27) 26b6bbf598SEyal Reizer #define WAKEUP_ENABLE (1 << 29) 27e54686e4SMugunthan V N 28e54686e4SMugunthan V N #define PIN_OUTPUT (PULL_DISABLE) 29e54686e4SMugunthan V N #define PIN_OUTPUT_PULLUP (PULL_UP) 30e54686e4SMugunthan V N #define PIN_OUTPUT_PULLDOWN 0 31e54686e4SMugunthan V N #define PIN_INPUT (INPUT_EN | PULL_DISABLE) 32e54686e4SMugunthan V N #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) 33e54686e4SMugunthan V N #define PIN_INPUT_PULLDOWN (INPUT_EN) 34e54686e4SMugunthan V N 35fc63efdfSJavier Martinez Canillas /* 36fc63efdfSJavier Martinez Canillas * Macro to allow using the absolute physical address instead of the 37fc63efdfSJavier Martinez Canillas * padconf registers instead of the offset from padconf base. 38fc63efdfSJavier Martinez Canillas */ 39fc63efdfSJavier Martinez Canillas #define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val) 40fc63efdfSJavier Martinez Canillas 41e54686e4SMugunthan V N #endif 42e54686e4SMugunthan V N 43