1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * This header provides constants for TI K3-AM65 pinctrl bindings. 4 * 5 * Copyright (C) 2018-2021 Texas Instruments 6 */ 7 #ifndef _DT_BINDINGS_PINCTRL_TI_K3_AM65_H 8 #define _DT_BINDINGS_PINCTRL_TI_K3_AM65_H 9 10 #define PULL_DISABLE (1 << 16) 11 #define PULL_UP (1 << 17) 12 #define INPUT_EN (1 << 18) 13 #define SLEWCTRL_200MHZ 0 14 #define SLEWCTRL_150MHZ (1 << 19) 15 #define SLEWCTRL_100MHZ (2 << 19) 16 #define SLEWCTRL_50MHZ (3 << 19) 17 #define TX_DIS (1 << 21) 18 #define ISO_OVR (1 << 22) 19 #define ISO_BYPASS (1 << 23) 20 #define DS_EN (1 << 24) 21 #define DS_INPUT (1 << 25) 22 #define DS_FORCE_OUT_HIGH (1 << 26) 23 #define DS_PULL_UP_DOWN_EN 0 24 #define DS_PULL_UP_DOWN_DIS (1 << 27) 25 #define DS_PULL_UP_SEL (1 << 28) 26 #define WAKEUP_ENABLE (1 << 29) 27 28 #define PIN_OUTPUT (PULL_DISABLE) 29 #define PIN_OUTPUT_PULLUP (PULL_UP) 30 #define PIN_OUTPUT_PULLDOWN 0 31 #define PIN_INPUT (INPUT_EN | PULL_DISABLE) 32 #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) 33 #define PIN_INPUT_PULLDOWN (INPUT_EN) 34 35 #define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 36 #define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 37 38 #define J721E_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 39 #define J721E_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 40 41 #define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 42 #define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) 43 44 #endif 45