| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * This header provides constants for TI K3-AM65 pinctrl bindings. |
| * |
| * Copyright (C) 2018 Texas Instruments |
| */ |
| #ifndef _DT_BINDINGS_PINCTRL_TI_K3_AM65_H |
| #define _DT_BINDINGS_PINCTRL_TI_K3_AM65_H |
| |
| /* K3 mux mode options for each pin. See TRM for options */ |
| #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_MODE15 15 |
| |
| #define PULL_DISABLE (1 << 16) |
| #define PULL_UP (1 << 17) |
| #define INPUT_EN (1 << 18) |
| #define SLEWCTRL_200MHZ 0 |
| #define SLEWCTRL_150MHZ (1 << 19) |
| #define SLEWCTRL_100MHZ (2 << 19) |
| #define SLEWCTRL_50MHZ (3 << 19) |
| #define TX_DIS (1 << 21) |
| #define ISO_OVR (1 << 22) |
| #define ISO_BYPASS (1 << 23) |
| #define DS_EN (1 << 24) |
| #define DS_INPUT (1 << 25) |
| #define DS_FORCE_OUT_HIGH (1 << 26) |
| #define DS_PULL_UP_DOWN_EN 0 |
| #define DS_PULL_UP_DOWN_DIS (1 << 27) |
| #define DS_PULL_UP_SEL (1 << 28) |
| #define WAKEUP_ENABLE (1 << 29) |
| |
| #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) |
| |
| #define AM65X_IOPAD(pa, val) (((pa) & 0x1fff)) (val) |
| #define AM65X_WKUP_IOPAD(pa, val) (((pa) & 0x1fff)) (val) |
| |
| #endif |
