/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
/*
* This header provides constants for pinctrl bindings for TI's K3 SoC
* family.
*
* Copyright (C) 2018-2024 Texas Instruments Incorporated - https://www.ti.com/
*/
#ifndef DTS_ARM64_TI_K3_PINCTRL_H
#define DTS_ARM64_TI_K3_PINCTRL_H
#define ST_EN_SHIFT (14)
#define PULLUDEN_SHIFT (16)
#define PULLTYPESEL_SHIFT (17)
#define RXACTIVE_SHIFT (18)
#define DEBOUNCE_SHIFT (11)
#define FORCE_DS_EN_SHIFT (15)
#define DS_EN_SHIFT (24)
#define DS_OUT_DIS_SHIFT (25)
#define DS_OUT_VAL_SHIFT (26)
#define DS_PULLUD_EN_SHIFT (27)
#define DS_PULLTYPE_SEL_SHIFT (28)
/* Schmitt trigger configuration */
#define ST_DISABLE (0 << ST_EN_SHIFT)
#define ST_ENABLE (1 << ST_EN_SHIFT)
#define PULL_DISABLE (1 << PULLUDEN_SHIFT)
#define PULL_ENABLE (0 << PULLUDEN_SHIFT)
#define PULL_UP (1 << PULLTYPESEL_SHIFT | PULL_ENABLE)
#define PULL_DOWN (0 << PULLTYPESEL_SHIFT | PULL_ENABLE)
#define INPUT_EN (1 << RXACTIVE_SHIFT)
#define INPUT_DISABLE (0 << RXACTIVE_SHIFT)
/* Only these macros are expected be used directly in device tree files */
#define PIN_OUTPUT (INPUT_DISABLE | PULL_DISABLE)
#define PIN_OUTPUT_PULLUP (INPUT_DISABLE | PULL_UP)
#define PIN_OUTPUT_PULLDOWN (INPUT_DISABLE | PULL_DOWN)
#define PIN_INPUT (INPUT_EN | ST_ENABLE | PULL_DISABLE)
#define PIN_INPUT_PULLUP (INPUT_EN | ST_ENABLE | PULL_UP)
#define PIN_INPUT_PULLDOWN (INPUT_EN | ST_ENABLE | PULL_DOWN)
/* Input configurations with Schmitt Trigger disabled */
#define PIN_INPUT_NOST (INPUT_EN | PULL_DISABLE)
#define PIN_INPUT_PULLUP_NOST (INPUT_EN | PULL_UP)
#define PIN_INPUT_PULLDOWN_NOST (INPUT_EN | PULL_DOWN)
#define PIN_DEBOUNCE_DISABLE (0 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF1 (1 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF2 (2 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF3 (3 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF4 (4 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF5 (5 << DEBOUNCE_SHIFT)
#define PIN_DEBOUNCE_CONF6 (6 << DEBOUNCE_SHIFT)
#define PIN_DS_FORCE_DISABLE (0 << FORCE_DS_EN_SHIFT)
#define PIN_DS_FORCE_ENABLE (1 << FORCE_DS_EN_SHIFT)
#define PIN_DS_ISO_OVERRIDE_DISABLE (0 << ISO_OVERRIDE_EN_SHIFT)
#define PIN_DS_ISO_OVERRIDE_ENABLE (1 << ISO_OVERRIDE_EN_SHIFT)
#define PIN_DS_OUT_ENABLE (0 << DS_OUT_DIS_SHIFT)
#define PIN_DS_OUT_DISABLE (1 << DS_OUT_DIS_SHIFT)
#define PIN_DS_OUT_VALUE_ZERO (0 << DS_OUT_VAL_SHIFT)
#define PIN_DS_OUT_VALUE_ONE (1 << DS_OUT_VAL_SHIFT)
#define PIN_DS_PULLUD_ENABLE (0 << DS_PULLUD_EN_SHIFT)
#define PIN_DS_PULLUD_DISABLE (1 << DS_PULLUD_EN_SHIFT)
#define PIN_DS_PULL_DOWN (0 << DS_PULLTYPE_SEL_SHIFT)
#define PIN_DS_PULL_UP (1 << DS_PULLTYPE_SEL_SHIFT)
/* Default mux configuration for gpio-ranges to use with pinctrl */
#define PIN_GPIO_RANGE_IOPAD (PIN_INPUT | 7)
#define AM62AX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62AX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62DX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62DX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62PX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62PX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM62X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J721E_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J721E_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J721S2_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J721S2_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J722S_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J722S_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J784S4_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#define J784S4_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
#endif
