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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * This header provides constants for pinctrl bindings for TI's K3 SoC
- * family.
- *
- * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
- */
- #ifndef _DT_BINDINGS_PINCTRL_TI_K3_H
- #define _DT_BINDINGS_PINCTRL_TI_K3_H
- #define PULLUDEN_SHIFT (16)
- #define PULLTYPESEL_SHIFT (17)
- #define RXACTIVE_SHIFT (18)
- #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 | PULL_DISABLE)
- #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
- #define PIN_INPUT_PULLDOWN (INPUT_EN | PULL_DOWN)
- #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))
- #endif
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