1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * This header provides constants for pinctrl bindings for TI's K3 SoC
 4 * family.
 5 *
 6 * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/
 7 */
 8#ifndef _DT_BINDINGS_PINCTRL_TI_K3_H
 9#define _DT_BINDINGS_PINCTRL_TI_K3_H
10
11#define PULLUDEN_SHIFT		(16)
12#define PULLTYPESEL_SHIFT	(17)
13#define RXACTIVE_SHIFT		(18)
14
15#define PULL_DISABLE		(1 << PULLUDEN_SHIFT)
16#define PULL_ENABLE		(0 << PULLUDEN_SHIFT)
17
18#define PULL_UP			(1 << PULLTYPESEL_SHIFT | PULL_ENABLE)
19#define PULL_DOWN		(0 << PULLTYPESEL_SHIFT | PULL_ENABLE)
20
21#define INPUT_EN		(1 << RXACTIVE_SHIFT)
22#define INPUT_DISABLE		(0 << RXACTIVE_SHIFT)
23
24/* Only these macros are expected be used directly in device tree files */
25#define PIN_OUTPUT		(INPUT_DISABLE | PULL_DISABLE)
26#define PIN_OUTPUT_PULLUP	(INPUT_DISABLE | PULL_UP)
27#define PIN_OUTPUT_PULLDOWN	(INPUT_DISABLE | PULL_DOWN)
28#define PIN_INPUT		(INPUT_EN | PULL_DISABLE)
29#define PIN_INPUT_PULLUP	(INPUT_EN | PULL_UP)
30#define PIN_INPUT_PULLDOWN	(INPUT_EN | PULL_DOWN)
31
32#define AM62AX_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
33#define AM62AX_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
34
35#define AM62X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
36#define AM62X_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
37
38#define AM64X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
39#define AM64X_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
40
41#define AM65X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
42#define AM65X_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
43
44#define J721E_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
45#define J721E_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
46
47#define J721S2_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
48#define J721S2_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
49
50#endif