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/*
12 * These bindings are deprecated, because they do not match the actual
13 * concept of bindings but rather contain pure register values.
14 * Instead include the header in the DTS source directory.
15 */
16#warning "These bindings are deprecated. Instead, use the header in the DTS source directory."
17
18#define PULLUDEN_SHIFT		(16)
19#define PULLTYPESEL_SHIFT	(17)
20#define RXACTIVE_SHIFT		(18)
21
22#define PULL_DISABLE		(1 << PULLUDEN_SHIFT)
23#define PULL_ENABLE		(0 << PULLUDEN_SHIFT)
24
25#define PULL_UP			(1 << PULLTYPESEL_SHIFT | PULL_ENABLE)
26#define PULL_DOWN		(0 << PULLTYPESEL_SHIFT | PULL_ENABLE)
27
28#define INPUT_EN		(1 << RXACTIVE_SHIFT)
29#define INPUT_DISABLE		(0 << RXACTIVE_SHIFT)
30
31/* Only these macros are expected be used directly in device tree files */
32#define PIN_OUTPUT		(INPUT_DISABLE | PULL_DISABLE)
33#define PIN_OUTPUT_PULLUP	(INPUT_DISABLE | PULL_UP)
34#define PIN_OUTPUT_PULLDOWN	(INPUT_DISABLE | PULL_DOWN)
35#define PIN_INPUT		(INPUT_EN | PULL_DISABLE)
36#define PIN_INPUT_PULLUP	(INPUT_EN | PULL_UP)
37#define PIN_INPUT_PULLDOWN	(INPUT_EN | PULL_DOWN)
38
39#define AM62AX_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
40#define AM62AX_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
41
42#define AM62X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
43#define AM62X_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
44
45#define AM64X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
46#define AM64X_MCU_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
47
48#define AM65X_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
49#define AM65X_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
50
51#define J721E_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
52#define J721E_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
53
54#define J721S2_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
55#define J721S2_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
56
57#define J784S4_IOPAD(pa, val, muxmode)		(((pa) & 0x1fff)) ((val) | (muxmode))
58#define J784S4_WKUP_IOPAD(pa, val, muxmode)	(((pa) & 0x1fff)) ((val) | (muxmode))
59
60#endif
61