forked from Minki/linux
340407d214
Add dt-bindings header files and documentation for Sunplus SP7021 SoC. Signed-off-by: Wells Lu <wellslutw@gmail.com> Link: https://lore.kernel.org/r/1642344734-27229-2-git-send-email-wellslutw@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
|
|
/*
|
|
* Sunplus dt-bindings Pinctrl header file
|
|
* Copyright (C) Sunplus Tech / Tibbo Tech.
|
|
* Author: Dvorkin Dmitry <dvorkin@tibbo.com>
|
|
*/
|
|
|
|
#ifndef __DT_BINDINGS_PINCTRL_SPPCTL_H__
|
|
#define __DT_BINDINGS_PINCTRL_SPPCTL_H__
|
|
|
|
#define IOP_G_MASTE (0x01 << 0)
|
|
#define IOP_G_FIRST (0x01 << 1)
|
|
|
|
#define SPPCTL_PCTL_G_PMUX (0x00 | IOP_G_MASTE)
|
|
#define SPPCTL_PCTL_G_GPIO (IOP_G_FIRST | IOP_G_MASTE)
|
|
#define SPPCTL_PCTL_G_IOPP (IOP_G_FIRST | 0x00)
|
|
|
|
#define SPPCTL_PCTL_L_OUT (0x01 << 0) /* Output LOW */
|
|
#define SPPCTL_PCTL_L_OU1 (0x01 << 1) /* Output HIGH */
|
|
#define SPPCTL_PCTL_L_INV (0x01 << 2) /* Input Invert */
|
|
#define SPPCTL_PCTL_L_ONV (0x01 << 3) /* Output Invert */
|
|
#define SPPCTL_PCTL_L_ODR (0x01 << 4) /* Output Open Drain */
|
|
|
|
/*
|
|
* pack into 32-bit value:
|
|
* pin# (8bit), typ (8bit), function (8bit), flag (8bit)
|
|
*/
|
|
#define SPPCTL_IOPAD(pin, typ, fun, flg) (((pin) << 24) | ((typ) << 16) | \
|
|
((fun) << 8) | (flg))
|
|
|
|
#endif
|