mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 13:14:27 +00:00
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
||
|
|
/*
|
||
|
|
* Copyright 2020 Broadcom.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
|
||
|
|
#define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
|
||
|
|
|
||
|
|
/* Alternate functions available in MUX controller */
|
||
|
|
#define MODE_NITRO 0
|
||
|
|
#define MODE_NAND 1
|
||
|
|
#define MODE_PNOR 2
|
||
|
|
#define MODE_GPIO 3
|
||
|
|
|
||
|
|
/* Pad configuration attribute */
|
||
|
|
#define PAD_SLEW_RATE_ENA BIT(0)
|
||
|
|
#define PAD_SLEW_RATE_ENA_MASK BIT(0)
|
||
|
|
|
||
|
|
#define PAD_DRIVE_STRENGTH_2_MA (0 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_4_MA BIT(1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_6_MA (2 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_8_MA (3 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_10_MA (4 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_12_MA (5 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_14_MA (6 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_16_MA (7 << 1)
|
||
|
|
#define PAD_DRIVE_STRENGTH_MASK (7 << 1)
|
||
|
|
|
||
|
|
#define PAD_PULL_UP_ENA BIT(4)
|
||
|
|
#define PAD_PULL_UP_ENA_MASK BIT(4)
|
||
|
|
|
||
|
|
#define PAD_PULL_DOWN_ENA BIT(5)
|
||
|
|
#define PAD_PULL_DOWN_ENA_MASK BIT(5)
|
||
|
|
|
||
|
|
#define PAD_INPUT_PATH_DIS BIT(6)
|
||
|
|
#define PAD_INPUT_PATH_DIS_MASK BIT(6)
|
||
|
|
|
||
|
|
#define PAD_HYSTERESIS_ENA BIT(7)
|
||
|
|
#define PAD_HYSTERESIS_ENA_MASK BIT(7)
|
||
|
|
|
||
|
|
#endif
|