u-boot/include/dt-bindings/pinctrl/pinctrl-zynqmp.h
Michal Simek bd00849ae9 arm64: zynqmp: Add pinctrl description
ZynqMP pinctrl Linux driver has been merged to 5.13-rc1 kernel. Based on it
DT files can be extended by pinctrl configurations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-05-19 09:44:50 +02:00

19 lines
449 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* MIO pin configuration defines for Xilinx ZynqMP
*
* Copyright (C) 2020 Xilinx, Inc.
*/
#ifndef _DT_BINDINGS_PINCTRL_ZYNQMP_H
#define _DT_BINDINGS_PINCTRL_ZYNQMP_H
/* Bit value for different voltage levels */
#define IO_STANDARD_LVCMOS33 0
#define IO_STANDARD_LVCMOS18 1
/* Bit values for Slew Rates */
#define SLEW_RATE_FAST 0
#define SLEW_RATE_SLOW 1
#endif /* _DT_BINDINGS_PINCTRL_ZYNQMP_H */