u-boot/include/dt-bindings/gpio/sandbox-gpio.h
Patrick Delaunay 2c0f782e0f gpio: sandbox: cleanup binding support
Cleanup binding support, use the generic binding by default
(test u-class gpio_xlate_offs_flags function) and add
specific binding for added value.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00

24 lines
536 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* This header provides constants for binding sandbox,gpio
*
*/
#ifndef _DT_BINDINGS_GPIO_SANDBOX_GPIO_H
#define _DT_BINDINGS_GPIO_SANDBOX_GPIO_H
/*
* Add a specific binding for sandbox gpio.
* The value need to be after the generic defines of
* dt-bindings/gpio/gpio.h
*/
/* Bit 16 express GPIO input mode */
#define GPIO_IN 0x10000
/* Bit 17 express GPIO output mode */
#define GPIO_OUT 0x20000
/* Bit 18 express GPIO output is active */
#define GPIO_OUT_ACTIVE 0x40000
#endif