mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 03:08:31 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
24 lines
546 B
C
24 lines
546 B
C
/*
|
|
* Copyright (c) 2011, Google Inc. All rights reserved.
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _TEGRA_GPIO_H_
|
|
#define _TEGRA_GPIO_H_
|
|
|
|
#define MAX_NUM_GPIOS (TEGRA_GPIO_PORTS * TEGRA_GPIO_BANKS * 8)
|
|
#define GPIO_NAME_SIZE 20 /* gpio_request max label len */
|
|
|
|
#define GPIO_BANK(x) ((x) >> 5)
|
|
#define GPIO_PORT(x) (((x) >> 3) & 0x3)
|
|
#define GPIO_FULLPORT(x) ((x) >> 3)
|
|
#define GPIO_BIT(x) ((x) & 0x7)
|
|
|
|
/*
|
|
* Tegra-specific GPIO API
|
|
*/
|
|
|
|
void gpio_info(void);
|
|
|
|
#define gpio_status() gpio_info()
|
|
#endif /* TEGRA_GPIO_H_ */
|