u-boot/arch/arm/include/asm/omap_gpio.h
Heinrich Schuchardt 185f812c41 doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 18:11:34 +01:00

51 lines
1 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2009 Wind River Systems, Inc.
* Tom Rix <Tom.Rix@windriver.com>
*
* This work is derived from the linux 2.6.27 kernel source
* To fetch, use the kernel repository
* git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
* Use the v2.6.27 tag.
*
* Below is the original's header including its copyright
*
* linux/arch/arm/plat-omap/gpio.c
*
* Support functions for OMAP GPIO
*
* Copyright (C) 2003-2005 Nokia Corporation
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
*/
#ifndef _GPIO_H
#define _GPIO_H
#include <asm/arch/cpu.h>
#if CONFIG_IS_ENABLED(DM_GPIO)
/* Information about a GPIO bank */
struct omap_gpio_plat {
int bank_index;
ulong base; /* address of registers in physical memory */
const char *port_name;
};
#else
struct gpio_bank {
void *base;
};
extern const struct gpio_bank *const omap_gpio_bank;
/**
* Check if gpio is valid.
*
* @param gpio GPIO number
* Return: 1 if ok, 0 on error
*/
int gpio_is_valid(int gpio);
#endif
#endif /* _GPIO_H_ */