u-boot/arch/arm/include/asm/arch-spear/gpio.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2012 Stefan Roese <sr@denx.de>
 */


#ifndef __ASM_ARCH_SPEAR_GPIO_H
#define __ASM_ARCH_SPEAR_GPIO_H

enum gpio_direction {
	GPIO_DIRECTION_IN,
	GPIO_DIRECTION_OUT,
};

struct gpio_regs {
	u32 gpiodata[0x100];	/* 0x000 ... 0x3fc */
	u32 gpiodir;		/* 0x400 */
};

#define SPEAR_GPIO_COUNT		8
#define DATA_REG_ADDR(gpio)		(1 << (gpio + 2))

#endif	/* __ASM_ARCH_SPEAR_GPIO_H */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
GPIO: Add SPEAr GPIO driver Tested on x600 (SPEAr600). Signed-off-by: Stefan Roese <sr@denx.de> 2012-02-14 13:01:36 +00:00			`/*`
			`* Copyright (C) 2012 Stefan Roese <sr@denx.de>`
			`*/`


			`#ifndef __ASM_ARCH_SPEAR_GPIO_H`
			`#define __ASM_ARCH_SPEAR_GPIO_H`

			`enum gpio_direction {`
			`GPIO_DIRECTION_IN,`
			`GPIO_DIRECTION_OUT,`
			`};`

			`struct gpio_regs {`
			`u32 gpiodata[0x100]; /* 0x000 ... 0x3fc */`
			`u32 gpiodir; /* 0x400 */`
			`};`

			`#define SPEAR_GPIO_COUNT 8`
			`#define DATA_REG_ADDR(gpio) (1 << (gpio + 2))`

			`#endif /* __ASM_ARCH_SPEAR_GPIO_H */`