u-boot-brain/arch/sandbox/include/asm/power-domain.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2016, NVIDIA CORPORATION.
 */

#ifndef __SANDBOX_POWER_DOMAIN_H
#define __SANDBOX_POWER_DOMAIN_H

#include <common.h>

struct udevice;

int sandbox_power_domain_query(struct udevice *dev, unsigned long id);

int sandbox_power_domain_test_get(struct udevice *dev);
int sandbox_power_domain_test_on(struct udevice *dev);
int sandbox_power_domain_test_off(struct udevice *dev);
int sandbox_power_domain_test_free(struct udevice *dev);

#endif
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> 2018-05-07 06:58:06 +09:00			`/* SPDX-License-Identifier: GPL-2.0 */`
Add a power domain framework/uclass Many SoCs allow power to be applied to or removed from portions of the SoC (power domains). This may be used to save power. This API provides the means to control such power management hardware. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> 2016-07-14 04:45:31 +09:00			`/*`
			`* Copyright (c) 2016, NVIDIA CORPORATION.`
			`*/`

			`#ifndef __SANDBOX_POWER_DOMAIN_H`
			`#define __SANDBOX_POWER_DOMAIN_H`

			`#include <common.h>`

			`struct udevice;`

			`int sandbox_power_domain_query(struct udevice *dev, unsigned long id);`

			`int sandbox_power_domain_test_get(struct udevice *dev);`
			`int sandbox_power_domain_test_on(struct udevice *dev);`
			`int sandbox_power_domain_test_off(struct udevice *dev);`
			`int sandbox_power_domain_test_free(struct udevice *dev);`

			`#endif`