u-boot-brain/drivers/usb/gadget/bcm_udc_otg.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2015 Broadcom Corporation.
 */

#ifndef __BCM_UDC_OTG_H
#define __BCM_UDC_OTG_H

#include <common.h>

static inline void wfld_set(uintptr_t addr, uint32_t fld_val, uint32_t fld_mask)
{
	writel(((readl(addr) & ~(fld_mask)) | (fld_val)), (addr));
}

static inline void wfld_clear(uintptr_t addr, uint32_t fld_mask)
{
	writel((readl(addr) & ~(fld_mask)), (addr));
}

#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+ */`
usb: gadget: bcm_udc_otg files Add the required files for the Broadcom UDC OTG interface. Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com> 2015-07-10 06:26:39 +09:00			`/*`
			`* Copyright 2015 Broadcom Corporation.`
			`*/`

			`#ifndef __BCM_UDC_OTG_H`
			`#define __BCM_UDC_OTG_H`

			`#include <common.h>`

			`static inline void wfld_set(uintptr_t addr, uint32_t fld_val, uint32_t fld_mask)`
			`{`
			`writel(((readl(addr) & ~(fld_mask)) \| (fld_val)), (addr));`
			`}`

			`static inline void wfld_clear(uintptr_t addr, uint32_t fld_mask)`
			`{`
			`writel((readl(addr) & ~(fld_mask)), (addr));`
			`}`

			`#endif`