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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
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>
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2013 Samsung Electronics
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* Piotr Wilczek <p.wilczek@samsung.com>
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*/
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#ifndef __MAX77693_MUIC_H_
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#define __MAX77693_MUIC_H_
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#include <power/power_chrg.h>
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/*
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* MUIC REGISTER
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*/
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#define MAX77693_MUIC_PREFIX "max77693-muic:"
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/* MAX77693_MUIC_STATUS1 */
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#define MAX77693_MUIC_ADC_MASK 0x1F
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/* MAX77693_MUIC_STATUS2 */
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#define MAX77693_MUIC_CHG_NO 0x00
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#define MAX77693_MUIC_CHG_USB 0x01
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#define MAX77693_MUIC_CHG_USB_D 0x02
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#define MAX77693_MUIC_CHG_TA 0x03
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#define MAX77693_MUIC_CHG_TA_500 0x04
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#define MAX77693_MUIC_CHG_TA_1A 0x05
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#define MAX77693_MUIC_CHG_MASK 0x07
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/* MAX77693_MUIC_CONTROL1 */
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#define MAX77693_MUIC_CTRL1_DN1DP2 ((0x1 << 3) | 0x1)
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#define MAX77693_MUIC_CTRL1_UT1UR2 ((0x3 << 3) | 0x3)
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#define MAX77693_MUIC_CTRL1_ADN1ADP2 ((0x4 << 3) | 0x4)
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#define MAX77693_MUIC_CTRL1_AUT1AUR2 ((0x5 << 3) | 0x5)
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#define MAX77693_MUIC_CTRL1_MASK 0xC0
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#define MUIC_PATH_USB 0
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#define MUIC_PATH_UART 1
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#define MUIC_PATH_CP 0
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#define MUIC_PATH_AP 1
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enum muic_path {
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MUIC_PATH_USB_CP,
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MUIC_PATH_USB_AP,
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MUIC_PATH_UART_CP,
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MUIC_PATH_UART_AP,
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};
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/* MAX 777693 MUIC registers */
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enum {
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MAX77693_MUIC_ID = 0x00,
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MAX77693_MUIC_INT1 = 0x01,
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MAX77693_MUIC_INT2 = 0x02,
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MAX77693_MUIC_INT3 = 0x03,
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MAX77693_MUIC_STATUS1 = 0x04,
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MAX77693_MUIC_STATUS2 = 0x05,
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MAX77693_MUIC_STATUS3 = 0x06,
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MAX77693_MUIC_INTMASK1 = 0x07,
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MAX77693_MUIC_INTMASK2 = 0x08,
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MAX77693_MUIC_INTMASK3 = 0x09,
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MAX77693_MUIC_CDETCTRL = 0x0A,
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MAX77693_MUIC_CONTROL1 = 0x0C,
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MAX77693_MUIC_CONTROL2 = 0x0D,
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MAX77693_MUIC_CONTROL3 = 0x0E,
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MUIC_NUM_OF_REGS = 0x0F,
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};
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#define MAX77693_MUIC_I2C_ADDR (0x4A >> 1)
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int power_muic_init(unsigned int bus);
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#endif /* __MAX77693_MUIC_H_ */
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