u-boot/include/power/act8846_pmic.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2015 Google, Inc
 * Written by Simon Glass <sjg@chromium.org>
 */

#ifndef _PMIC_ACT8846_H_
#define _PMIC_ACT8846_H_

#include <asm/gpio.h>

#define ACT8846_NUM_OF_REGS	0xf6

#define BUCK_VOL_MASK 0x3f
#define LDO_VOL_MASK 0x3f

#define BUCK_EN_MASK 0x80
#define LDO_EN_MASK 0x80

#define VOL_MIN_IDX 0x00
#define VOL_MAX_IDX 0x3f

struct  act8846_reg_table {
	char	*name;
	char	reg_ctl;
	char	reg_vol;
};

struct pmic_act8846 {
	struct pmic *pmic;
	int node;	/*device tree node*/
	struct gpio_desc pwr_hold;
	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> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
power: Add support for ACT8846 PMIC Add a driver for the ACT8846 PMIC. This supports several LDOs and BUCKs and is connected to the I2C bus. This driver supports using a regulator driver to access the regulators. Signed-off-by: Simon Glass <sjg@chromium.org> 2015-08-30 22:55:29 +00:00			`/*`
			`* Copyright (C) 2015 Google, Inc`
			`* Written by Simon Glass <sjg@chromium.org>`
			`*/`

			`#ifndef _PMIC_ACT8846_H_`
			`#define _PMIC_ACT8846_H_`

			`#include <asm/gpio.h>`

power: act8846_pmic: fix number of registers The highest register on ACT8846 is 0xf5, so set the number of registers to 0xf6, ensuring that the pmic read/write commands are able to access all of the supported registers (and many that are not valid, since the register space is quite sparse). Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> 2023-01-19 12:56:12 +00:00			`#define ACT8846_NUM_OF_REGS 0xf6`
power: Add support for ACT8846 PMIC Add a driver for the ACT8846 PMIC. This supports several LDOs and BUCKs and is connected to the I2C bus. This driver supports using a regulator driver to access the regulators. Signed-off-by: Simon Glass <sjg@chromium.org> 2015-08-30 22:55:29 +00:00
			`#define BUCK_VOL_MASK 0x3f`
			`#define LDO_VOL_MASK 0x3f`

			`#define BUCK_EN_MASK 0x80`
			`#define LDO_EN_MASK 0x80`

			`#define VOL_MIN_IDX 0x00`
			`#define VOL_MAX_IDX 0x3f`

			`struct act8846_reg_table {`
			`char *name;`
			`char reg_ctl;`
			`char reg_vol;`
			`};`

			`struct pmic_act8846 {`
			`struct pmic *pmic;`
			`int node; /device tree node/`
			`struct gpio_desc pwr_hold;`
			`struct udevice *dev;`
			`};`

			`#endif`