u-boot-brain/include/power/stpmic1.h

/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
 * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
 */

#ifndef __PMIC_STPMIC1_H_
#define __PMIC_STPMIC1_H_

#define STPMIC1_MAIN_CONTROL_REG	0x10
#define STPMIC1_MASK_RESET_BUCK		0x18
#define STPMIC1_MASK_RESET_LDOS		0x1a
#define STPMIC1_BUCKX_CTRL_REG(buck)	(0x20 + (buck))
#define STPMIC1_VREF_CTRL_REG		0x24
#define STPMIC1_LDOX_CTRL_REG(ldo)	(0x25 + (ldo))
#define STPMIC1_USB_CTRL_REG		0x40
#define STPMIC1_NVM_USER_STATUS_REG	0xb8
#define STPMIC1_NVM_USER_CONTROL_REG	0xb9

/* Main PMIC Control Register (MAIN_CONTROL_REG) */
#define STPMIC1_CTRL_SWITCH_OFF		BIT(0)
#define STPMIC1_CTRL_RESTART		BIT(1)

#define STPMIC1_MASK_RESET_BUCK3	BIT(2)
#define STPMIC1_MASK_RESET_BUCK_DBG	GENMASK(3, 0)
#define STPMIC1_MASK_RESET_LDOS_DBG	0x6F

#define STPMIC1_BUCK_EN			BIT(0)
#define STPMIC1_BUCK_MODE		BIT(1)
#define STPMIC1_BUCK_OUTPUT_MASK	GENMASK(7, 2)
#define STPMIC1_BUCK_OUTPUT_SHIFT	2
#define STPMIC1_BUCK2_1200000V		(24 << STPMIC1_BUCK_OUTPUT_SHIFT)
#define STPMIC1_BUCK2_1350000V		(30 << STPMIC1_BUCK_OUTPUT_SHIFT)
#define STPMIC1_BUCK3_1800000V		(39 << STPMIC1_BUCK_OUTPUT_SHIFT)

#define STPMIC1_VREF_EN			BIT(0)

#define STPMIC1_LDO_EN			BIT(0)
#define STPMIC1_LDO12356_OUTPUT_MASK	GENMASK(6, 2)
#define STPMIC1_LDO12356_OUTPUT_SHIFT	2
#define STPMIC1_LDO3_MODE		BIT(7)
#define STPMIC1_LDO3_DDR_SEL		31
#define STPMIC1_LDO3_1800000		(9 << STPMIC1_LDO12356_OUTPUT_SHIFT)
#define STPMIC1_LDO4_UV			3300000

#define STPMIC1_USB_BOOST_EN		BIT(0)
#define STPMIC1_USB_PWR_SW_EN		GENMASK(2, 1)

#define STPMIC1_NVM_USER_CONTROL_PROGRAM	BIT(0)
#define STPMIC1_NVM_USER_CONTROL_READ		BIT(1)

#define STPMIC1_NVM_USER_STATUS_BUSY		BIT(0)
#define STPMIC1_NVM_USER_STATUS_ERROR		BIT(1)

#define STPMIC1_DEFAULT_START_UP_DELAY_MS	1
#define STPMIC1_DEFAULT_STOP_DELAY_MS		5
#define STPMIC1_USB_BOOST_START_UP_DELAY_MS	10

enum {
	STPMIC1_BUCK1,
	STPMIC1_BUCK2,
	STPMIC1_BUCK3,
	STPMIC1_BUCK4,
	STPMIC1_MAX_BUCK,
};

enum {
	STPMIC1_BUCK_MODE_HP,
	STPMIC1_BUCK_MODE_LP,
};

enum {
	STPMIC1_LDO1,
	STPMIC1_LDO2,
	STPMIC1_LDO3,
	STPMIC1_LDO4,
	STPMIC1_LDO5,
	STPMIC1_LDO6,
	STPMIC1_MAX_LDO,
};

enum {
	STPMIC1_LDO_MODE_NORMAL,
	STPMIC1_LDO_MODE_BYPASS,
	STPMIC1_LDO_MODE_SINK_SOURCE,
};

enum {
	STPMIC1_PWR_SW1,
	STPMIC1_PWR_SW2,
	STPMIC1_MAX_PWR_SW,
};
#endif