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linux-stable/include/linux/mfd/rk808.h
Thomas Gleixner 2025cf9e19 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms and conditions of the gnu general public license
  version 2 as published by the free software foundation this program
  is distributed in the hope it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 263 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:36:37 +02:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Register definitions for Rockchip's RK808/RK818 PMIC
*
* Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
*
* Author: Chris Zhong <zyw@rock-chips.com>
* Author: Zhang Qing <zhangqing@rock-chips.com>
*
* Copyright (C) 2016 PHYTEC Messtechnik GmbH
*
* Author: Wadim Egorov <w.egorov@phytec.de>
*/
#ifndef __LINUX_REGULATOR_RK808_H
#define __LINUX_REGULATOR_RK808_H
#include <linux/regulator/machine.h>
#include <linux/regmap.h>
/*
* rk808 Global Register Map.
*/
#define RK808_DCDC1 0 /* (0+RK808_START) */
#define RK808_LDO1 4 /* (4+RK808_START) */
#define RK808_NUM_REGULATORS 14
enum rk808_reg {
RK808_ID_DCDC1,
RK808_ID_DCDC2,
RK808_ID_DCDC3,
RK808_ID_DCDC4,
RK808_ID_LDO1,
RK808_ID_LDO2,
RK808_ID_LDO3,
RK808_ID_LDO4,
RK808_ID_LDO5,
RK808_ID_LDO6,
RK808_ID_LDO7,
RK808_ID_LDO8,
RK808_ID_SWITCH1,
RK808_ID_SWITCH2,
};
#define RK808_SECONDS_REG 0x00
#define RK808_MINUTES_REG 0x01
#define RK808_HOURS_REG 0x02
#define RK808_DAYS_REG 0x03
#define RK808_MONTHS_REG 0x04
#define RK808_YEARS_REG 0x05
#define RK808_WEEKS_REG 0x06
#define RK808_ALARM_SECONDS_REG 0x08
#define RK808_ALARM_MINUTES_REG 0x09
#define RK808_ALARM_HOURS_REG 0x0a
#define RK808_ALARM_DAYS_REG 0x0b
#define RK808_ALARM_MONTHS_REG 0x0c
#define RK808_ALARM_YEARS_REG 0x0d
#define RK808_RTC_CTRL_REG 0x10
#define RK808_RTC_STATUS_REG 0x11
#define RK808_RTC_INT_REG 0x12
#define RK808_RTC_COMP_LSB_REG 0x13
#define RK808_RTC_COMP_MSB_REG 0x14
#define RK808_ID_MSB 0x17
#define RK808_ID_LSB 0x18
#define RK808_CLK32OUT_REG 0x20
#define RK808_VB_MON_REG 0x21
#define RK808_THERMAL_REG 0x22
#define RK808_DCDC_EN_REG 0x23
#define RK808_LDO_EN_REG 0x24
#define RK808_SLEEP_SET_OFF_REG1 0x25
#define RK808_SLEEP_SET_OFF_REG2 0x26
#define RK808_DCDC_UV_STS_REG 0x27
#define RK808_DCDC_UV_ACT_REG 0x28
#define RK808_LDO_UV_STS_REG 0x29
#define RK808_LDO_UV_ACT_REG 0x2a
#define RK808_DCDC_PG_REG 0x2b
#define RK808_LDO_PG_REG 0x2c
#define RK808_VOUT_MON_TDB_REG 0x2d
#define RK808_BUCK1_CONFIG_REG 0x2e
#define RK808_BUCK1_ON_VSEL_REG 0x2f
#define RK808_BUCK1_SLP_VSEL_REG 0x30
#define RK808_BUCK1_DVS_VSEL_REG 0x31
#define RK808_BUCK2_CONFIG_REG 0x32
#define RK808_BUCK2_ON_VSEL_REG 0x33
#define RK808_BUCK2_SLP_VSEL_REG 0x34
#define RK808_BUCK2_DVS_VSEL_REG 0x35
#define RK808_BUCK3_CONFIG_REG 0x36
#define RK808_BUCK4_CONFIG_REG 0x37
#define RK808_BUCK4_ON_VSEL_REG 0x38
#define RK808_BUCK4_SLP_VSEL_REG 0x39
#define RK808_BOOST_CONFIG_REG 0x3a
#define RK808_LDO1_ON_VSEL_REG 0x3b
#define RK808_LDO1_SLP_VSEL_REG 0x3c
#define RK808_LDO2_ON_VSEL_REG 0x3d
#define RK808_LDO2_SLP_VSEL_REG 0x3e
#define RK808_LDO3_ON_VSEL_REG 0x3f
#define RK808_LDO3_SLP_VSEL_REG 0x40
#define RK808_LDO4_ON_VSEL_REG 0x41
#define RK808_LDO4_SLP_VSEL_REG 0x42
#define RK808_LDO5_ON_VSEL_REG 0x43
#define RK808_LDO5_SLP_VSEL_REG 0x44
#define RK808_LDO6_ON_VSEL_REG 0x45
#define RK808_LDO6_SLP_VSEL_REG 0x46
#define RK808_LDO7_ON_VSEL_REG 0x47
#define RK808_LDO7_SLP_VSEL_REG 0x48
#define RK808_LDO8_ON_VSEL_REG 0x49
#define RK808_LDO8_SLP_VSEL_REG 0x4a
#define RK808_DEVCTRL_REG 0x4b
#define RK808_INT_STS_REG1 0x4c
#define RK808_INT_STS_MSK_REG1 0x4d
#define RK808_INT_STS_REG2 0x4e
#define RK808_INT_STS_MSK_REG2 0x4f
#define RK808_IO_POL_REG 0x50
/* RK818 */
#define RK818_DCDC1 0
#define RK818_LDO1 4
#define RK818_NUM_REGULATORS 17
enum rk818_reg {
RK818_ID_DCDC1,
RK818_ID_DCDC2,
RK818_ID_DCDC3,
RK818_ID_DCDC4,
RK818_ID_BOOST,
RK818_ID_LDO1,
RK818_ID_LDO2,
RK818_ID_LDO3,
RK818_ID_LDO4,
RK818_ID_LDO5,
RK818_ID_LDO6,
RK818_ID_LDO7,
RK818_ID_LDO8,
RK818_ID_LDO9,
RK818_ID_SWITCH,
RK818_ID_HDMI_SWITCH,
RK818_ID_OTG_SWITCH,
};
#define RK818_DCDC_EN_REG 0x23
#define RK818_LDO_EN_REG 0x24
#define RK818_SLEEP_SET_OFF_REG1 0x25
#define RK818_SLEEP_SET_OFF_REG2 0x26
#define RK818_DCDC_UV_STS_REG 0x27
#define RK818_DCDC_UV_ACT_REG 0x28
#define RK818_LDO_UV_STS_REG 0x29
#define RK818_LDO_UV_ACT_REG 0x2a
#define RK818_DCDC_PG_REG 0x2b
#define RK818_LDO_PG_REG 0x2c
#define RK818_VOUT_MON_TDB_REG 0x2d
#define RK818_BUCK1_CONFIG_REG 0x2e
#define RK818_BUCK1_ON_VSEL_REG 0x2f
#define RK818_BUCK1_SLP_VSEL_REG 0x30
#define RK818_BUCK2_CONFIG_REG 0x32
#define RK818_BUCK2_ON_VSEL_REG 0x33
#define RK818_BUCK2_SLP_VSEL_REG 0x34
#define RK818_BUCK3_CONFIG_REG 0x36
#define RK818_BUCK4_CONFIG_REG 0x37
#define RK818_BUCK4_ON_VSEL_REG 0x38
#define RK818_BUCK4_SLP_VSEL_REG 0x39
#define RK818_BOOST_CONFIG_REG 0x3a
#define RK818_LDO1_ON_VSEL_REG 0x3b
#define RK818_LDO1_SLP_VSEL_REG 0x3c
#define RK818_LDO2_ON_VSEL_REG 0x3d
#define RK818_LDO2_SLP_VSEL_REG 0x3e
#define RK818_LDO3_ON_VSEL_REG 0x3f
#define RK818_LDO3_SLP_VSEL_REG 0x40
#define RK818_LDO4_ON_VSEL_REG 0x41
#define RK818_LDO4_SLP_VSEL_REG 0x42
#define RK818_LDO5_ON_VSEL_REG 0x43
#define RK818_LDO5_SLP_VSEL_REG 0x44
#define RK818_LDO6_ON_VSEL_REG 0x45
#define RK818_LDO6_SLP_VSEL_REG 0x46
#define RK818_LDO7_ON_VSEL_REG 0x47
#define RK818_LDO7_SLP_VSEL_REG 0x48
#define RK818_LDO8_ON_VSEL_REG 0x49
#define RK818_LDO8_SLP_VSEL_REG 0x4a
#define RK818_BOOST_LDO9_ON_VSEL_REG 0x54
#define RK818_BOOST_LDO9_SLP_VSEL_REG 0x55
#define RK818_DEVCTRL_REG 0x4b
#define RK818_INT_STS_REG1 0X4c
#define RK818_INT_STS_MSK_REG1 0x4d
#define RK818_INT_STS_REG2 0x4e
#define RK818_INT_STS_MSK_REG2 0x4f
#define RK818_IO_POL_REG 0x50
#define RK818_H5V_EN_REG 0x52
#define RK818_SLEEP_SET_OFF_REG3 0x53
#define RK818_BOOST_LDO9_ON_VSEL_REG 0x54
#define RK818_BOOST_LDO9_SLP_VSEL_REG 0x55
#define RK818_BOOST_CTRL_REG 0x56
#define RK818_DCDC_ILMAX 0x90
#define RK818_USB_CTRL_REG 0xa1
#define RK818_H5V_EN BIT(0)
#define RK818_REF_RDY_CTRL BIT(1)
#define RK818_USB_ILIM_SEL_MASK 0xf
#define RK818_USB_ILMIN_2000MA 0x7
#define RK818_USB_CHG_SD_VSEL_MASK 0x70
/* RK805 */
enum rk805_reg {
RK805_ID_DCDC1,
RK805_ID_DCDC2,
RK805_ID_DCDC3,
RK805_ID_DCDC4,
RK805_ID_LDO1,
RK805_ID_LDO2,
RK805_ID_LDO3,
};
/* CONFIG REGISTER */
#define RK805_VB_MON_REG 0x21
#define RK805_THERMAL_REG 0x22
/* POWER CHANNELS ENABLE REGISTER */
#define RK805_DCDC_EN_REG 0x23
#define RK805_SLP_DCDC_EN_REG 0x25
#define RK805_SLP_LDO_EN_REG 0x26
#define RK805_LDO_EN_REG 0x27
/* BUCK AND LDO CONFIG REGISTER */
#define RK805_BUCK_LDO_SLP_LP_EN_REG 0x2A
#define RK805_BUCK1_CONFIG_REG 0x2E
#define RK805_BUCK1_ON_VSEL_REG 0x2F
#define RK805_BUCK1_SLP_VSEL_REG 0x30
#define RK805_BUCK2_CONFIG_REG 0x32
#define RK805_BUCK2_ON_VSEL_REG 0x33
#define RK805_BUCK2_SLP_VSEL_REG 0x34
#define RK805_BUCK3_CONFIG_REG 0x36
#define RK805_BUCK4_CONFIG_REG 0x37
#define RK805_BUCK4_ON_VSEL_REG 0x38
#define RK805_BUCK4_SLP_VSEL_REG 0x39
#define RK805_LDO1_ON_VSEL_REG 0x3B
#define RK805_LDO1_SLP_VSEL_REG 0x3C
#define RK805_LDO2_ON_VSEL_REG 0x3D
#define RK805_LDO2_SLP_VSEL_REG 0x3E
#define RK805_LDO3_ON_VSEL_REG 0x3F
#define RK805_LDO3_SLP_VSEL_REG 0x40
/* INTERRUPT REGISTER */
#define RK805_PWRON_LP_INT_TIME_REG 0x47
#define RK805_PWRON_DB_REG 0x48
#define RK805_DEV_CTRL_REG 0x4B
#define RK805_INT_STS_REG 0x4C
#define RK805_INT_STS_MSK_REG 0x4D
#define RK805_GPIO_IO_POL_REG 0x50
#define RK805_OUT_REG 0x52
#define RK805_ON_SOURCE_REG 0xAE
#define RK805_OFF_SOURCE_REG 0xAF
#define RK805_NUM_REGULATORS 7
#define RK805_PWRON_FALL_RISE_INT_EN 0x0
#define RK805_PWRON_FALL_RISE_INT_MSK 0x81
/* RK805 IRQ Definitions */
#define RK805_IRQ_PWRON_RISE 0
#define RK805_IRQ_VB_LOW 1
#define RK805_IRQ_PWRON 2
#define RK805_IRQ_PWRON_LP 3
#define RK805_IRQ_HOTDIE 4
#define RK805_IRQ_RTC_ALARM 5
#define RK805_IRQ_RTC_PERIOD 6
#define RK805_IRQ_PWRON_FALL 7
#define RK805_IRQ_PWRON_RISE_MSK BIT(0)
#define RK805_IRQ_VB_LOW_MSK BIT(1)
#define RK805_IRQ_PWRON_MSK BIT(2)
#define RK805_IRQ_PWRON_LP_MSK BIT(3)
#define RK805_IRQ_HOTDIE_MSK BIT(4)
#define RK805_IRQ_RTC_ALARM_MSK BIT(5)
#define RK805_IRQ_RTC_PERIOD_MSK BIT(6)
#define RK805_IRQ_PWRON_FALL_MSK BIT(7)
#define RK805_PWR_RISE_INT_STATUS BIT(0)
#define RK805_VB_LOW_INT_STATUS BIT(1)
#define RK805_PWRON_INT_STATUS BIT(2)
#define RK805_PWRON_LP_INT_STATUS BIT(3)
#define RK805_HOTDIE_INT_STATUS BIT(4)
#define RK805_ALARM_INT_STATUS BIT(5)
#define RK805_PERIOD_INT_STATUS BIT(6)
#define RK805_PWR_FALL_INT_STATUS BIT(7)
#define RK805_BUCK1_2_ILMAX_MASK (3 << 6)
#define RK805_BUCK3_4_ILMAX_MASK (3 << 3)
#define RK805_RTC_PERIOD_INT_MASK (1 << 6)
#define RK805_RTC_ALARM_INT_MASK (1 << 5)
#define RK805_INT_ALARM_EN (1 << 3)
#define RK805_INT_TIMER_EN (1 << 2)
/* RK808 IRQ Definitions */
#define RK808_IRQ_VOUT_LO 0
#define RK808_IRQ_VB_LO 1
#define RK808_IRQ_PWRON 2
#define RK808_IRQ_PWRON_LP 3
#define RK808_IRQ_HOTDIE 4
#define RK808_IRQ_RTC_ALARM 5
#define RK808_IRQ_RTC_PERIOD 6
#define RK808_IRQ_PLUG_IN_INT 7
#define RK808_IRQ_PLUG_OUT_INT 8
#define RK808_NUM_IRQ 9
#define RK808_IRQ_VOUT_LO_MSK BIT(0)
#define RK808_IRQ_VB_LO_MSK BIT(1)
#define RK808_IRQ_PWRON_MSK BIT(2)
#define RK808_IRQ_PWRON_LP_MSK BIT(3)
#define RK808_IRQ_HOTDIE_MSK BIT(4)
#define RK808_IRQ_RTC_ALARM_MSK BIT(5)
#define RK808_IRQ_RTC_PERIOD_MSK BIT(6)
#define RK808_IRQ_PLUG_IN_INT_MSK BIT(0)
#define RK808_IRQ_PLUG_OUT_INT_MSK BIT(1)
/* RK818 IRQ Definitions */
#define RK818_IRQ_VOUT_LO 0
#define RK818_IRQ_VB_LO 1
#define RK818_IRQ_PWRON 2
#define RK818_IRQ_PWRON_LP 3
#define RK818_IRQ_HOTDIE 4
#define RK818_IRQ_RTC_ALARM 5
#define RK818_IRQ_RTC_PERIOD 6
#define RK818_IRQ_USB_OV 7
#define RK818_IRQ_PLUG_IN 8
#define RK818_IRQ_PLUG_OUT 9
#define RK818_IRQ_CHG_OK 10
#define RK818_IRQ_CHG_TE 11
#define RK818_IRQ_CHG_TS1 12
#define RK818_IRQ_TS2 13
#define RK818_IRQ_CHG_CVTLIM 14
#define RK818_IRQ_DISCHG_ILIM 15
#define RK818_IRQ_VOUT_LO_MSK BIT(0)
#define RK818_IRQ_VB_LO_MSK BIT(1)
#define RK818_IRQ_PWRON_MSK BIT(2)
#define RK818_IRQ_PWRON_LP_MSK BIT(3)
#define RK818_IRQ_HOTDIE_MSK BIT(4)
#define RK818_IRQ_RTC_ALARM_MSK BIT(5)
#define RK818_IRQ_RTC_PERIOD_MSK BIT(6)
#define RK818_IRQ_USB_OV_MSK BIT(7)
#define RK818_IRQ_PLUG_IN_MSK BIT(0)
#define RK818_IRQ_PLUG_OUT_MSK BIT(1)
#define RK818_IRQ_CHG_OK_MSK BIT(2)
#define RK818_IRQ_CHG_TE_MSK BIT(3)
#define RK818_IRQ_CHG_TS1_MSK BIT(4)
#define RK818_IRQ_TS2_MSK BIT(5)
#define RK818_IRQ_CHG_CVTLIM_MSK BIT(6)
#define RK818_IRQ_DISCHG_ILIM_MSK BIT(7)
#define RK818_NUM_IRQ 16
#define RK808_VBAT_LOW_2V8 0x00
#define RK808_VBAT_LOW_2V9 0x01
#define RK808_VBAT_LOW_3V0 0x02
#define RK808_VBAT_LOW_3V1 0x03
#define RK808_VBAT_LOW_3V2 0x04
#define RK808_VBAT_LOW_3V3 0x05
#define RK808_VBAT_LOW_3V4 0x06
#define RK808_VBAT_LOW_3V5 0x07
#define VBAT_LOW_VOL_MASK (0x07 << 0)
#define EN_VABT_LOW_SHUT_DOWN (0x00 << 4)
#define EN_VBAT_LOW_IRQ (0x1 << 4)
#define VBAT_LOW_ACT_MASK (0x1 << 4)
#define BUCK_ILMIN_MASK (7 << 0)
#define BOOST_ILMIN_MASK (7 << 0)
#define BUCK1_RATE_MASK (3 << 3)
#define BUCK2_RATE_MASK (3 << 3)
#define MASK_ALL 0xff
#define BUCK_UV_ACT_MASK 0x0f
#define BUCK_UV_ACT_DISABLE 0
#define SWITCH2_EN BIT(6)
#define SWITCH1_EN BIT(5)
#define DEV_OFF_RST BIT(3)
#define DEV_OFF BIT(0)
#define VB_LO_ACT BIT(4)
#define VB_LO_SEL_3500MV (7 << 0)
#define VOUT_LO_INT BIT(0)
#define CLK32KOUT2_EN BIT(0)
#define TEMP115C 0x0c
#define TEMP_HOTDIE_MSK 0x0c
#define SLP_SD_MSK (0x3 << 2)
#define SHUTDOWN_FUN (0x2 << 2)
#define SLEEP_FUN (0x1 << 2)
#define RK8XX_ID_MSK 0xfff0
#define FPWM_MODE BIT(7)
enum {
BUCK_ILMIN_50MA,
BUCK_ILMIN_100MA,
BUCK_ILMIN_150MA,
BUCK_ILMIN_200MA,
BUCK_ILMIN_250MA,
BUCK_ILMIN_300MA,
BUCK_ILMIN_350MA,
BUCK_ILMIN_400MA,
};
enum {
BOOST_ILMIN_75MA,
BOOST_ILMIN_100MA,
BOOST_ILMIN_125MA,
BOOST_ILMIN_150MA,
BOOST_ILMIN_175MA,
BOOST_ILMIN_200MA,
BOOST_ILMIN_225MA,
BOOST_ILMIN_250MA,
};
enum {
RK805_BUCK1_2_ILMAX_2500MA,
RK805_BUCK1_2_ILMAX_3000MA,
RK805_BUCK1_2_ILMAX_3500MA,
RK805_BUCK1_2_ILMAX_4000MA,
};
enum {
RK805_BUCK3_ILMAX_1500MA,
RK805_BUCK3_ILMAX_2000MA,
RK805_BUCK3_ILMAX_2500MA,
RK805_BUCK3_ILMAX_3000MA,
};
enum {
RK805_BUCK4_ILMAX_2000MA,
RK805_BUCK4_ILMAX_2500MA,
RK805_BUCK4_ILMAX_3000MA,
RK805_BUCK4_ILMAX_3500MA,
};
enum {
RK805_ID = 0x8050,
RK808_ID = 0x0000,
RK818_ID = 0x8181,
};
struct rk808 {
struct i2c_client *i2c;
struct regmap_irq_chip_data *irq_data;
struct regmap *regmap;
long variant;
const struct regmap_config *regmap_cfg;
const struct regmap_irq_chip *regmap_irq_chip;
};
#endif /* __LINUX_REGULATOR_RK808_H */
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