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Rhode4G: Implement different ldo compatibility.

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Below it is the compatible ldo information.
a.wl2868c.
b.et5907.
c.fan53870.

Change-Id: I6bf57bc4420eded96410568323a720c2caafa8e2
Signed-off-by: chenzc2 <chenzc2@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2123413
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: PengFei Qiao <qiaopf1@motorola.com>
Reviewed-by: Zhuoran Xu <xuzr3@motorola.com>
Reviewed-by: Jian Luan <jamesluan@motorola.com>
Reviewed-by: Long Cheng <chengl1@motorola.com>
Reviewed-by: Guobin Zhang <zhanggb@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
chenzc2 2021-11-22 16:45:25 +08:00 • committed by Zhichao Chen
commit 400a7f952b
2 changed files with 230 additions and 143 deletions
Download patch file Download diff file Expand all files Collapse all files

288
drivers/regulator/wl2868c/wl2868c-regulator.c
View file

@ -20,63 +20,64 @@
#include <linux/regulator/machine.h>
#include <linux/regulator/of_regulator.h>
#include "wl2868c-regulator.h"
//static int ldo_chipid = -1;
static int ldo_chipid = -1;
enum slg51000_regulators {
wl2868c_REGULATOR_LDO1 = 0,
wl2868c_REGULATOR_LDO2,
wl2868c_REGULATOR_LDO3,
wl2868c_REGULATOR_LDO4,
wl2868c_REGULATOR_LDO5,
wl2868c_REGULATOR_LDO6,
wl2868c_REGULATOR_LDO7,
wl2868c_MAX_REGULATORS,
WL2868C_REGULATOR_LDO1 = 0,
WL2868C_REGULATOR_LDO2,
WL2868C_REGULATOR_LDO3,
WL2868C_REGULATOR_LDO4,
WL2868C_REGULATOR_LDO5,
WL2868C_REGULATOR_LDO6,
WL2868C_REGULATOR_LDO7,
WL2868C_MAX_REGULATORS,
};
struct wl2868c {
struct device *dev;
struct regmap *regmap;
struct regulator_desc *rdesc[wl2868c_MAX_REGULATORS];
struct regulator_dev *rdev[wl2868c_MAX_REGULATORS];
// int chip_irq;
struct regulator_desc *rdesc[WL2868C_MAX_REGULATORS];
struct regulator_dev *rdev[WL2868C_MAX_REGULATORS];
int chip_cs_pin;
};
struct wl2868c_evt_sta {
unsigned int sreg;
};
static const struct wl2868c_evt_sta wl2868c_status_reg = { wl2868c_LDO_EN };
/*
* struct wl2868c_evt_sta {
* unsigned int sreg;
* };
*
* static const struct wl2868c_evt_sta wl2868c_status_reg = { WL2868C_LDO_EN };
*/
static unsigned int wl2868c_status_reg = WL2868C_LDO_EN;
static const struct regmap_range wl2868c_writeable_ranges[] = {
regmap_reg_range(wl2868c_CURRENT_LIMITSEL, wl2868c_SEQ_STATUS),
/* Do not let useless register writeable */
// regmap_reg_range(wl2868c_CURRENT_LIMITSEL, wl2868c_CURRENT_LIMITSEL),
// regmap_reg_range(wl2868c_LDO1_VOUT, wl2868c_LDO7_VOUT),
// regmap_reg_range(wl2868c_LDO_EN, wl2868c_LDO_EN),
regmap_reg_range(WL2868C_CURRENT_LIMITSEL, WL2868C_SEQ_STATUS),
/* Do not let useless register writeable */
// regmap_reg_range(WL2868C_CURRENT_LIMITSEL, WL2868C_CURRENT_LIMITSEL),
// regmap_reg_range(WL2868C_LDO1_VOUT, WL2868C_LDO7_VOUT),
// regmap_reg_range(WL2868C_LDO_EN, WL2868C_LDO_EN),
};
static const struct regmap_range wl2868c_readable_ranges[] = {
regmap_reg_range(wl2868c_CHIP_REV, wl2868c_SEQ_STATUS),
regmap_reg_range(WL2868C_CHIP_REV, WL2868C_SEQ_STATUS),
};
static const struct regmap_range wl2868c_volatile_ranges[] = {
regmap_reg_range(wl2868c_CURRENT_LIMITSEL, wl2868c_SEQ_STATUS),
regmap_reg_range(WL2868C_CURRENT_LIMITSEL, WL2868C_SEQ_STATUS),
};
static const struct regmap_access_table wl2868c_writeable_table = {
.yes_ranges = wl2868c_writeable_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_writeable_ranges),
.yes_ranges = wl2868c_writeable_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_writeable_ranges),
};
static const struct regmap_access_table wl2868c_readable_table = {
.yes_ranges = wl2868c_readable_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_readable_ranges),
.yes_ranges = wl2868c_readable_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_readable_ranges),
};
static const struct regmap_access_table wl2868c_volatile_table = {
.yes_ranges = wl2868c_volatile_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_volatile_ranges),
.yes_ranges = wl2868c_volatile_ranges,
.n_yes_ranges = ARRAY_SIZE(wl2868c_volatile_ranges),
};
static const struct regmap_config wl2868c_regmap_config = {
@ -91,7 +92,7 @@ static const struct regmap_config wl2868c_regmap_config = {
static int wl2868c_get_error_flags(struct regulator_dev *rdev, unsigned int *flags)
{
struct wl2868c *chip = rdev_get_drvdata(rdev);
uint8_t reg_dump[wl2868c_REG_NUM];
uint8_t reg_dump[WL2868C_REG_NUM];
uint8_t reg_idx;
unsigned int val = 0;
@ -101,7 +102,7 @@ static int wl2868c_get_error_flags(struct regulator_dev *rdev, unsigned int *fla
dev_err(chip->dev, "register 0x03~0x09: LDO1~LDO7 OUT Voltage\n");
dev_err(chip->dev, "register 0x0e: Bit[6:0] LDO7~LDO1 EN\n");
for (reg_idx = 0; reg_idx < wl2868c_REG_NUM; reg_idx++) {
for (reg_idx = 0; reg_idx < WL2868C_REG_NUM; reg_idx++) {
regmap_read(chip->regmap, reg_idx, &val);
reg_dump[reg_idx] = val;
dev_err(chip->dev, "Reg[0x%02x] = 0x%x", reg_idx, reg_dump[reg_idx]);
@ -123,8 +124,7 @@ static int wl2868c_get_status(struct regulator_dev *rdev)
ret = regulator_is_enabled_regmap(rdev);
if (ret < 0) {
dev_err(chip->dev, "Failed to read enable register(%d)\n",
ret);
dev_err(chip->dev, "Failed to read enable register(%d)\n", ret);
return ret;
}
@ -132,13 +132,16 @@ static int wl2868c_get_status(struct regulator_dev *rdev)
return REGULATOR_STATUS_OFF;
wl2868c_get_error_flags(rdev, NULL);
ret = regmap_read(chip->regmap, wl2868c_status_reg.sreg, &status);
if ((ldo_chipid == 0x01) || (ldo_chipid == 0x00))
{
wl2868c_status_reg = fan53870_LDO_EN;
}
ret = regmap_read(chip->regmap, wl2868c_status_reg, &status);
if (ret < 0) {
dev_err(chip->dev, "Failed to read status register(%d)\n",
ret);
dev_err(chip->dev, "Failed to read status register(%d)\n", ret);
return ret;
}
if (status & (0x01ul << id)) {
return REGULATOR_STATUS_ON;
} else {
@ -147,20 +150,22 @@ static int wl2868c_get_status(struct regulator_dev *rdev)
}
static const struct regulator_ops wl2868c_regl_ops = {
.enable = regulator_enable_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_status = wl2868c_get_status,
.get_error_flags = wl2868c_get_error_flags,
};
static int wl2868c_of_parse_cb(struct device_node *np,
const struct regulator_desc *desc,
struct regulator_config *config)
static int wl2868c_of_parse_cb(struct device_node *np, const struct regulator_desc *desc, struct regulator_config *config)
{
int ena_gpio;
@ -171,11 +176,11 @@ static int wl2868c_of_parse_cb(struct device_node *np,
return 0;
}
#define wl2868c_REGL_DESC(_id, _name, _s_name, _min, _step) \
[wl2868c_REGULATOR_##_id] = { \
#define WL2868C_REGL_DESC(_id, _name, _s_name, _min, _step) \
[WL2868C_REGULATOR_##_id] = { \
.name = #_name, \
.supply_name = _s_name, \
.id = wl2868c_REGULATOR_##_id, \
.id = WL2868C_REGULATOR_##_id, \
.of_match = of_match_ptr(#_name), \
.of_parse_cb = wl2868c_of_parse_cb, \
.ops = &wl2868c_regl_ops, \
@ -184,22 +189,22 @@ static int wl2868c_of_parse_cb(struct device_node *np,
.min_uV = _min, \
.uV_step = _step, \
.linear_min_sel = 0, \
.vsel_mask = wl2868c_VSEL_MASK, \
.vsel_reg = wl2868c_##_id##_VSEL, \
.enable_reg = wl2868c_LDO_EN, \
.enable_mask = BIT(wl2868c_REGULATOR_##_id)|0x80, \
.vsel_mask = WL2868C_VSEL_MASK, \
.vsel_reg = WL2868C_##_id##_VSEL, \
.enable_reg = WL2868C_LDO_EN, \
.enable_mask = BIT(WL2868C_REGULATOR_##_id), \
.type = REGULATOR_VOLTAGE, \
.owner = THIS_MODULE, \
}
static struct regulator_desc wl2868c_regls_desc[wl2868c_MAX_REGULATORS] = {
wl2868c_REGL_DESC(LDO1, ldo1, "vin1", 496000, 8000),
wl2868c_REGL_DESC(LDO2, ldo2, "vin1", 496000, 8000),
wl2868c_REGL_DESC(LDO3, ldo3, "vin2", 1504000, 8000),
wl2868c_REGL_DESC(LDO4, ldo4, "vin2", 1504000, 8000),
wl2868c_REGL_DESC(LDO5, ldo5, "vin2", 1504000, 8000),
wl2868c_REGL_DESC(LDO6, ldo6, "vin2", 1504000, 8000),
wl2868c_REGL_DESC(LDO7, ldo7, "vin2", 1504000, 8000),
static struct regulator_desc wl2868c_regls_desc[WL2868C_MAX_REGULATORS] = {
WL2868C_REGL_DESC(LDO1, ldo1, "vin1", 496000, 8000),
WL2868C_REGL_DESC(LDO2, ldo2, "vin1", 496000, 8000),
WL2868C_REGL_DESC(LDO3, ldo3, "vin2", 1504000, 8000),
WL2868C_REGL_DESC(LDO4, ldo4, "vin2", 1504000, 8000),
WL2868C_REGL_DESC(LDO5, ldo5, "vin2", 1504000, 8000),
WL2868C_REGL_DESC(LDO6, ldo6, "vin2", 1504000, 8000),
WL2868C_REGL_DESC(LDO7, ldo7, "vin2", 1504000, 8000),
};
static int wl2868c_regulator_init(struct wl2868c *chip)
@ -209,17 +214,17 @@ static int wl2868c_regulator_init(struct wl2868c *chip)
u8 vsel_range[1];
int id, ret = 0;
const unsigned int ldo_regs[wl2868c_MAX_REGULATORS] = {
wl2868c_LDO1_VOUT,
wl2868c_LDO2_VOUT,
wl2868c_LDO3_VOUT,
wl2868c_LDO4_VOUT,
wl2868c_LDO5_VOUT,
wl2868c_LDO6_VOUT,
wl2868c_LDO7_VOUT,
unsigned int ldo_regs[WL2868C_MAX_REGULATORS] = {
WL2868C_LDO1_VOUT,
WL2868C_LDO2_VOUT,
WL2868C_LDO3_VOUT,
WL2868C_LDO4_VOUT,
WL2868C_LDO5_VOUT,
WL2868C_LDO6_VOUT,
WL2868C_LDO7_VOUT,
};
const unsigned int initial_voltage[wl2868c_MAX_REGULATORS] = {
unsigned int initial_voltage[WL2868C_MAX_REGULATORS] = {
0x24,//LDO1 1.05V
0x30,//LDO2 1.2V
0x80,//LDO3 2.8V
@ -230,43 +235,90 @@ static int wl2868c_regulator_init(struct wl2868c *chip)
};
/*Disable all ldo output by default*/
ret = regmap_write(chip->regmap, wl2868c_LDO_EN, 0);
if (ldo_chipid == 0x33)
{
ret = regmap_write(chip->regmap, WL2868C_LDO_EN, 0x80);
}
else if((ldo_chipid == 0x01) ||(ldo_chipid == 0x00))
{
ret = regmap_write(chip->regmap, fan53870_LDO_EN, 0);
}
if (ret < 0) {
dev_err(chip->dev,
"Disable all LDO output failed!!!\n");
dev_err(chip->dev, "Disable all LDO output failed!!!\n");
return ret;
}
for (id = 0; id < wl2868c_MAX_REGULATORS; id++) {
//ET5907 chipid is 0x00,Fan53870 chipid is 0x01.for change min_uV and step by chip
if (0x01 == ldo_chipid)
{
wl2868c_regls_desc[WL2868C_REGULATOR_LDO1].min_uV = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO1].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO2].min_uV = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO2].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO3].min_uV = 1372000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO3].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO4].min_uV = 1372000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO4].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO5].min_uV = 1372000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO5].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO6].min_uV = 1372000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO6].uV_step = 8000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO7].min_uV = 1372000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO7].uV_step = 8000;
}
else if (0x00 == ldo_chipid)
{
wl2868c_regls_desc[WL2868C_REGULATOR_LDO1].min_uV = 600000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO1].uV_step = 6000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO2].min_uV = 600000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO2].uV_step = 6000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO3].min_uV = 1200000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO3].uV_step = 10000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO4].min_uV = 1200000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO4].uV_step = 10000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO5].min_uV = 1200000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO5].uV_step = 10000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO6].min_uV = 1200000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO6].uV_step = 10000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO7].min_uV = 1200000;
wl2868c_regls_desc[WL2868C_REGULATOR_LDO7].uV_step = 10000;
}
for (id = 0; id < WL2868C_MAX_REGULATORS; id++)
{
if ((0x01 == ldo_chipid) || (0x00 == ldo_chipid))
{
wl2868c_regls_desc[id].enable_reg = fan53870_LDO_EN;
wl2868c_regls_desc[id].enable_mask = BIT(id);
wl2868c_regls_desc[id].vsel_reg += fan53870_LDO_OFFSET;
}
chip->rdesc[id] = &wl2868c_regls_desc[id];
rdesc = chip->rdesc[id];
config.regmap = chip->regmap;
config.dev = chip->dev;
rdesc = chip->rdesc[id];
config.regmap = chip->regmap;
config.dev = chip->dev;
config.driver_data = chip;
ret = regmap_bulk_read(chip->regmap, ldo_regs[id],
vsel_range, 1);
pr_err("wl2868c_regulator_init: LDO%d, default value:0x%x", (id+1), vsel_range[0]);
ret = regmap_bulk_read(chip->regmap, ldo_regs[id], vsel_range, 1);
pr_err("wl2868c_regulator_init: LDO%d, ldo_regs=0x%x default value:0x%x", (id+1),ldo_regs[id],vsel_range[0]);
if (ret < 0) {
dev_err(chip->dev,
"Failed to read the ldo register\n");
dev_err(chip->dev, "Failed to read the ldo register\n");
return ret;
}
pr_err("wl2868c_regulator_init: enable_reg0x%x, enable_mask:0x%x", wl2868c_regls_desc[id].enable_reg, wl2868c_regls_desc[id].enable_mask);
ret = regmap_write(chip->regmap, ldo_regs[id], initial_voltage[id]);
if (ret < 0) {
dev_err(chip->dev,
"Failed to write inital voltage register\n");
dev_err(chip->dev, "Failed to write inital voltage register\n");
return ret;
}
pr_err("wl2868c_regulator_init: LDO%d, initial value:0x%x", (id+1), initial_voltage[id]);
chip->rdev[id] = devm_regulator_register(chip->dev, rdesc,
&config);
chip->rdev[id] = devm_regulator_register(chip->dev, rdesc, &config);
if (IS_ERR(chip->rdev[id])) {
ret = PTR_ERR(chip->rdev[id]);
dev_err(chip->dev,
"Failed to register regulator(%s):%d\n",
chip->rdesc[id]->name, ret);
dev_err(chip->dev, "Failed to register regulator(%s):%d\n", chip->rdesc[id]->name, ret);
return ret;
}
}
@ -274,23 +326,11 @@ static int wl2868c_regulator_init(struct wl2868c *chip)
return 0;
}
static int wl2868c_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int wl2868c_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
struct device *dev = &client->dev;
struct wl2868c *chip;
int error, cs_gpio, ret;
#if 0//del by zhangle
unsigned int status = 0;
ldo_chipid = regmap_read(chip->regmap, wl2868c_CHIP_REV, &status);
if (ldo_chipid != 0x82)
{
dev_info(chip->dev, "wl2868c_i2c addr error:%d\n", ldo_chipid);
return -ENOMEM;
}
#endif
chip = devm_kzalloc(dev, sizeof(struct wl2868c), GFP_KERNEL);
if (!chip) {
dev_err(chip->dev, "wl2868c_i2c_probe Memory error...\n");
@ -298,6 +338,7 @@ static int wl2868c_i2c_probe(struct i2c_client *client,
}
dev_info(chip->dev, "wl2868c_i2c_probe Enter...\n");
cs_gpio = of_get_named_gpio(dev->of_node, "semi,cs-gpios", 0);
if (cs_gpio > 0) {
if (!gpio_is_valid(cs_gpio)) {
@ -305,11 +346,9 @@ static int wl2868c_i2c_probe(struct i2c_client *client,
return -EPERM;
}
ret = devm_gpio_request_one(dev, cs_gpio, GPIOF_OUT_INIT_HIGH,
"wl2868c_cs_pin");
ret = devm_gpio_request_one(dev, cs_gpio, GPIOF_OUT_INIT_HIGH, "wl2868c_cs_pin");
if (ret) {
dev_err(dev, "GPIO(%d) request failed(%d)\n",
cs_gpio, ret);
dev_err(dev, "GPIO(%d) request failed(%d)\n", cs_gpio, ret);
return ret;
}
@ -317,16 +356,49 @@ static int wl2868c_i2c_probe(struct i2c_client *client,
}
dev_info(chip->dev, "wl2868c_i2c_probe cs_gpio:%d...\n", cs_gpio);
mdelay(10);
i2c_set_clientdata(client, chip);
chip->dev = dev;
chip->dev = dev;
chip->regmap = devm_regmap_init_i2c(client, &wl2868c_regmap_config);
if (IS_ERR(chip->regmap)) {
regmap_read(chip->regmap, WL2868C_CHIP_REV, &ldo_chipid);
dev_info(chip->dev, "IIC addr= 0x%x chipid=:0x%x\n", client->addr,ldo_chipid);
//if regmap fail use a new iic addr try again.
if ((ldo_chipid != 0x33)&&(ldo_chipid != 0x01)&& (ldo_chipid != 0x00)) {
error = PTR_ERR(chip->regmap);
dev_err(dev, "Failed to allocate register map: %d\n",
dev_info(chip->dev, "retry iic init\n");
client->addr = fan53870_ET5907_ADDR;
i2c_set_clientdata(client, chip);
chip->dev = dev;
chip->regmap = devm_regmap_init_i2c(client, &wl2868c_regmap_config);
regmap_read(chip->regmap, WL2868C_CHIP_REV, &ldo_chipid);
if (IS_ERR(chip->regmap)) {
error = PTR_ERR(chip->regmap);
dev_err(dev, "Failed to allocate register map: %d\n",
error);
return error;
return error;
}
}
ret = regmap_read(chip->regmap, WL2868C_CHIP_REV, &ldo_chipid);
if (0x33 == ldo_chipid)
{
dev_info(chip->dev, "wl2868c chipid=:0x%x\n", ldo_chipid);
}
else if (0x01 == ldo_chipid)
{
dev_info(chip->dev, "fan53870 chipid=:0x%x\n", ldo_chipid);
}
else if (0x00 == ldo_chipid)
{
dev_info(chip->dev, "et5907 chipid=:0x%x\n", ldo_chipid);
}
else
{
dev_err(chip->dev, "ldo read chipid error...chipid=:0x%x\n",ldo_chipid);
return -ENOMEM;
}
{

75
drivers/regulator/wl2868c/wl2868c-regulator.h
View file

@ -6,42 +6,57 @@
* Author: ChengLong, Motorola Mobility LLC,
*/
#ifndef __wl2868c_REGISTERS_H__
#define __wl2868c_REGISTERS_H__
#ifndef __WL2868C_REGISTERS_H__
#define __WL2868C_REGISTERS_H__
/* Registers */
#define wl2868c_REG_NUM (wl2868c_SEQ_STATUS - wl2868c_CHIP_REV + 1)
#define WL2868C_REG_NUM (WL2868C_SEQ_STATUS - WL2868C_CHIP_REV + 1)
#define wl2868c_CHIP_REV 0x00
#define wl2868c_CURRENT_LIMITSEL 0x01
#define wl2868c_DISCHARGE_RESISTORS 0x02
#define wl2868c_LDO1_VOUT 0x03
#define wl2868c_LDO2_VOUT 0x04
#define wl2868c_LDO3_VOUT 0x05
#define wl2868c_LDO4_VOUT 0x06
#define wl2868c_LDO5_VOUT 0x07
#define wl2868c_LDO6_VOUT 0x08
#define wl2868c_LDO7_VOUT 0x09
#define wl2868c_LDO1_LDO2_SEQ 0x0a
#define wl2868c_LDO3_LDO4_SEQ 0x0b
#define wl2868c_LDO5_LDO6_SEQ 0x0c
#define wl2868c_LDO7_SEQ 0x0d
#define wl2868c_LDO_EN 0x0e
#define wl2868c_SEQ_STATUS 0x0f
#define WL2868C_CHIP_REV 0x01
#define WL2868C_CURRENT_LIMITSEL 0x01
#define WL2868C_DISCHARGE_RESISTORS 0x02
#define WL2868C_LDO1_VOUT 0x03
#define WL2868C_LDO2_VOUT 0x04
#define WL2868C_LDO3_VOUT 0x05
#define WL2868C_LDO4_VOUT 0x06
#define WL2868C_LDO5_VOUT 0x07
#define WL2868C_LDO6_VOUT 0x08
#define WL2868C_LDO7_VOUT 0x09
#define WL2868C_LDO1_LDO2_SEQ 0x0a
#define WL2868C_LDO3_LDO4_SEQ 0x0b
#define WL2868C_LDO5_LDO6_SEQ 0x0c
#define WL2868C_LDO7_SEQ 0x0d
#define WL2868C_LDO_EN 0x0e
#define WL2868C_SEQ_STATUS 0x0f
/* wl2868c_LDO1_VSEL ~ wl2868c_LDO7_VSEL =
#define fan53870_LDO1_VOUT 0x04
#define fan53870_LDO2_VOUT 0x05
#define fan53870_LDO3_VOUT 0x06
#define fan53870_LDO4_VOUT 0x07
#define fan53870_LDO5_VOUT 0x08
#define fan53870_LDO6_VOUT 0x09
#define fan53870_LDO7_VOUT 0x0a
#define fan53870_LDO_EN 0x03
#define fan53870_LDO_OFFSET 0x01
#define fan53870_ET5907_ADDR 0x35
/* WL2868C_LDO1_VSEL ~ WL2868C_LDO7_VSEL =
* 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09
*/
#define wl2868c_LDO1_VSEL wl2868c_LDO1_VOUT
#define wl2868c_LDO2_VSEL wl2868c_LDO2_VOUT
#define wl2868c_LDO3_VSEL wl2868c_LDO3_VOUT
#define wl2868c_LDO4_VSEL wl2868c_LDO4_VOUT
#define wl2868c_LDO5_VSEL wl2868c_LDO5_VOUT
#define wl2868c_LDO6_VSEL wl2868c_LDO6_VOUT
#define wl2868c_LDO7_VSEL wl2868c_LDO7_VOUT
#define WL2868C_LDO1_VSEL WL2868C_LDO1_VOUT
#define WL2868C_LDO2_VSEL WL2868C_LDO2_VOUT
#define WL2868C_LDO3_VSEL WL2868C_LDO3_VOUT
#define WL2868C_LDO4_VSEL WL2868C_LDO4_VOUT
#define WL2868C_LDO5_VSEL WL2868C_LDO5_VOUT
#define WL2868C_LDO6_VSEL WL2868C_LDO6_VOUT
#define WL2868C_LDO7_VSEL WL2868C_LDO7_VOUT
#define wl2868c_VSEL_SHIFT 0
#define wl2868c_VSEL_MASK (0xff << 0)
#define WL2868C_VSEL_SHIFT 0
#define WL2868C_VSEL_MASK (0xff << 0)
#endif /* __wl2868c_REGISTERS_H__ */
#endif /* __WL2868C_REGISTERS_H__ */