[PATCH 9/9] mfd: mt6360: Merge different sub-devices I2C read/write

Gene Chen
2020-08-04T16:33:43Z

Remove unuse register definition.
Merge different sub-devices I2C read/write functions into one Regmap,
because PMIC and LDO part need CRC bits for access protection.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
---
drivers/base/regmap/Kconfig | 3 +
drivers/base/regmap/Makefile | 1 +
drivers/base/regmap/regmap-mt6360.c | 163 ++++++++++++++++++++++++++
drivers/mfd/Kconfig | 2 +
drivers/mfd/mt6360-core.c | 95 ++++++++++-----
include/linux/mfd/mt6360.h | 225 ++----------------------------------
6 files changed, 246 insertions(+), 243 deletions(-)
create mode 100644 drivers/base/regmap/regmap-mt6360.c

diff --git a/drivers/base/regmap/Kconfig b/drivers/base/regmap/Kconfig
index 0fd6f97..90345d9 100644
--- a/drivers/base/regmap/Kconfig
+++ b/drivers/base/regmap/Kconfig
@@ -16,6 +16,9 @@ config REGCACHE_COMPRESSED
config REGMAP_AC97
tristate

+config REGMAP_MT6360
+ tristate
+
config REGMAP_I2C
tristate
depends on I2C
diff --git a/drivers/base/regmap/Makefile b/drivers/base/regmap/Makefile
index ff6c7d8..ea47655 100644
--- a/drivers/base/regmap/Makefile
+++ b/drivers/base/regmap/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o
obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o
obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o
obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o
+obj-$(CONFIG_REGMAP_MT6360) += regmap-mt6360.o
obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o
obj-$(CONFIG_REGMAP_SLIMBUS) += regmap-slimbus.o
obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o
diff --git a/drivers/base/regmap/regmap-mt6360.c b/drivers/base/regmap/regmap-mt6360.c
new file mode 100644
index 0000000..1158d1f
--- /dev/null
+++ b/drivers/base/regmap/regmap-mt6360.c
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Register map access API - MT6360 support
+ *
+ * Copyright (c) 2020 MediaTek Inc.
+ *
+ * Author: Gene Chen <gene_chen@richtek.com>
+ */
+
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+
+#include <linux/mfd/mt6360.h>
+
+#define MT6360_ADDRESS_MASK 0x3F
+#define MT6360_DATA_SIZE_1_BYTE 0x00
+#define MT6360_DATA_SIZE_2_BYTES 0x40
+#define MT6360_DATA_SIZE_3_BYTES 0x80
+#define MT6360_DATA_SIZE_4_BYTES 0xC0
+
+#define MT6360_CRC8_POLYNOMIAL 0x7
+
+static int mt6360_xlate_pmicldo_addr(u8 *addr, int rw_size)
+{
+ /* Address is already in encoded [5:0] */
+ *addr &= MT6360_ADDRESS_MASK;
+
+ switch (rw_size) {
+ case 1:
+ *addr |= MT6360_DATA_SIZE_1_BYTE;
+ break;
+ case 2:
+ *addr |= MT6360_DATA_SIZE_2_BYTES;
+ break;
+ case 3:
+ *addr |= MT6360_DATA_SIZE_3_BYTES;
+ break;
+ case 4:
+ *addr |= MT6360_DATA_SIZE_4_BYTES;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int mt6360_regmap_read(void *context, const void *reg, size_t reg_size,
+ void *val, size_t val_size)
+{
+ struct mt6360_ddata *ddata = context;
+ u8 bank = *(u8 *)reg, reg_addr = *(u8 *)(reg + 1);
+ struct i2c_client *i2c = ddata->i2c[bank];
+ bool crc_needed = false;
+ u8 *buf;
+ /* first two is i2c_addr + reg_addr , last is crc8 */
+ int alloc_size = 2 + val_size + 1, read_size = val_size;
+ u8 crc;
+ int ret;
+
+ if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) {
+ crc_needed = true;
+ ret = mt6360_xlate_pmicldo_addr(&reg_addr, val_size);
+ if (ret < 0)
+ return ret;
+ read_size += 1;
+ }
+
+ buf = kzalloc(alloc_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ /* 7 bit slave addr + read bit */
+ buf[0] = ((i2c->addr & 0x7f) << 1) + 1;
+ buf[1] = reg_addr;
+
+ ret = i2c_smbus_read_i2c_block_data(i2c, reg_addr, read_size, buf + 2);
+
+ if (ret == read_size) {
+ memcpy(val, buf + 2, val_size);
+ if (crc_needed) {
+ crc = crc8(ddata->crc8_tbl, buf, val_size + 2, 0);
+ if (crc != buf[val_size + 2])
+ ret = -EIO;
+ }
+ }
+
+ kfree(buf);
+
+ if (ret < 0)
+ return ret;
+ else if (ret != read_size)
+ return -EIO;
+
+ return 0;
+}
+
+static int mt6360_regmap_write(void *context, const void *val, size_t val_size)
+{
+ struct mt6360_ddata *ddata = context;
+ u8 bank = *(u8 *)val, reg_addr = *(u8 *)(val + 1);
+ struct i2c_client *i2c = ddata->i2c[bank];
+ bool crc_needed = false;
+ u8 *buf;
+ /* first two is i2c_addr + reg_addr , last crc8 + dummy */
+ int alloc_size = 2 + val_size + 2, write_size = val_size - 2;
+ int ret;
+
+ if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) {
+ crc_needed = true;
+ ret = mt6360_xlate_pmicldo_addr(&reg_addr, val_size - 2);
+ if (ret < 0)
+ return ret;
+ }
+
+ buf = kzalloc(alloc_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ /* 7 bit slave addr + write bit */
+ buf[0] = ((i2c->addr & 0x7f) << 1);
+ buf[1] = reg_addr;
+ /* val need to minus regaddr 16bit */
+ memcpy(buf + 2, val + 2, write_size);
+
+ if (crc_needed) {
+ buf[val_size] = crc8(ddata->crc8_tbl, buf, val_size, 0);
+ write_size += 2;
+ }
+
+ ret = i2c_smbus_write_i2c_block_data(i2c,
+ reg_addr, write_size, buf + 2);
+
+ kfree(buf);
+
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static const struct regmap_bus mt6360_regmap_bus = {
+ .read = mt6360_regmap_read,
+ .write = mt6360_regmap_write,
+
+ /* due to pmic and ldo crc access size limit */
+ .max_raw_read = 4,
+ .max_raw_write = 4,
+};
+
+struct regmap *__devm_regmap_init_mt6360(struct mt6360_ddata *ddata,
+ const struct regmap_config *config,
+ struct lock_class_key *lock_key,
+ const char *lock_name)
+{
+ crc8_populate_msb(ddata->crc8_tbl, MT6360_CRC8_POLYNOMIAL);
+ return __devm_regmap_init(ddata->dev, &mt6360_regmap_bus, ddata,
+ config, lock_key, lock_name);
+}
+EXPORT_SYMBOL_GPL(__devm_regmap_init_mt6360);
+
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a37d7d1..9752bb1 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -913,6 +913,8 @@ config MFD_MT6360
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
+ select REGMAP_MT6360
+ select CRC8
depends on I2C
help
Say Y here to enable MT6360 PMU/PMIC/LDO functional support.
diff --git a/drivers/mfd/mt6360-core.c b/drivers/mfd/mt6360-core.c
index 677c974..fa48f7b 100644
--- a/drivers/mfd/mt6360-core.c
+++ b/drivers/mfd/mt6360-core.c
@@ -5,8 +5,6 @@
* Author: Gene Chen <gene_chen@richtek.com>
*/

-#include <linux/crc8.h>
-#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mfd/core.h>
@@ -16,6 +14,29 @@

#include <linux/mfd/mt6360.h>

+#define MT6360_TCPC_SLAVEID 0x4E
+#define MT6360_PMIC_SLAVEID 0x1A
+#define MT6360_LDO_SLAVEID 0x64
+#define MT6360_PMU_SLAVEID 0x34
+
+#define MT6360_REG_TCPCSTART 0x00
+#define MT6360_REG_TCPCEND 0xFF
+#define MT6360_REG_PMICSTART 0x100
+#define MT6360_REG_PMICEND 0x13B
+#define MT6360_REG_LDOSTART 0x200
+#define MT6360_REG_LDOEND 0x21C
+#define MT6360_REG_PMUSTART 0x300
+#define MT6360_PMU_DEV_INFO 0x300
+#define MT6360_PMU_CHG_IRQ1 0x3D0
+#define MT6360_PMU_CHG_MASK1 0x3F0
+#define MT6360_REG_PMUEND 0x3FF
+
+#define MT6360_PMU_IRQ_REGNUM 16
+
+#define CHIP_VEN_MASK 0xF0
+#define CHIP_VEN_MT6360 0x50
+#define CHIP_REV_MASK 0x0F
+
/* reg 0 -> 0 ~ 7 */
#define MT6360_CHG_TREG_EVT 4
#define MT6360_CHG_AICR_EVT 5
@@ -220,12 +241,6 @@ static const struct regmap_irq_chip mt6360_irq_chip = {
.use_ack = true,
};

-static const struct regmap_config mt6360_pmu_regmap_config = {
- .reg_bits = 8,
- .val_bits = 8,
- .max_register = MT6360_PMU_MAXREG,
-};
-
static const struct resource mt6360_adc_resources[] = {
DEFINE_RES_IRQ_NAMED(MT6360_ADC_DONEI, "adc_donei"),
};
@@ -303,7 +318,7 @@ static int mt6360_check_vendor_info(struct mt6360_ddata *ddata)
return ret;

if ((info & CHIP_VEN_MASK) != CHIP_VEN_MT6360) {
- dev_err(&client->dev, "Device not supported\n");
+ dev_err(ddata->dev, "Device not supported\n");
return -ENODEV;
}

@@ -312,11 +327,36 @@ static int mt6360_check_vendor_info(struct mt6360_ddata *ddata)
return 0;
}

-static const unsigned short mt6360_slave_addr[MT6360_SLAVE_MAX] = {
- MT6360_PMU_SLAVEID,
+static const u16 mt6360_slave_addrs[MT6360_SLAVE_MAX] = {
+ MT6360_TCPC_SLAVEID,
MT6360_PMIC_SLAVEID,
MT6360_LDO_SLAVEID,
- MT6360_TCPC_SLAVEID,
+ MT6360_PMU_SLAVEID,
+};
+
+static bool mt6360_is_readwrite_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case MT6360_REG_TCPCSTART ... MT6360_REG_TCPCEND:
+ fallthrough;
+ case MT6360_REG_PMICSTART ... MT6360_REG_PMICEND:
+ fallthrough;
+ case MT6360_REG_LDOSTART ... MT6360_REG_LDOEND:
+ fallthrough;
+ case MT6360_REG_PMUSTART ... MT6360_REG_PMUEND:
+ return true;
+ }
+
+ return false;
+}
+
+static const struct regmap_config mt6360_regmap_config = {
+ .reg_bits = 16,
+ .val_bits = 8,
+ .reg_format_endian = REGMAP_ENDIAN_BIG,
+ .max_register = MT6360_REG_PMUEND,
+ .writeable_reg = mt6360_is_readwrite_reg,
+ .readable_reg = mt6360_is_readwrite_reg,
};

static int mt6360_probe(struct i2c_client *client)
@@ -329,9 +369,22 @@ static int mt6360_probe(struct i2c_client *client)
return -ENOMEM;

ddata->dev = &client->dev;
- i2c_set_clientdata(client, ddata);

- ddata->regmap = devm_regmap_init_i2c(client, &mt6360_pmu_regmap_config);
+ for (i = 0; i < MT6360_SLAVE_MAX - 1; i++) {
+ ddata->i2c[i] = devm_i2c_new_dummy_device(&client->dev,
+ client->adapter,
+ mt6360_slave_addrs[i]);
+ if (IS_ERR(ddata->i2c[i])) {
+ dev_err(&client->dev,
+ "Failed to get new dummy I2C device for address 0x%x",
+ mt6360_slave_addrs[i]);
+ return PTR_ERR(ddata->i2c[i]);
+ }
+ }
+ ddata->i2c[MT6360_SLAVE_MAX - 1] = client;
+
+ ddata->regmap = __devm_regmap_init_mt6360(ddata, &mt6360_regmap_config,
+ NULL, NULL);
if (IS_ERR(ddata->regmap)) {
dev_err(&client->dev, "Failed to register regmap\n");
return PTR_ERR(ddata->regmap);
@@ -349,20 +402,6 @@ static int mt6360_probe(struct i2c_client *client)
return ret;
}

- ddata->i2c[0] = client;
- for (i = 1; i < MT6360_SLAVE_MAX; i++) {
- ddata->i2c[i] = devm_i2c_new_dummy_device(&client->dev,
- client->adapter,
- mt6360_slave_addr[i]);
- if (IS_ERR(ddata->i2c[i])) {
- dev_err(&client->dev,
- "Failed to get new dummy I2C device for address 0x%x",
- mt6360_slave_addr[i]);
- return PTR_ERR(ddata->i2c[i]);
- }
- i2c_set_clientdata(ddata->i2c[i], ddata);
- }
-
ret = devm_mfd_add_devices(&client->dev, PLATFORM_DEVID_AUTO,
mt6360_devs, ARRAY_SIZE(mt6360_devs), NULL,
0, regmap_irq_get_domain(ddata->irq_data));
diff --git a/include/linux/mfd/mt6360.h b/include/linux/mfd/mt6360.h
index da0fb5c..11570a2 100644
--- a/include/linux/mfd/mt6360.h
+++ b/include/linux/mfd/mt6360.h
@@ -6,235 +6,30 @@
#ifndef __MT6360_H__
#define __MT6360_H__

+#include <linux/crc8.h>
+#include <linux/i2c.h>
#include <linux/regmap.h>

enum {
- MT6360_SLAVE_PMU = 0,
+ MT6360_SLAVE_TCPC = 0,
MT6360_SLAVE_PMIC,
MT6360_SLAVE_LDO,
- MT6360_SLAVE_TCPC,
+ MT6360_SLAVE_PMU,
MT6360_SLAVE_MAX,
};

-#define MT6360_PMU_SLAVEID 0x34
-#define MT6360_PMIC_SLAVEID 0x1A
-#define MT6360_LDO_SLAVEID 0x64
-#define MT6360_TCPC_SLAVEID 0x4E
-
-struct mt6360_data {
+struct mt6360_ddata {
struct i2c_client *i2c[MT6360_SLAVE_MAX];
struct device *dev;
struct regmap *regmap;
struct regmap_irq_chip_data *irq_data;
unsigned int chip_rev;
+ u8 crc8_tbl[CRC8_TABLE_SIZE];
};

-/* PMU register defininition */
-#define MT6360_PMU_DEV_INFO 0x00
-#define MT6360_PMU_CORE_CTRL1 0x01
-#define MT6360_PMU_RST1 0x02
-#define MT6360_PMU_CRCEN 0x03
-#define MT6360_PMU_RST_PAS_CODE1 0x04
-#define MT6360_PMU_RST_PAS_CODE2 0x05
-#define MT6360_PMU_CORE_CTRL2 0x06
-#define MT6360_PMU_TM_PAS_CODE1 0x07
-#define MT6360_PMU_TM_PAS_CODE2 0x08
-#define MT6360_PMU_TM_PAS_CODE3 0x09
-#define MT6360_PMU_TM_PAS_CODE4 0x0A
-#define MT6360_PMU_IRQ_IND 0x0B
-#define MT6360_PMU_IRQ_MASK 0x0C
-#define MT6360_PMU_IRQ_SET 0x0D
-#define MT6360_PMU_SHDN_CTRL 0x0E
-#define MT6360_PMU_TM_INF 0x0F
-#define MT6360_PMU_I2C_CTRL 0x10
-#define MT6360_PMU_CHG_CTRL1 0x11
-#define MT6360_PMU_CHG_CTRL2 0x12
-#define MT6360_PMU_CHG_CTRL3 0x13
-#define MT6360_PMU_CHG_CTRL4 0x14
-#define MT6360_PMU_CHG_CTRL5 0x15
-#define MT6360_PMU_CHG_CTRL6 0x16
-#define MT6360_PMU_CHG_CTRL7 0x17
-#define MT6360_PMU_CHG_CTRL8 0x18
-#define MT6360_PMU_CHG_CTRL9 0x19
-#define MT6360_PMU_CHG_CTRL10 0x1A
-#define MT6360_PMU_CHG_CTRL11 0x1B
-#define MT6360_PMU_CHG_CTRL12 0x1C
-#define MT6360_PMU_CHG_CTRL13 0x1D
-#define MT6360_PMU_CHG_CTRL14 0x1E
-#define MT6360_PMU_CHG_CTRL15 0x1F
-#define MT6360_PMU_CHG_CTRL16 0x20
-#define MT6360_PMU_CHG_AICC_RESULT 0x21
-#define MT6360_PMU_DEVICE_TYPE 0x22
-#define MT6360_PMU_QC_CONTROL1 0x23
-#define MT6360_PMU_QC_CONTROL2 0x24
-#define MT6360_PMU_QC30_CONTROL1 0x25
-#define MT6360_PMU_QC30_CONTROL2 0x26
-#define MT6360_PMU_USB_STATUS1 0x27
-#define MT6360_PMU_QC_STATUS1 0x28
-#define MT6360_PMU_QC_STATUS2 0x29
-#define MT6360_PMU_CHG_PUMP 0x2A
-#define MT6360_PMU_CHG_CTRL17 0x2B
-#define MT6360_PMU_CHG_CTRL18 0x2C
-#define MT6360_PMU_CHRDET_CTRL1 0x2D
-#define MT6360_PMU_CHRDET_CTRL2 0x2E
-#define MT6360_PMU_DPDN_CTRL 0x2F
-#define MT6360_PMU_CHG_HIDDEN_CTRL1 0x30
-#define MT6360_PMU_CHG_HIDDEN_CTRL2 0x31
-#define MT6360_PMU_CHG_HIDDEN_CTRL3 0x32
-#define MT6360_PMU_CHG_HIDDEN_CTRL4 0x33
-#define MT6360_PMU_CHG_HIDDEN_CTRL5 0x34
-#define MT6360_PMU_CHG_HIDDEN_CTRL6 0x35
-#define MT6360_PMU_CHG_HIDDEN_CTRL7 0x36
-#define MT6360_PMU_CHG_HIDDEN_CTRL8 0x37
-#define MT6360_PMU_CHG_HIDDEN_CTRL9 0x38
-#define MT6360_PMU_CHG_HIDDEN_CTRL10 0x39
-#define MT6360_PMU_CHG_HIDDEN_CTRL11 0x3A
-#define MT6360_PMU_CHG_HIDDEN_CTRL12 0x3B
-#define MT6360_PMU_CHG_HIDDEN_CTRL13 0x3C
-#define MT6360_PMU_CHG_HIDDEN_CTRL14 0x3D
-#define MT6360_PMU_CHG_HIDDEN_CTRL15 0x3E
-#define MT6360_PMU_CHG_HIDDEN_CTRL16 0x3F
-#define MT6360_PMU_CHG_HIDDEN_CTRL17 0x40
-#define MT6360_PMU_CHG_HIDDEN_CTRL18 0x41
-#define MT6360_PMU_CHG_HIDDEN_CTRL19 0x42
-#define MT6360_PMU_CHG_HIDDEN_CTRL20 0x43
-#define MT6360_PMU_CHG_HIDDEN_CTRL21 0x44
-#define MT6360_PMU_CHG_HIDDEN_CTRL22 0x45
-#define MT6360_PMU_CHG_HIDDEN_CTRL23 0x46
-#define MT6360_PMU_CHG_HIDDEN_CTRL24 0x47
-#define MT6360_PMU_CHG_HIDDEN_CTRL25 0x48
-#define MT6360_PMU_BC12_CTRL 0x49
-#define MT6360_PMU_CHG_STAT 0x4A
-#define MT6360_PMU_RESV1 0x4B
-#define MT6360_PMU_TYPEC_OTP_TH_SEL_CODEH 0x4E
-#define MT6360_PMU_TYPEC_OTP_TH_SEL_CODEL 0x4F
-#define MT6360_PMU_TYPEC_OTP_HYST_TH 0x50
-#define MT6360_PMU_TYPEC_OTP_CTRL 0x51
-#define MT6360_PMU_ADC_BAT_DATA_H 0x52
-#define MT6360_PMU_ADC_BAT_DATA_L 0x53
-#define MT6360_PMU_IMID_BACKBST_ON 0x54
-#define MT6360_PMU_IMID_BACKBST_OFF 0x55
-#define MT6360_PMU_ADC_CONFIG 0x56
-#define MT6360_PMU_ADC_EN2 0x57
-#define MT6360_PMU_ADC_IDLE_T 0x58
-#define MT6360_PMU_ADC_RPT_1 0x5A
-#define MT6360_PMU_ADC_RPT_2 0x5B
-#define MT6360_PMU_ADC_RPT_3 0x5C
-#define MT6360_PMU_ADC_RPT_ORG1 0x5D
-#define MT6360_PMU_ADC_RPT_ORG2 0x5E
-#define MT6360_PMU_BAT_OVP_TH_SEL_CODEH 0x5F
-#define MT6360_PMU_BAT_OVP_TH_SEL_CODEL 0x60
-#define MT6360_PMU_CHG_CTRL19 0x61
-#define MT6360_PMU_VDDASUPPLY 0x62
-#define MT6360_PMU_BC12_MANUAL 0x63
-#define MT6360_PMU_CHGDET_FUNC 0x64
-#define MT6360_PMU_FOD_CTRL 0x65
-#define MT6360_PMU_CHG_CTRL20 0x66
-#define MT6360_PMU_CHG_HIDDEN_CTRL26 0x67
-#define MT6360_PMU_CHG_HIDDEN_CTRL27 0x68
-#define MT6360_PMU_RESV2 0x69
-#define MT6360_PMU_USBID_CTRL1 0x6D
-#define MT6360_PMU_USBID_CTRL2 0x6E
-#define MT6360_PMU_USBID_CTRL3 0x6F
-#define MT6360_PMU_FLED_CFG 0x70
-#define MT6360_PMU_RESV3 0x71
-#define MT6360_PMU_FLED1_CTRL 0x72
-#define MT6360_PMU_FLED_STRB_CTRL 0x73
-#define MT6360_PMU_FLED1_STRB_CTRL2 0x74
-#define MT6360_PMU_FLED1_TOR_CTRL 0x75
-#define MT6360_PMU_FLED2_CTRL 0x76
-#define MT6360_PMU_RESV4 0x77
-#define MT6360_PMU_FLED2_STRB_CTRL2 0x78
-#define MT6360_PMU_FLED2_TOR_CTRL 0x79
-#define MT6360_PMU_FLED_VMIDTRK_CTRL1 0x7A
-#define MT6360_PMU_FLED_VMID_RTM 0x7B
-#define MT6360_PMU_FLED_VMIDTRK_CTRL2 0x7C
-#define MT6360_PMU_FLED_PWSEL 0x7D
-#define MT6360_PMU_FLED_EN 0x7E
-#define MT6360_PMU_FLED_Hidden1 0x7F
-#define MT6360_PMU_RGB_EN 0x80
-#define MT6360_PMU_RGB1_ISNK 0x81
-#define MT6360_PMU_RGB2_ISNK 0x82
-#define MT6360_PMU_RGB3_ISNK 0x83
-#define MT6360_PMU_RGB_ML_ISNK 0x84
-#define MT6360_PMU_RGB1_DIM 0x85
-#define MT6360_PMU_RGB2_DIM 0x86
-#define MT6360_PMU_RGB3_DIM 0x87
-#define MT6360_PMU_RESV5 0x88
-#define MT6360_PMU_RGB12_Freq 0x89
-#define MT6360_PMU_RGB34_Freq 0x8A
-#define MT6360_PMU_RGB1_Tr 0x8B
-#define MT6360_PMU_RGB1_Tf 0x8C
-#define MT6360_PMU_RGB1_TON_TOFF 0x8D
-#define MT6360_PMU_RGB2_Tr 0x8E
-#define MT6360_PMU_RGB2_Tf 0x8F
-#define MT6360_PMU_RGB2_TON_TOFF 0x90
-#define MT6360_PMU_RGB3_Tr 0x91
-#define MT6360_PMU_RGB3_Tf 0x92
-#define MT6360_PMU_RGB3_TON_TOFF 0x93
-#define MT6360_PMU_RGB_Hidden_CTRL1 0x94
-#define MT6360_PMU_RGB_Hidden_CTRL2 0x95
-#define MT6360_PMU_RESV6 0x97
-#define MT6360_PMU_SPARE1 0x9A
-#define MT6360_PMU_SPARE2 0xA0
-#define MT6360_PMU_SPARE3 0xB0
-#define MT6360_PMU_SPARE4 0xC0
-#define MT6360_PMU_CHG_IRQ1 0xD0
-#define MT6360_PMU_CHG_IRQ2 0xD1
-#define MT6360_PMU_CHG_IRQ3 0xD2
-#define MT6360_PMU_CHG_IRQ4 0xD3
-#define MT6360_PMU_CHG_IRQ5 0xD4
-#define MT6360_PMU_CHG_IRQ6 0xD5
-#define MT6360_PMU_QC_IRQ 0xD6
-#define MT6360_PMU_FOD_IRQ 0xD7
-#define MT6360_PMU_BASE_IRQ 0xD8
-#define MT6360_PMU_FLED_IRQ1 0xD9
-#define MT6360_PMU_FLED_IRQ2 0xDA
-#define MT6360_PMU_RGB_IRQ 0xDB
-#define MT6360_PMU_BUCK1_IRQ 0xDC
-#define MT6360_PMU_BUCK2_IRQ 0xDD
-#define MT6360_PMU_LDO_IRQ1 0xDE
-#define MT6360_PMU_LDO_IRQ2 0xDF
-#define MT6360_PMU_CHG_STAT1 0xE0
-#define MT6360_PMU_CHG_STAT2 0xE1
-#define MT6360_PMU_CHG_STAT3 0xE2
-#define MT6360_PMU_CHG_STAT4 0xE3
-#define MT6360_PMU_CHG_STAT5 0xE4
-#define MT6360_PMU_CHG_STAT6 0xE5
-#define MT6360_PMU_QC_STAT 0xE6
-#define MT6360_PMU_FOD_STAT 0xE7
-#define MT6360_PMU_BASE_STAT 0xE8
-#define MT6360_PMU_FLED_STAT1 0xE9
-#define MT6360_PMU_FLED_STAT2 0xEA
-#define MT6360_PMU_RGB_STAT 0xEB
-#define MT6360_PMU_BUCK1_STAT 0xEC
-#define MT6360_PMU_BUCK2_STAT 0xED
-#define MT6360_PMU_LDO_STAT1 0xEE
-#define MT6360_PMU_LDO_STAT2 0xEF
-#define MT6360_PMU_CHG_MASK1 0xF0
-#define MT6360_PMU_CHG_MASK2 0xF1
-#define MT6360_PMU_CHG_MASK3 0xF2
-#define MT6360_PMU_CHG_MASK4 0xF3
-#define MT6360_PMU_CHG_MASK5 0xF4
-#define MT6360_PMU_CHG_MASK6 0xF5
-#define MT6360_PMU_QC_MASK 0xF6
-#define MT6360_PMU_FOD_MASK 0xF7
-#define MT6360_PMU_BASE_MASK 0xF8
-#define MT6360_PMU_FLED_MASK1 0xF9
-#define MT6360_PMU_FLED_MASK2 0xFA
-#define MT6360_PMU_FAULTB_MASK 0xFB
-#define MT6360_PMU_BUCK1_MASK 0xFC
-#define MT6360_PMU_BUCK2_MASK 0xFD
-#define MT6360_PMU_LDO_MASK1 0xFE
-#define MT6360_PMU_LDO_MASK2 0xFF
-#define MT6360_PMU_MAXREG MT6360_PMU_LDO_MASK2
-
-/* MT6360_PMU_IRQ_SET */
-#define MT6360_PMU_IRQ_REGNUM 16
-#define MT6360_IRQ_RETRIG BIT(2)
-
-#define CHIP_VEN_MASK 0xF0
-#define CHIP_VEN_MT6360 0x50
-#define CHIP_REV_MASK 0x0F
+extern struct regmap *__devm_regmap_init_mt6360(struct mt6360_ddata *ddata,
+ const struct regmap_config *config,
+ struct lock_class_key *lock_key,
+ const char *lock_name);

#endif /* __MT6360_H__ */
--
2.7.4