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-rw-r--r--drivers/mfd/Kconfig5
-rw-r--r--drivers/mfd/da9062-core.c427
-rw-r--r--include/linux/mfd/da9062/core.h29
-rw-r--r--include/linux/mfd/da9062/registers.h5
4 files changed, 443 insertions, 23 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index ce3a9180a765..de68b5ba8741 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -267,13 +267,14 @@ config MFD_DA9055
called "da9055"
config MFD_DA9062
- tristate "Dialog Semiconductor DA9062 PMIC Support"
+ tristate "Dialog Semiconductor DA9062/61 PMIC Support"
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
depends on I2C
help
- Say yes here for support for the Dialog Semiconductor DA9062 PMIC.
+ Say yes here for support for the Dialog Semiconductor DA9061 and
+ DA9062 PMICs.
This includes the I2C driver and core APIs.
Additional drivers must be enabled in order to use the functionality
of the device.
diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c
index 8f873866ea60..7f5e8be0a9ea 100644
--- a/drivers/mfd/da9062-core.c
+++ b/drivers/mfd/da9062-core.c
@@ -1,6 +1,6 @@
/*
- * Core, IRQ and I2C device driver for DA9062 PMIC
- * Copyright (C) 2015 Dialog Semiconductor Ltd.
+ * Core, IRQ and I2C device driver for DA9061 and DA9062 PMICs
+ * Copyright (C) 2015-2017 Dialog Semiconductor
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -30,6 +30,70 @@
#define DA9062_REG_EVENT_B_OFFSET 1
#define DA9062_REG_EVENT_C_OFFSET 2
+static struct regmap_irq da9061_irqs[] = {
+ /* EVENT A */
+ [DA9061_IRQ_ONKEY] = {
+ .reg_offset = DA9062_REG_EVENT_A_OFFSET,
+ .mask = DA9062AA_M_NONKEY_MASK,
+ },
+ [DA9061_IRQ_WDG_WARN] = {
+ .reg_offset = DA9062_REG_EVENT_A_OFFSET,
+ .mask = DA9062AA_M_WDG_WARN_MASK,
+ },
+ [DA9061_IRQ_SEQ_RDY] = {
+ .reg_offset = DA9062_REG_EVENT_A_OFFSET,
+ .mask = DA9062AA_M_SEQ_RDY_MASK,
+ },
+ /* EVENT B */
+ [DA9061_IRQ_TEMP] = {
+ .reg_offset = DA9062_REG_EVENT_B_OFFSET,
+ .mask = DA9062AA_M_TEMP_MASK,
+ },
+ [DA9061_IRQ_LDO_LIM] = {
+ .reg_offset = DA9062_REG_EVENT_B_OFFSET,
+ .mask = DA9062AA_M_LDO_LIM_MASK,
+ },
+ [DA9061_IRQ_DVC_RDY] = {
+ .reg_offset = DA9062_REG_EVENT_B_OFFSET,
+ .mask = DA9062AA_M_DVC_RDY_MASK,
+ },
+ [DA9061_IRQ_VDD_WARN] = {
+ .reg_offset = DA9062_REG_EVENT_B_OFFSET,
+ .mask = DA9062AA_M_VDD_WARN_MASK,
+ },
+ /* EVENT C */
+ [DA9061_IRQ_GPI0] = {
+ .reg_offset = DA9062_REG_EVENT_C_OFFSET,
+ .mask = DA9062AA_M_GPI0_MASK,
+ },
+ [DA9061_IRQ_GPI1] = {
+ .reg_offset = DA9062_REG_EVENT_C_OFFSET,
+ .mask = DA9062AA_M_GPI1_MASK,
+ },
+ [DA9061_IRQ_GPI2] = {
+ .reg_offset = DA9062_REG_EVENT_C_OFFSET,
+ .mask = DA9062AA_M_GPI2_MASK,
+ },
+ [DA9061_IRQ_GPI3] = {
+ .reg_offset = DA9062_REG_EVENT_C_OFFSET,
+ .mask = DA9062AA_M_GPI3_MASK,
+ },
+ [DA9061_IRQ_GPI4] = {
+ .reg_offset = DA9062_REG_EVENT_C_OFFSET,
+ .mask = DA9062AA_M_GPI4_MASK,
+ },
+};
+
+static struct regmap_irq_chip da9061_irq_chip = {
+ .name = "da9061-irq",
+ .irqs = da9061_irqs,
+ .num_irqs = DA9061_NUM_IRQ,
+ .num_regs = 3,
+ .status_base = DA9062AA_EVENT_A,
+ .mask_base = DA9062AA_IRQ_MASK_A,
+ .ack_base = DA9062AA_EVENT_A,
+};
+
static struct regmap_irq da9062_irqs[] = {
/* EVENT A */
[DA9062_IRQ_ONKEY] = {
@@ -102,6 +166,57 @@ static struct regmap_irq_chip da9062_irq_chip = {
.ack_base = DA9062AA_EVENT_A,
};
+static struct resource da9061_core_resources[] = {
+ DEFINE_RES_IRQ_NAMED(DA9061_IRQ_VDD_WARN, "VDD_WARN"),
+};
+
+static struct resource da9061_regulators_resources[] = {
+ DEFINE_RES_IRQ_NAMED(DA9061_IRQ_LDO_LIM, "LDO_LIM"),
+};
+
+static struct resource da9061_thermal_resources[] = {
+ DEFINE_RES_IRQ_NAMED(DA9061_IRQ_TEMP, "THERMAL"),
+};
+
+static struct resource da9061_wdt_resources[] = {
+ DEFINE_RES_IRQ_NAMED(DA9061_IRQ_WDG_WARN, "WD_WARN"),
+};
+
+static struct resource da9061_onkey_resources[] = {
+ DEFINE_RES_IRQ_NAMED(DA9061_IRQ_ONKEY, "ONKEY"),
+};
+
+static const struct mfd_cell da9061_devs[] = {
+ {
+ .name = "da9061-core",
+ .num_resources = ARRAY_SIZE(da9061_core_resources),
+ .resources = da9061_core_resources,
+ },
+ {
+ .name = "da9062-regulators",
+ .num_resources = ARRAY_SIZE(da9061_regulators_resources),
+ .resources = da9061_regulators_resources,
+ },
+ {
+ .name = "da9061-watchdog",
+ .num_resources = ARRAY_SIZE(da9061_wdt_resources),
+ .resources = da9061_wdt_resources,
+ .of_compatible = "dlg,da9061-watchdog",
+ },
+ {
+ .name = "da9061-thermal",
+ .num_resources = ARRAY_SIZE(da9061_thermal_resources),
+ .resources = da9061_thermal_resources,
+ .of_compatible = "dlg,da9061-thermal",
+ },
+ {
+ .name = "da9061-onkey",
+ .num_resources = ARRAY_SIZE(da9061_onkey_resources),
+ .resources = da9061_onkey_resources,
+ .of_compatible = "dlg,da9061-onkey",
+ },
+};
+
static struct resource da9062_core_resources[] = {
DEFINE_RES_NAMED(DA9062_IRQ_VDD_WARN, 1, "VDD_WARN", IORESOURCE_IRQ),
};
@@ -200,7 +315,8 @@ static int da9062_clear_fault_log(struct da9062 *chip)
static int da9062_get_device_type(struct da9062 *chip)
{
- int device_id, variant_id, variant_mrc;
+ int device_id, variant_id, variant_mrc, variant_vrc;
+ char *type;
int ret;
ret = regmap_read(chip->regmap, DA9062AA_DEVICE_ID, &device_id);
@@ -219,9 +335,23 @@ static int da9062_get_device_type(struct da9062 *chip)
return -EIO;
}
+ variant_vrc = (variant_id & DA9062AA_VRC_MASK) >> DA9062AA_VRC_SHIFT;
+
+ switch (variant_vrc) {
+ case DA9062_PMIC_VARIANT_VRC_DA9061:
+ type = "DA9061";
+ break;
+ case DA9062_PMIC_VARIANT_VRC_DA9062:
+ type = "DA9062";
+ break;
+ default:
+ type = "Unknown";
+ break;
+ }
+
dev_info(chip->dev,
- "Device detected (device-ID: 0x%02X, var-ID: 0x%02X)\n",
- device_id, variant_id);
+ "Device detected (device-ID: 0x%02X, var-ID: 0x%02X, %s)\n",
+ device_id, variant_id, type);
variant_mrc = (variant_id & DA9062AA_MRC_MASK) >> DA9062AA_MRC_SHIFT;
@@ -234,6 +364,234 @@ static int da9062_get_device_type(struct da9062 *chip)
return ret;
}
+static const struct regmap_range da9061_aa_readable_ranges[] = {
+ {
+ .range_min = DA9062AA_PAGE_CON,
+ .range_max = DA9062AA_STATUS_B,
+ }, {
+ .range_min = DA9062AA_STATUS_D,
+ .range_max = DA9062AA_EVENT_C,
+ }, {
+ .range_min = DA9062AA_IRQ_MASK_A,
+ .range_max = DA9062AA_IRQ_MASK_C,
+ }, {
+ .range_min = DA9062AA_CONTROL_A,
+ .range_max = DA9062AA_GPIO_4,
+ }, {
+ .range_min = DA9062AA_GPIO_WKUP_MODE,
+ .range_max = DA9062AA_GPIO_OUT3_4,
+ }, {
+ .range_min = DA9062AA_BUCK1_CONT,
+ .range_max = DA9062AA_BUCK4_CONT,
+ }, {
+ .range_min = DA9062AA_BUCK3_CONT,
+ .range_max = DA9062AA_BUCK3_CONT,
+ }, {
+ .range_min = DA9062AA_LDO1_CONT,
+ .range_max = DA9062AA_LDO4_CONT,
+ }, {
+ .range_min = DA9062AA_DVC_1,
+ .range_max = DA9062AA_DVC_1,
+ }, {
+ .range_min = DA9062AA_SEQ,
+ .range_max = DA9062AA_ID_4_3,
+ }, {
+ .range_min = DA9062AA_ID_12_11,
+ .range_max = DA9062AA_ID_16_15,
+ }, {
+ .range_min = DA9062AA_ID_22_21,
+ .range_max = DA9062AA_ID_32_31,
+ }, {
+ .range_min = DA9062AA_SEQ_A,
+ .range_max = DA9062AA_WAIT,
+ }, {
+ .range_min = DA9062AA_RESET,
+ .range_max = DA9062AA_BUCK_ILIM_C,
+ }, {
+ .range_min = DA9062AA_BUCK1_CFG,
+ .range_max = DA9062AA_BUCK3_CFG,
+ }, {
+ .range_min = DA9062AA_VBUCK1_A,
+ .range_max = DA9062AA_VBUCK4_A,
+ }, {
+ .range_min = DA9062AA_VBUCK3_A,
+ .range_max = DA9062AA_VBUCK3_A,
+ }, {
+ .range_min = DA9062AA_VLDO1_A,
+ .range_max = DA9062AA_VLDO4_A,
+ }, {
+ .range_min = DA9062AA_VBUCK1_B,
+ .range_max = DA9062AA_VBUCK4_B,
+ }, {
+ .range_min = DA9062AA_VBUCK3_B,
+ .range_max = DA9062AA_VBUCK3_B,
+ }, {
+ .range_min = DA9062AA_VLDO1_B,
+ .range_max = DA9062AA_VLDO4_B,
+ }, {
+ .range_min = DA9062AA_BBAT_CONT,
+ .range_max = DA9062AA_BBAT_CONT,
+ }, {
+ .range_min = DA9062AA_INTERFACE,
+ .range_max = DA9062AA_CONFIG_E,
+ }, {
+ .range_min = DA9062AA_CONFIG_G,
+ .range_max = DA9062AA_CONFIG_K,
+ }, {
+ .range_min = DA9062AA_CONFIG_M,
+ .range_max = DA9062AA_CONFIG_M,
+ }, {
+ .range_min = DA9062AA_GP_ID_0,
+ .range_max = DA9062AA_GP_ID_19,
+ }, {
+ .range_min = DA9062AA_DEVICE_ID,
+ .range_max = DA9062AA_CONFIG_ID,
+ },
+};
+
+static const struct regmap_range da9061_aa_writeable_ranges[] = {
+ {
+ .range_min = DA9062AA_PAGE_CON,
+ .range_max = DA9062AA_PAGE_CON,
+ }, {
+ .range_min = DA9062AA_FAULT_LOG,
+ .range_max = DA9062AA_EVENT_C,
+ }, {
+ .range_min = DA9062AA_IRQ_MASK_A,
+ .range_max = DA9062AA_IRQ_MASK_C,
+ }, {
+ .range_min = DA9062AA_CONTROL_A,
+ .range_max = DA9062AA_GPIO_4,
+ }, {
+ .range_min = DA9062AA_GPIO_WKUP_MODE,
+ .range_max = DA9062AA_GPIO_OUT3_4,
+ }, {
+ .range_min = DA9062AA_BUCK1_CONT,
+ .range_max = DA9062AA_BUCK4_CONT,
+ }, {
+ .range_min = DA9062AA_BUCK3_CONT,
+ .range_max = DA9062AA_BUCK3_CONT,
+ }, {
+ .range_min = DA9062AA_LDO1_CONT,
+ .range_max = DA9062AA_LDO4_CONT,
+ }, {
+ .range_min = DA9062AA_DVC_1,
+ .range_max = DA9062AA_DVC_1,
+ }, {
+ .range_min = DA9062AA_SEQ,
+ .range_max = DA9062AA_ID_4_3,
+ }, {
+ .range_min = DA9062AA_ID_12_11,
+ .range_max = DA9062AA_ID_16_15,
+ }, {
+ .range_min = DA9062AA_ID_22_21,
+ .range_max = DA9062AA_ID_32_31,
+ }, {
+ .range_min = DA9062AA_SEQ_A,
+ .range_max = DA9062AA_WAIT,
+ }, {
+ .range_min = DA9062AA_RESET,
+ .range_max = DA9062AA_BUCK_ILIM_C,
+ }, {
+ .range_min = DA9062AA_BUCK1_CFG,
+ .range_max = DA9062AA_BUCK3_CFG,
+ }, {
+ .range_min = DA9062AA_VBUCK1_A,
+ .range_max = DA9062AA_VBUCK4_A,
+ }, {
+ .range_min = DA9062AA_VBUCK3_A,
+ .range_max = DA9062AA_VBUCK3_A,
+ }, {
+ .range_min = DA9062AA_VLDO1_A,
+ .range_max = DA9062AA_VLDO4_A,
+ }, {
+ .range_min = DA9062AA_VBUCK1_B,
+ .range_max = DA9062AA_VBUCK4_B,
+ }, {
+ .range_min = DA9062AA_VBUCK3_B,
+ .range_max = DA9062AA_VBUCK3_B,
+ }, {
+ .range_min = DA9062AA_VLDO1_B,
+ .range_max = DA9062AA_VLDO4_B,
+ }, {
+ .range_min = DA9062AA_BBAT_CONT,
+ .range_max = DA9062AA_BBAT_CONT,
+ }, {
+ .range_min = DA9062AA_GP_ID_0,
+ .range_max = DA9062AA_GP_ID_19,
+ },
+};
+
+static const struct regmap_range da9061_aa_volatile_ranges[] = {
+ {
+ .range_min = DA9062AA_PAGE_CON,
+ .range_max = DA9062AA_STATUS_B,
+ }, {
+ .range_min = DA9062AA_STATUS_D,
+ .range_max = DA9062AA_EVENT_C,
+ }, {
+ .range_min = DA9062AA_CONTROL_A,
+ .range_max = DA9062AA_CONTROL_B,
+ }, {
+ .range_min = DA9062AA_CONTROL_E,
+ .range_max = DA9062AA_CONTROL_F,
+ }, {
+ .range_min = DA9062AA_BUCK1_CONT,
+ .range_max = DA9062AA_BUCK4_CONT,
+ }, {
+ .range_min = DA9062AA_BUCK3_CONT,
+ .range_max = DA9062AA_BUCK3_CONT,
+ }, {
+ .range_min = DA9062AA_LDO1_CONT,
+ .range_max = DA9062AA_LDO4_CONT,
+ }, {
+ .range_min = DA9062AA_DVC_1,
+ .range_max = DA9062AA_DVC_1,
+ }, {
+ .range_min = DA9062AA_SEQ,
+ .range_max = DA9062AA_SEQ,
+ },
+};
+
+static const struct regmap_access_table da9061_aa_readable_table = {
+ .yes_ranges = da9061_aa_readable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9061_aa_readable_ranges),
+};
+
+static const struct regmap_access_table da9061_aa_writeable_table = {
+ .yes_ranges = da9061_aa_writeable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9061_aa_writeable_ranges),
+};
+
+static const struct regmap_access_table da9061_aa_volatile_table = {
+ .yes_ranges = da9061_aa_volatile_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9061_aa_volatile_ranges),
+};
+
+static const struct regmap_range_cfg da9061_range_cfg[] = {
+ {
+ .range_min = DA9062AA_PAGE_CON,
+ .range_max = DA9062AA_CONFIG_ID,
+ .selector_reg = DA9062AA_PAGE_CON,
+ .selector_mask = 1 << DA9062_I2C_PAGE_SEL_SHIFT,
+ .selector_shift = DA9062_I2C_PAGE_SEL_SHIFT,
+ .window_start = 0,
+ .window_len = 256,
+ }
+};
+
+static struct regmap_config da9061_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .ranges = da9061_range_cfg,
+ .num_ranges = ARRAY_SIZE(da9061_range_cfg),
+ .max_register = DA9062AA_CONFIG_ID,
+ .cache_type = REGCACHE_RBTREE,
+ .rd_table = &da9061_aa_readable_table,
+ .wr_table = &da9061_aa_writeable_table,
+ .volatile_table = &da9061_aa_volatile_table,
+};
+
static const struct regmap_range da9062_aa_readable_ranges[] = {
{
.range_min = DA9062AA_PAGE_CON,
@@ -456,17 +814,39 @@ static struct regmap_config da9062_regmap_config = {
.volatile_table = &da9062_aa_volatile_table,
};
+static const struct of_device_id da9062_dt_ids[] = {
+ { .compatible = "dlg,da9061", .data = (void *)COMPAT_TYPE_DA9061, },
+ { .compatible = "dlg,da9062", .data = (void *)COMPAT_TYPE_DA9062, },
+ { }
+};
+MODULE_DEVICE_TABLE(of, da9062_dt_ids);
+
static int da9062_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct da9062 *chip;
+ const struct of_device_id *match;
unsigned int irq_base;
+ const struct mfd_cell *cell;
+ const struct regmap_irq_chip *irq_chip;
+ const struct regmap_config *config;
+ int cell_num;
int ret;
chip = devm_kzalloc(&i2c->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;
+ if (i2c->dev.of_node) {
+ match = of_match_node(da9062_dt_ids, i2c->dev.of_node);
+ if (!match)
+ return -EINVAL;
+
+ chip->chip_type = (uintptr_t)match->data;
+ } else {
+ chip->chip_type = id->driver_data;
+ }
+
i2c_set_clientdata(i2c, chip);
chip->dev = &i2c->dev;
@@ -475,7 +855,25 @@ static int da9062_i2c_probe(struct i2c_client *i2c,
return -EINVAL;
}
- chip->regmap = devm_regmap_init_i2c(i2c, &da9062_regmap_config);
+ switch (chip->chip_type) {
+ case COMPAT_TYPE_DA9061:
+ cell = da9061_devs;
+ cell_num = ARRAY_SIZE(da9061_devs);
+ irq_chip = &da9061_irq_chip;
+ config = &da9061_regmap_config;
+ break;
+ case COMPAT_TYPE_DA9062:
+ cell = da9062_devs;
+ cell_num = ARRAY_SIZE(da9062_devs);
+ irq_chip = &da9062_irq_chip;
+ config = &da9062_regmap_config;
+ break;
+ default:
+ dev_err(chip->dev, "Unrecognised chip type\n");
+ return -ENODEV;
+ }
+
+ chip->regmap = devm_regmap_init_i2c(i2c, config);
if (IS_ERR(chip->regmap)) {
ret = PTR_ERR(chip->regmap);
dev_err(chip->dev, "Failed to allocate register map: %d\n",
@@ -493,7 +891,7 @@ static int da9062_i2c_probe(struct i2c_client *i2c,
ret = regmap_add_irq_chip(chip->regmap, i2c->irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED,
- -1, &da9062_irq_chip,
+ -1, irq_chip,
&chip->regmap_irq);
if (ret) {
dev_err(chip->dev, "Failed to request IRQ %d: %d\n",
@@ -503,8 +901,8 @@ static int da9062_i2c_probe(struct i2c_client *i2c,
irq_base = regmap_irq_chip_get_base(chip->regmap_irq);
- ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, da9062_devs,
- ARRAY_SIZE(da9062_devs), NULL, irq_base,
+ ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, cell,
+ cell_num, NULL, irq_base,
NULL);
if (ret) {
dev_err(chip->dev, "Cannot register child devices\n");
@@ -526,17 +924,12 @@ static int da9062_i2c_remove(struct i2c_client *i2c)
}
static const struct i2c_device_id da9062_i2c_id[] = {
- { "da9062", 0 },
+ { "da9061", COMPAT_TYPE_DA9061 },
+ { "da9062", COMPAT_TYPE_DA9062 },
{ },
};
MODULE_DEVICE_TABLE(i2c, da9062_i2c_id);
-static const struct of_device_id da9062_dt_ids[] = {
- { .compatible = "dlg,da9062", },
- { }
-};
-MODULE_DEVICE_TABLE(of, da9062_dt_ids);
-
static struct i2c_driver da9062_i2c_driver = {
.driver = {
.name = "da9062",
@@ -549,6 +942,6 @@ static struct i2c_driver da9062_i2c_driver = {
module_i2c_driver(da9062_i2c_driver);
-MODULE_DESCRIPTION("Core device driver for Dialog DA9062");
+MODULE_DESCRIPTION("Core device driver for Dialog DA9061 and DA9062");
MODULE_AUTHOR("Steve Twiss <stwiss.opensource@diasemi.com>");
MODULE_LICENSE("GPL");
diff --git a/include/linux/mfd/da9062/core.h b/include/linux/mfd/da9062/core.h
index 376ba84366a0..74d33a01ddae 100644
--- a/include/linux/mfd/da9062/core.h
+++ b/include/linux/mfd/da9062/core.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2015 Dialog Semiconductor Ltd.
+ * Copyright (C) 2015-2017 Dialog Semiconductor
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -18,7 +18,31 @@
#include <linux/interrupt.h>
#include <linux/mfd/da9062/registers.h>
-/* Interrupts */
+enum da9062_compatible_types {
+ COMPAT_TYPE_DA9061 = 1,
+ COMPAT_TYPE_DA9062,
+};
+
+enum da9061_irqs {
+ /* IRQ A */
+ DA9061_IRQ_ONKEY,
+ DA9061_IRQ_WDG_WARN,
+ DA9061_IRQ_SEQ_RDY,
+ /* IRQ B*/
+ DA9061_IRQ_TEMP,
+ DA9061_IRQ_LDO_LIM,
+ DA9061_IRQ_DVC_RDY,
+ DA9061_IRQ_VDD_WARN,
+ /* IRQ C */
+ DA9061_IRQ_GPI0,
+ DA9061_IRQ_GPI1,
+ DA9061_IRQ_GPI2,
+ DA9061_IRQ_GPI3,
+ DA9061_IRQ_GPI4,
+
+ DA9061_NUM_IRQ,
+};
+
enum da9062_irqs {
/* IRQ A */
DA9062_IRQ_ONKEY,
@@ -45,6 +69,7 @@ struct da9062 {
struct device *dev;
struct regmap *regmap;
struct regmap_irq_chip_data *regmap_irq;
+ enum da9062_compatible_types chip_type;
};
#endif /* __MFD_DA9062_CORE_H__ */
diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h
index 97790d1b02c5..18d576aed902 100644
--- a/include/linux/mfd/da9062/registers.h
+++ b/include/linux/mfd/da9062/registers.h
@@ -1,6 +1,5 @@
/*
- * registers.h - REGISTERS H for DA9062
- * Copyright (C) 2015 Dialog Semiconductor Ltd.
+ * Copyright (C) 2015-2017 Dialog Semiconductor
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -18,6 +17,8 @@
#define DA9062_PMIC_DEVICE_ID 0x62
#define DA9062_PMIC_VARIANT_MRC_AA 0x01
+#define DA9062_PMIC_VARIANT_VRC_DA9061 0x01
+#define DA9062_PMIC_VARIANT_VRC_DA9062 0x02
#define DA9062_I2C_PAGE_SEL_SHIFT 1
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 17:12:22 +0000