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Message-Id: <E1ZzqIZ-0003zT-TU@debutante>
Date: Fri, 20 Nov 2015 18:20:39 +0000
From: Mark Brown <broonie@...nel.org>
To: James Ban <James.Ban.opensource@...semi.com>,
Mark Brown <broonie@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: Applied "regulator: pv88060: new regulator driver" to the regulator tree
The patch
regulator: pv88060: new regulator driver
has been applied to the regulator tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From f307a7e9b7af401d459d26f98497c9cec766a41f Mon Sep 17 00:00:00 2001
From: James Ban <James.Ban.opensource@...semi.com>
Date: Thu, 19 Nov 2015 09:59:15 +0900
Subject: [PATCH] regulator: pv88060: new regulator driver
This is the driver for the Powerventure PV88060 BUCKs and LDOs regulator.
It communicates via an I2C bus to the device.
Signed-off-by: James Ban <James.Ban.opensource@...semi.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
---
.../devicetree/bindings/regulator/pv88060.txt | 124 ++++++
drivers/regulator/Kconfig | 8 +
drivers/regulator/Makefile | 1 +
drivers/regulator/pv88060-regulator.c | 437 +++++++++++++++++++++
drivers/regulator/pv88060-regulator.h | 69 ++++
5 files changed, 639 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/pv88060.txt
create mode 100644 drivers/regulator/pv88060-regulator.c
create mode 100644 drivers/regulator/pv88060-regulator.h
diff --git a/Documentation/devicetree/bindings/regulator/pv88060.txt b/Documentation/devicetree/bindings/regulator/pv88060.txt
new file mode 100644
index 000000000000..10a6dadc008e
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/pv88060.txt
@@ -0,0 +1,124 @@
+* Powerventure Semiconductor PV88060 Voltage Regulator
+
+Required properties:
+- compatible: "pvs,pv88060".
+- reg: I2C slave address, usually 0x49.
+- interrupts: the interrupt outputs of the controller
+- regulators: A node that houses a sub-node for each regulator within the
+ device. Each sub-node is identified using the node's name, with valid
+ values listed below. The content of each sub-node is defined by the
+ standard binding for regulators; see regulator.txt.
+ BUCK1, LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7, SW1, SW2, SW3, SW4,
+ SW5, and SW6.
+
+Optional properties:
+- Any optional property defined in regulator.txt
+
+Example
+
+ pmic: pv88060@49 {
+ compatible = "pvs,pv88060";
+ reg = <0x49>;
+ interrupt-parent = <&gpio>;
+ interrupts = <24 24>;
+
+ regulators {
+ BUCK1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <4387500>;
+ regulator-min-microamp = <1496000>;
+ regulator-max-microamp = <4189000>;
+ regulator-boot-on;
+ };
+
+ LDO1 {
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO3 {
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO4 {
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO5 {
+ regulator-name = "ldo5";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO6 {
+ regulator-name = "ldo6";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ LDO7 {
+ regulator-name = "ldo7";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-boot-on;
+ };
+
+ SW1 {
+ regulator-name = "sw1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ SW2 {
+ regulator-name = "sw2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ SW3 {
+ regulator-name = "sw3";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ SW4 {
+ regulator-name = "sw4";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ SW5 {
+ regulator-name = "sw5";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ SW6 {
+ regulator-name = "sw6";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+ };
+ };
\ No newline at end of file
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 8df0b0e62976..c61f72ff1dfd 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -504,6 +504,14 @@ config REGULATOR_PFUZE100
Say y here to support the regulators found on the Freescale
PFUZE100/PFUZE200 PMIC.
+config REGULATOR_PV88060
+ tristate "Powerventure Semiconductor PV88060 regulator"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say y here to support the voltage regulators and convertors
+ PV88060
+
config REGULATOR_PWM
tristate "PWM voltage regulator"
depends on PWM
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 0f8174913c17..b11c8a4f873a 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o
obj-$(CONFIG_REGULATOR_QCOM_SPMI) += qcom_spmi-regulator.o
obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o
+obj-$(CONFIG_REGULATOR_PV88060) += pv88060-regulator.o
obj-$(CONFIG_REGULATOR_PWM) += pwm-regulator.o
obj-$(CONFIG_REGULATOR_TPS51632) += tps51632-regulator.o
obj-$(CONFIG_REGULATOR_PBIAS) += pbias-regulator.o
diff --git a/drivers/regulator/pv88060-regulator.c b/drivers/regulator/pv88060-regulator.c
new file mode 100644
index 000000000000..60b16d835df7
--- /dev/null
+++ b/drivers/regulator/pv88060-regulator.c
@@ -0,0 +1,437 @@
+/*
+ * pv88060-regulator.c - Regulator device driver for PV88060
+ * Copyright (C) 2015 Powerventure Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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.
+ */
+
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regmap.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/regulator/of_regulator.h>
+#include <linux/proc_fs.h>
+#include <linux/uaccess.h>
+#include "pv88060-regulator.h"
+
+#define PV88060_MAX_REGULATORS 14
+
+/* PV88060 REGULATOR IDs */
+enum {
+ /* BUCKs */
+ PV88060_ID_BUCK1,
+
+ /* LDOs */
+ PV88060_ID_LDO1,
+ PV88060_ID_LDO2,
+ PV88060_ID_LDO3,
+ PV88060_ID_LDO4,
+ PV88060_ID_LDO5,
+ PV88060_ID_LDO6,
+ PV88060_ID_LDO7,
+
+ /* SWTs */
+ PV88060_ID_SW1,
+ PV88060_ID_SW2,
+ PV88060_ID_SW3,
+ PV88060_ID_SW4,
+ PV88060_ID_SW5,
+ PV88060_ID_SW6,
+};
+
+struct pv88060_regulator {
+ struct regulator_desc desc;
+ /* Current limiting */
+ unsigned n_current_limits;
+ const int *current_limits;
+ unsigned int limit_mask;
+ unsigned int conf; /* buck configuration register */
+};
+
+struct pv88060 {
+ struct device *dev;
+ struct regmap *regmap;
+ struct regulator_dev *rdev[PV88060_MAX_REGULATORS];
+};
+
+static const struct regmap_config pv88060_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+};
+
+/* Current limits array (in uA) for BUCK1
+ * Entry indexes corresponds to register values.
+ */
+
+static const int pv88060_buck1_limits[] = {
+ 1496000, 2393000, 3291000, 4189000
+};
+
+static unsigned int pv88060_buck_get_mode(struct regulator_dev *rdev)
+{
+ struct pv88060_regulator *info = rdev_get_drvdata(rdev);
+ unsigned int data;
+ int ret, mode = 0;
+
+ ret = regmap_read(rdev->regmap, info->conf, &data);
+ if (ret < 0)
+ return ret;
+
+ switch (data & PV88060_BUCK_MODE_MASK) {
+ case PV88060_BUCK_MODE_SYNC:
+ mode = REGULATOR_MODE_FAST;
+ break;
+ case PV88060_BUCK_MODE_AUTO:
+ mode = REGULATOR_MODE_NORMAL;
+ break;
+ case PV88060_BUCK_MODE_SLEEP:
+ mode = REGULATOR_MODE_STANDBY;
+ break;
+ }
+
+ return mode;
+}
+
+static int pv88060_buck_set_mode(struct regulator_dev *rdev,
+ unsigned int mode)
+{
+ struct pv88060_regulator *info = rdev_get_drvdata(rdev);
+ int val = 0;
+
+ switch (mode) {
+ case REGULATOR_MODE_FAST:
+ val = PV88060_BUCK_MODE_SYNC;
+ break;
+ case REGULATOR_MODE_NORMAL:
+ val = PV88060_BUCK_MODE_AUTO;
+ break;
+ case REGULATOR_MODE_STANDBY:
+ val = PV88060_BUCK_MODE_SLEEP;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return regmap_update_bits(rdev->regmap, info->conf,
+ PV88060_BUCK_MODE_MASK, val);
+}
+
+static int pv88060_set_current_limit(struct regulator_dev *rdev, int min,
+ int max)
+{
+ struct pv88060_regulator *info = rdev_get_drvdata(rdev);
+ int i;
+
+ /* search for closest to maximum */
+ for (i = info->n_current_limits; i >= 0; i--) {
+ if (min <= info->current_limits[i]
+ && max >= info->current_limits[i]) {
+ return regmap_update_bits(rdev->regmap,
+ info->conf,
+ info->limit_mask,
+ i << PV88060_BUCK_ILIM_SHIFT);
+ }
+ }
+
+ return -EINVAL;
+}
+
+static int pv88060_get_current_limit(struct regulator_dev *rdev)
+{
+ struct pv88060_regulator *info = rdev_get_drvdata(rdev);
+ unsigned int data;
+ int ret;
+
+ ret = regmap_read(rdev->regmap, info->conf, &data);
+ if (ret < 0)
+ return ret;
+
+ data = (data & info->limit_mask) >> PV88060_BUCK_ILIM_SHIFT;
+ return info->current_limits[data];
+}
+
+static struct regulator_ops pv88060_buck_ops = {
+ .get_mode = pv88060_buck_get_mode,
+ .set_mode = pv88060_buck_set_mode,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .set_current_limit = pv88060_set_current_limit,
+ .get_current_limit = pv88060_get_current_limit,
+};
+
+static struct regulator_ops pv88060_ldo_ops = {
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+};
+
+#define PV88060_BUCK(chip, regl_name, min, step, max, limits_array) \
+{\
+ .desc = {\
+ .id = chip##_ID_##regl_name,\
+ .name = __stringify(chip##_##regl_name),\
+ .of_match = of_match_ptr(#regl_name),\
+ .regulators_node = of_match_ptr("regulators"),\
+ .type = REGULATOR_VOLTAGE,\
+ .owner = THIS_MODULE,\
+ .ops = &pv88060_buck_ops,\
+ .min_uV = min,\
+ .uV_step = step,\
+ .n_voltages = ((max) - (min))/(step) + 1,\
+ .enable_reg = PV88060_REG_##regl_name##_CONF0,\
+ .enable_mask = PV88060_BUCK_EN, \
+ .vsel_reg = PV88060_REG_##regl_name##_CONF0,\
+ .vsel_mask = PV88060_VBUCK_MASK,\
+ },\
+ .current_limits = limits_array,\
+ .n_current_limits = ARRAY_SIZE(limits_array),\
+ .limit_mask = PV88060_BUCK_ILIM_MASK, \
+ .conf = PV88060_REG_##regl_name##_CONF1,\
+}
+
+#define PV88060_LDO(chip, regl_name, min, step, max) \
+{\
+ .desc = {\
+ .id = chip##_ID_##regl_name,\
+ .name = __stringify(chip##_##regl_name),\
+ .of_match = of_match_ptr(#regl_name),\
+ .regulators_node = of_match_ptr("regulators"),\
+ .type = REGULATOR_VOLTAGE,\
+ .owner = THIS_MODULE,\
+ .ops = &pv88060_ldo_ops,\
+ .min_uV = min, \
+ .uV_step = step, \
+ .n_voltages = (step) ? ((max - min) / step + 1) : 1, \
+ .enable_reg = PV88060_REG_##regl_name##_CONF, \
+ .enable_mask = PV88060_LDO_EN, \
+ .vsel_reg = PV88060_REG_##regl_name##_CONF, \
+ .vsel_mask = PV88060_VLDO_MASK, \
+ },\
+}
+
+#define PV88060_SW(chip, regl_name, max) \
+{\
+ .desc = {\
+ .id = chip##_ID_##regl_name,\
+ .name = __stringify(chip##_##regl_name),\
+ .of_match = of_match_ptr(#regl_name),\
+ .regulators_node = of_match_ptr("regulators"),\
+ .type = REGULATOR_VOLTAGE,\
+ .owner = THIS_MODULE,\
+ .ops = &pv88060_ldo_ops,\
+ .min_uV = max,\
+ .uV_step = 0,\
+ .n_voltages = 1,\
+ .enable_reg = PV88060_REG_##regl_name##_CONF,\
+ .enable_mask = PV88060_SW_EN,\
+ },\
+}
+
+static const struct pv88060_regulator pv88060_regulator_info[] = {
+ PV88060_BUCK(PV88060, BUCK1, 2800000, 12500, 4387500,
+ pv88060_buck1_limits),
+ PV88060_LDO(PV88060, LDO1, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO2, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO3, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO4, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO5, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO6, 1200000, 50000, 3350000),
+ PV88060_LDO(PV88060, LDO7, 1200000, 50000, 3350000),
+ PV88060_SW(PV88060, SW1, 5000000),
+ PV88060_SW(PV88060, SW2, 5000000),
+ PV88060_SW(PV88060, SW3, 5000000),
+ PV88060_SW(PV88060, SW4, 5000000),
+ PV88060_SW(PV88060, SW5, 5000000),
+ PV88060_SW(PV88060, SW6, 5000000),
+};
+
+static irqreturn_t pv88060_irq_handler(int irq, void *data)
+{
+ struct pv88060 *chip = data;
+ int i, reg_val, err, ret = IRQ_NONE;
+
+ err = regmap_read(chip->regmap, PV88060_REG_EVENT_A, ®_val);
+ if (err < 0)
+ goto error_i2c;
+
+ if (reg_val & PV88060_E_VDD_FLT) {
+ for (i = 0; i < PV88060_MAX_REGULATORS; i++) {
+ if (chip->rdev[i] != NULL) {
+ regulator_notifier_call_chain(chip->rdev[i],
+ REGULATOR_EVENT_UNDER_VOLTAGE,
+ NULL);
+ }
+ }
+
+ err = regmap_update_bits(chip->regmap, PV88060_REG_EVENT_A,
+ PV88060_E_VDD_FLT, PV88060_E_VDD_FLT);
+ if (err < 0)
+ goto error_i2c;
+
+ ret = IRQ_HANDLED;
+ }
+
+ if (reg_val & PV88060_E_OVER_TEMP) {
+ for (i = 0; i < PV88060_MAX_REGULATORS; i++) {
+ if (chip->rdev[i] != NULL) {
+ regulator_notifier_call_chain(chip->rdev[i],
+ REGULATOR_EVENT_OVER_TEMP,
+ NULL);
+ }
+ }
+
+ err = regmap_update_bits(chip->regmap, PV88060_REG_EVENT_A,
+ PV88060_E_OVER_TEMP, PV88060_E_OVER_TEMP);
+ if (err < 0)
+ goto error_i2c;
+
+ ret = IRQ_HANDLED;
+ }
+
+ return ret;
+
+error_i2c:
+ dev_err(chip->dev, "I2C error : %d\n", err);
+ return IRQ_NONE;
+}
+
+/*
+ * I2C driver interface functions
+ */
+static int pv88060_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct regulator_init_data *init_data = dev_get_platdata(&i2c->dev);
+ struct pv88060 *chip;
+ struct regulator_config config = { };
+ int error, i, ret = 0;
+
+ chip = devm_kzalloc(&i2c->dev, sizeof(struct pv88060), GFP_KERNEL);
+ if (!chip)
+ return -ENOMEM;
+
+ chip->dev = &i2c->dev;
+ chip->regmap = devm_regmap_init_i2c(i2c, &pv88060_regmap_config);
+ if (IS_ERR(chip->regmap)) {
+ error = PTR_ERR(chip->regmap);
+ dev_err(chip->dev, "Failed to allocate register map: %d\n",
+ error);
+ return error;
+ }
+
+ i2c_set_clientdata(i2c, chip);
+
+ if (i2c->irq != 0) {
+ ret = regmap_write(chip->regmap, PV88060_REG_MASK_A, 0xFF);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Failed to mask A reg: %d\n", ret);
+ return ret;
+ }
+
+ regmap_write(chip->regmap, PV88060_REG_MASK_B, 0xFF);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Failed to mask B reg: %d\n", ret);
+ return ret;
+ }
+
+ regmap_write(chip->regmap, PV88060_REG_MASK_C, 0xFF);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Failed to mask C reg: %d\n", ret);
+ return ret;
+ }
+
+ ret = request_threaded_irq(i2c->irq, NULL,
+ pv88060_irq_handler,
+ IRQF_TRIGGER_LOW|IRQF_ONESHOT,
+ "pv88060", chip);
+ if (ret != 0) {
+ dev_err(chip->dev, "Failed to request IRQ: %d\n",
+ i2c->irq);
+ return ret;
+ }
+
+ ret = regmap_update_bits(chip->regmap, PV88060_REG_MASK_A,
+ PV88060_M_VDD_FLT | PV88060_M_OVER_TEMP, 0);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Failed to update mask reg: %d\n", ret);
+ return ret;
+ }
+
+ } else {
+ dev_warn(chip->dev, "No IRQ configured\n");
+ }
+
+ config.dev = chip->dev;
+ config.regmap = chip->regmap;
+
+ for (i = 0; i < PV88060_MAX_REGULATORS; i++) {
+ if (init_data)
+ config.init_data = &init_data[i];
+
+ config.driver_data = (void *)&pv88060_regulator_info[i];
+ chip->rdev[i] = devm_regulator_register(chip->dev,
+ &pv88060_regulator_info[i].desc, &config);
+ if (IS_ERR(chip->rdev[i])) {
+ dev_err(chip->dev,
+ "Failed to register PV88060 regulator\n");
+ return PTR_ERR(chip->rdev[i]);
+ }
+ }
+
+ return 0;
+}
+
+static const struct i2c_device_id pv88060_i2c_id[] = {
+ {"pv88060", 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, pv88060_i2c_id);
+
+#ifdef CONFIG_OF
+static const struct of_device_id pv88060_dt_ids[] = {
+ { .compatible = "pvs,pv88060", .data = &pv88060_i2c_id[0] },
+ {},
+};
+MODULE_DEVICE_TABLE(of, pv88060_dt_ids);
+#endif
+
+static struct i2c_driver pv88060_regulator_driver = {
+ .driver = {
+ .name = "pv88060",
+ .of_match_table = of_match_ptr(pv88060_dt_ids),
+ },
+ .probe = pv88060_i2c_probe,
+ .id_table = pv88060_i2c_id,
+};
+
+module_i2c_driver(pv88060_regulator_driver);
+
+MODULE_AUTHOR("James Ban <James.Ban.opensource@...semi.com>");
+MODULE_DESCRIPTION("Regulator device driver for Powerventure PV88060");
+MODULE_LICENSE("GPL");
diff --git a/drivers/regulator/pv88060-regulator.h b/drivers/regulator/pv88060-regulator.h
new file mode 100644
index 000000000000..02ca9203a172
--- /dev/null
+++ b/drivers/regulator/pv88060-regulator.h
@@ -0,0 +1,69 @@
+/*
+ * pv88060-regulator.h - Regulator definitions for PV88060
+ * Copyright (C) 2015 Powerventure Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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.
+ */
+
+#ifndef __PV88060_REGISTERS_H__
+#define __PV88060_REGISTERS_H__
+
+/* System Control and Event Registers */
+#define PV88060_REG_EVENT_A 0x04
+#define PV88060_REG_MASK_A 0x08
+#define PV88060_REG_MASK_B 0x09
+#define PV88060_REG_MASK_C 0x0A
+
+/* Regulator Registers */
+#define PV88060_REG_BUCK1_CONF0 0x1B
+#define PV88060_REG_BUCK1_CONF1 0x1C
+#define PV88060_REG_LDO1_CONF 0x1D
+#define PV88060_REG_LDO2_CONF 0x1E
+#define PV88060_REG_LDO3_CONF 0x1F
+#define PV88060_REG_LDO4_CONF 0x20
+#define PV88060_REG_LDO5_CONF 0x21
+#define PV88060_REG_LDO6_CONF 0x22
+#define PV88060_REG_LDO7_CONF 0x23
+
+#define PV88060_REG_SW1_CONF 0x3B
+#define PV88060_REG_SW2_CONF 0x3C
+#define PV88060_REG_SW3_CONF 0x3D
+#define PV88060_REG_SW4_CONF 0x3E
+#define PV88060_REG_SW5_CONF 0x3F
+#define PV88060_REG_SW6_CONF 0x40
+
+/* PV88060_REG_EVENT_A (addr=0x04) */
+#define PV88060_E_VDD_FLT 0x01
+#define PV88060_E_OVER_TEMP 0x02
+
+/* PV88060_REG_MASK_A (addr=0x08) */
+#define PV88060_M_VDD_FLT 0x01
+#define PV88060_M_OVER_TEMP 0x02
+
+/* PV88060_REG_BUCK1_CONF0 (addr=0x1B) */
+#define PV88060_BUCK_EN 0x80
+#define PV88060_VBUCK_MASK 0x7F
+/* PV88060_REG_LDO1/2/3/4/5/6/7_CONT */
+#define PV88060_LDO_EN 0x40
+#define PV88060_VLDO_MASK 0x3F
+/* PV88060_REG_SW1/2/3/4/5_CONF */
+#define PV88060_SW_EN 0x80
+
+/* PV88060_REG_BUCK1_CONF1 (addr=0x1C) */
+#define PV88060_BUCK_ILIM_SHIFT 2
+#define PV88060_BUCK_ILIM_MASK 0x0C
+#define PV88060_BUCK_MODE_SHIFT 0
+#define PV88060_BUCK_MODE_MASK 0x03
+#define PV88060_BUCK_MODE_SLEEP 0x00
+#define PV88060_BUCK_MODE_AUTO 0x01
+#define PV88060_BUCK_MODE_SYNC 0x02
+
+#endif /* __PV88060_REGISTERS_H__ */
--
2.6.2
--
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