--- /dev/null
+/*
+ * Regulators driver for Marvell 88PM800
+ *
+ * Copyright (C) 2012 Marvell International Ltd.
+ * Joseph(Yossi) Hanin <yhanin@marvell.com>
+ * Yi Zhang <yizhang@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/regmap.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/mfd/88pm80x.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/regulator/of_regulator.h>
+
+/* LDO1 with DVC[0..3] */
+#define PM800_LDO1_VOUT (0x08) /* VOUT1 */
+#define PM800_LDO1_VOUT_2 (0x09)
+#define PM800_LDO1_VOUT_3 (0x0A)
+#define PM800_LDO2_VOUT (0x0B)
+#define PM800_LDO3_VOUT (0x0C)
+#define PM800_LDO4_VOUT (0x0D)
+#define PM800_LDO5_VOUT (0x0E)
+#define PM800_LDO6_VOUT (0x0F)
+#define PM800_LDO7_VOUT (0x10)
+#define PM800_LDO8_VOUT (0x11)
+#define PM800_LDO9_VOUT (0x12)
+#define PM800_LDO10_VOUT (0x13)
+#define PM800_LDO11_VOUT (0x14)
+#define PM800_LDO12_VOUT (0x15)
+#define PM800_LDO13_VOUT (0x16)
+#define PM800_LDO14_VOUT (0x17)
+#define PM800_LDO15_VOUT (0x18)
+#define PM800_LDO16_VOUT (0x19)
+#define PM800_LDO17_VOUT (0x1A)
+#define PM800_LDO18_VOUT (0x1B)
+#define PM800_LDO19_VOUT (0x1C)
+
+/* BUCK1 with DVC[0..3] */
+#define PM800_BUCK1 (0x3C)
+#define PM800_BUCK1_1 (0x3D)
+#define PM800_BUCK1_2 (0x3E)
+#define PM800_BUCK1_3 (0x3F)
+#define PM800_BUCK2 (0x40)
+#define PM800_BUCK3 (0x41)
+#define PM800_BUCK4 (0x42)
+#define PM800_BUCK4_1 (0x43)
+#define PM800_BUCK4_2 (0x44)
+#define PM800_BUCK4_3 (0x45)
+#define PM800_BUCK5 (0x46)
+
+#define PM800_BUCK_ENA (0x50)
+#define PM800_LDO_ENA1_1 (0x51)
+#define PM800_LDO_ENA1_2 (0x52)
+#define PM800_LDO_ENA1_3 (0x53)
+
+#define PM800_LDO_ENA2_1 (0x56)
+#define PM800_LDO_ENA2_2 (0x57)
+#define PM800_LDO_ENA2_3 (0x58)
+
+#define PM800_BUCK1_MISC1 (0x78)
+#define PM800_BUCK3_MISC1 (0x7E)
+#define PM800_BUCK4_MISC1 (0x81)
+#define PM800_BUCK5_MISC1 (0x84)
+
+struct pm800_regulator_info {
+ struct regulator_desc desc;
+ int max_ua;
+};
+
+/*
+ * vreg - the buck regs string.
+ * ereg - the string for the enable register.
+ * ebit - the bit number in the enable register.
+ * amax - the current
+ * Buck has 2 kinds of voltage steps. It is easy to find voltage by ranges,
+ * not the constant voltage table.
+ * n_volt - Number of available selectors
+ */
+#define PM800_BUCK(match, vreg, ereg, ebit, amax, volt_ranges, n_volt) \
+{ \
+ .desc = { \
+ .name = #vreg, \
+ .of_match = of_match_ptr(#match), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .ops = &pm800_volt_range_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .id = PM800_ID_##vreg, \
+ .owner = THIS_MODULE, \
+ .n_voltages = n_volt, \
+ .linear_ranges = volt_ranges, \
+ .n_linear_ranges = ARRAY_SIZE(volt_ranges), \
+ .vsel_reg = PM800_##vreg, \
+ .vsel_mask = 0x7f, \
+ .enable_reg = PM800_##ereg, \
+ .enable_mask = 1 << (ebit), \
+ }, \
+ .max_ua = (amax), \
+}
+
+/*
+ * vreg - the LDO regs string
+ * ereg - the string for the enable register.
+ * ebit - the bit number in the enable register.
+ * amax - the current
+ * volt_table - the LDO voltage table
+ * For all the LDOes, there are too many ranges. Using volt_table will be
+ * simpler and faster.
+ */
+#define PM800_LDO(match, vreg, ereg, ebit, amax, ldo_volt_table) \
+{ \
+ .desc = { \
+ .name = #vreg, \
+ .of_match = of_match_ptr(#match), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .ops = &pm800_volt_table_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .id = PM800_ID_##vreg, \
+ .owner = THIS_MODULE, \
+ .n_voltages = ARRAY_SIZE(ldo_volt_table), \
+ .vsel_reg = PM800_##vreg##_VOUT, \
+ .vsel_mask = 0xf, \
+ .enable_reg = PM800_##ereg, \
+ .enable_mask = 1 << (ebit), \
+ .volt_table = ldo_volt_table, \
+ }, \
+ .max_ua = (amax), \
+}
+
+/* Ranges are sorted in ascending order. */
+static const struct regulator_linear_range buck1_volt_range[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
+ REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x54, 50000),
+};
+
+/* BUCK 2~5 have same ranges. */
+static const struct regulator_linear_range buck2_5_volt_range[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
+ REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x72, 50000),
+};
+
+static const unsigned int ldo1_volt_table[] = {
+ 600000, 650000, 700000, 750000, 800000, 850000, 900000, 950000,
+ 1000000, 1050000, 1100000, 1150000, 1200000, 1300000, 1400000, 1500000,
+};
+
+static const unsigned int ldo2_volt_table[] = {
+ 1700000, 1800000, 1900000, 2000000, 2100000, 2500000, 2700000, 2800000,
+};
+
+/* LDO 3~17 have same voltage table. */
+static const unsigned int ldo3_17_volt_table[] = {
+ 1200000, 1250000, 1700000, 1800000, 1850000, 1900000, 2500000, 2600000,
+ 2700000, 2750000, 2800000, 2850000, 2900000, 3000000, 3100000, 3300000,
+};
+
+/* LDO 18~19 have same voltage table. */
+static const unsigned int ldo18_19_volt_table[] = {
+ 1700000, 1800000, 1900000, 2500000, 2800000, 2900000, 3100000, 3300000,
+};
+
+static int pm800_get_current_limit(struct regulator_dev *rdev)
+{
+ struct pm800_regulator_info *info = rdev_get_drvdata(rdev);
+
+ return info->max_ua;
+}
+
+static const struct regulator_ops pm800_volt_range_ops = {
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+ .get_current_limit = pm800_get_current_limit,
+};
+
+static const struct regulator_ops pm800_volt_table_ops = {
+ .list_voltage = regulator_list_voltage_table,
+ .map_voltage = regulator_map_voltage_iterate,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+ .get_current_limit = pm800_get_current_limit,
+};
+
+/* The array is indexed by id(PM800_ID_XXX) */
+static struct pm800_regulator_info pm800_regulator_info[] = {
+ PM800_BUCK(buck1, BUCK1, BUCK_ENA, 0, 3000000, buck1_volt_range, 0x55),
+ PM800_BUCK(buck2, BUCK2, BUCK_ENA, 1, 1200000, buck2_5_volt_range, 0x73),
+ PM800_BUCK(buck3, BUCK3, BUCK_ENA, 2, 1200000, buck2_5_volt_range, 0x73),
+ PM800_BUCK(buck4, BUCK4, BUCK_ENA, 3, 1200000, buck2_5_volt_range, 0x73),
+ PM800_BUCK(buck5, BUCK5, BUCK_ENA, 4, 1200000, buck2_5_volt_range, 0x73),
+
+ PM800_LDO(ldo1, LDO1, LDO_ENA1_1, 0, 200000, ldo1_volt_table),
+ PM800_LDO(ldo2, LDO2, LDO_ENA1_1, 1, 10000, ldo2_volt_table),
+ PM800_LDO(ldo3, LDO3, LDO_ENA1_1, 2, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo4, LDO4, LDO_ENA1_1, 3, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo5, LDO5, LDO_ENA1_1, 4, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo6, LDO6, LDO_ENA1_1, 5, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo7, LDO7, LDO_ENA1_1, 6, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo8, LDO8, LDO_ENA1_1, 7, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo9, LDO9, LDO_ENA1_2, 0, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo10, LDO10, LDO_ENA1_2, 1, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo11, LDO11, LDO_ENA1_2, 2, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo12, LDO12, LDO_ENA1_2, 3, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo13, LDO13, LDO_ENA1_2, 4, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo14, LDO14, LDO_ENA1_2, 5, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo15, LDO15, LDO_ENA1_2, 6, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo16, LDO16, LDO_ENA1_2, 7, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo17, LDO17, LDO_ENA1_3, 0, 300000, ldo3_17_volt_table),
+ PM800_LDO(ldo18, LDO18, LDO_ENA1_3, 1, 200000, ldo18_19_volt_table),
+ PM800_LDO(ldo19, LDO19, LDO_ENA1_3, 2, 200000, ldo18_19_volt_table),
+};
+
+static int pm800_regulator_probe(struct platform_device *pdev)
+{
+ struct pm80x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+ struct pm80x_platform_data *pdata = dev_get_platdata(pdev->dev.parent);
+ struct regulator_config config = { };
+ struct regulator_init_data *init_data;
+ int i, ret;
+
+ if (pdata && pdata->num_regulators) {
+ unsigned int count = 0;
+
+ /* Check whether num_regulator is valid. */
+ for (i = 0; i < ARRAY_SIZE(pdata->regulators); i++) {
+ if (pdata->regulators[i])
+ count++;
+ }
+ if (count != pdata->num_regulators)
+ return -EINVAL;
+ }
+
+ config.dev = chip->dev;
+ config.regmap = chip->subchip->regmap_power;
+ for (i = 0; i < PM800_ID_RG_MAX; i++) {
+ struct regulator_dev *regulator;
+
+ if (pdata && pdata->num_regulators) {
+ init_data = pdata->regulators[i];
+ if (!init_data)
+ continue;
+
+ config.init_data = init_data;
+ }
+
+ config.driver_data = &pm800_regulator_info[i];
+
+ regulator = devm_regulator_register(&pdev->dev,
+ &pm800_regulator_info[i].desc, &config);
+ if (IS_ERR(regulator)) {
+ ret = PTR_ERR(regulator);
+ dev_err(&pdev->dev, "Failed to register %s\n",
+ pm800_regulator_info[i].desc.name);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static struct platform_driver pm800_regulator_driver = {
+ .driver = {
+ .name = "88pm80x-regulator",
+ },
+ .probe = pm800_regulator_probe,
+};
+
+module_platform_driver(pm800_regulator_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Joseph(Yossi) Hanin <yhanin@marvell.com>");
+MODULE_DESCRIPTION("Regulator Driver for Marvell 88PM800 PMIC");
+MODULE_ALIAS("platform:88pm800-regulator");
+++ /dev/null
-/*
- * Regulators driver for Marvell 88PM800
- *
- * Copyright (C) 2012 Marvell International Ltd.
- * Joseph(Yossi) Hanin <yhanin@marvell.com>
- * Yi Zhang <yizhang@marvell.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/regmap.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/machine.h>
-#include <linux/mfd/88pm80x.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/regulator/of_regulator.h>
-
-/* LDO1 with DVC[0..3] */
-#define PM800_LDO1_VOUT (0x08) /* VOUT1 */
-#define PM800_LDO1_VOUT_2 (0x09)
-#define PM800_LDO1_VOUT_3 (0x0A)
-#define PM800_LDO2_VOUT (0x0B)
-#define PM800_LDO3_VOUT (0x0C)
-#define PM800_LDO4_VOUT (0x0D)
-#define PM800_LDO5_VOUT (0x0E)
-#define PM800_LDO6_VOUT (0x0F)
-#define PM800_LDO7_VOUT (0x10)
-#define PM800_LDO8_VOUT (0x11)
-#define PM800_LDO9_VOUT (0x12)
-#define PM800_LDO10_VOUT (0x13)
-#define PM800_LDO11_VOUT (0x14)
-#define PM800_LDO12_VOUT (0x15)
-#define PM800_LDO13_VOUT (0x16)
-#define PM800_LDO14_VOUT (0x17)
-#define PM800_LDO15_VOUT (0x18)
-#define PM800_LDO16_VOUT (0x19)
-#define PM800_LDO17_VOUT (0x1A)
-#define PM800_LDO18_VOUT (0x1B)
-#define PM800_LDO19_VOUT (0x1C)
-
-/* BUCK1 with DVC[0..3] */
-#define PM800_BUCK1 (0x3C)
-#define PM800_BUCK1_1 (0x3D)
-#define PM800_BUCK1_2 (0x3E)
-#define PM800_BUCK1_3 (0x3F)
-#define PM800_BUCK2 (0x40)
-#define PM800_BUCK3 (0x41)
-#define PM800_BUCK4 (0x42)
-#define PM800_BUCK4_1 (0x43)
-#define PM800_BUCK4_2 (0x44)
-#define PM800_BUCK4_3 (0x45)
-#define PM800_BUCK5 (0x46)
-
-#define PM800_BUCK_ENA (0x50)
-#define PM800_LDO_ENA1_1 (0x51)
-#define PM800_LDO_ENA1_2 (0x52)
-#define PM800_LDO_ENA1_3 (0x53)
-
-#define PM800_LDO_ENA2_1 (0x56)
-#define PM800_LDO_ENA2_2 (0x57)
-#define PM800_LDO_ENA2_3 (0x58)
-
-#define PM800_BUCK1_MISC1 (0x78)
-#define PM800_BUCK3_MISC1 (0x7E)
-#define PM800_BUCK4_MISC1 (0x81)
-#define PM800_BUCK5_MISC1 (0x84)
-
-struct pm800_regulator_info {
- struct regulator_desc desc;
- int max_ua;
-};
-
-/*
- * vreg - the buck regs string.
- * ereg - the string for the enable register.
- * ebit - the bit number in the enable register.
- * amax - the current
- * Buck has 2 kinds of voltage steps. It is easy to find voltage by ranges,
- * not the constant voltage table.
- * n_volt - Number of available selectors
- */
-#define PM800_BUCK(match, vreg, ereg, ebit, amax, volt_ranges, n_volt) \
-{ \
- .desc = { \
- .name = #vreg, \
- .of_match = of_match_ptr(#match), \
- .regulators_node = of_match_ptr("regulators"), \
- .ops = &pm800_volt_range_ops, \
- .type = REGULATOR_VOLTAGE, \
- .id = PM800_ID_##vreg, \
- .owner = THIS_MODULE, \
- .n_voltages = n_volt, \
- .linear_ranges = volt_ranges, \
- .n_linear_ranges = ARRAY_SIZE(volt_ranges), \
- .vsel_reg = PM800_##vreg, \
- .vsel_mask = 0x7f, \
- .enable_reg = PM800_##ereg, \
- .enable_mask = 1 << (ebit), \
- }, \
- .max_ua = (amax), \
-}
-
-/*
- * vreg - the LDO regs string
- * ereg - the string for the enable register.
- * ebit - the bit number in the enable register.
- * amax - the current
- * volt_table - the LDO voltage table
- * For all the LDOes, there are too many ranges. Using volt_table will be
- * simpler and faster.
- */
-#define PM800_LDO(match, vreg, ereg, ebit, amax, ldo_volt_table) \
-{ \
- .desc = { \
- .name = #vreg, \
- .of_match = of_match_ptr(#match), \
- .regulators_node = of_match_ptr("regulators"), \
- .ops = &pm800_volt_table_ops, \
- .type = REGULATOR_VOLTAGE, \
- .id = PM800_ID_##vreg, \
- .owner = THIS_MODULE, \
- .n_voltages = ARRAY_SIZE(ldo_volt_table), \
- .vsel_reg = PM800_##vreg##_VOUT, \
- .vsel_mask = 0xf, \
- .enable_reg = PM800_##ereg, \
- .enable_mask = 1 << (ebit), \
- .volt_table = ldo_volt_table, \
- }, \
- .max_ua = (amax), \
-}
-
-/* Ranges are sorted in ascending order. */
-static const struct regulator_linear_range buck1_volt_range[] = {
- REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
- REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x54, 50000),
-};
-
-/* BUCK 2~5 have same ranges. */
-static const struct regulator_linear_range buck2_5_volt_range[] = {
- REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
- REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x72, 50000),
-};
-
-static const unsigned int ldo1_volt_table[] = {
- 600000, 650000, 700000, 750000, 800000, 850000, 900000, 950000,
- 1000000, 1050000, 1100000, 1150000, 1200000, 1300000, 1400000, 1500000,
-};
-
-static const unsigned int ldo2_volt_table[] = {
- 1700000, 1800000, 1900000, 2000000, 2100000, 2500000, 2700000, 2800000,
-};
-
-/* LDO 3~17 have same voltage table. */
-static const unsigned int ldo3_17_volt_table[] = {
- 1200000, 1250000, 1700000, 1800000, 1850000, 1900000, 2500000, 2600000,
- 2700000, 2750000, 2800000, 2850000, 2900000, 3000000, 3100000, 3300000,
-};
-
-/* LDO 18~19 have same voltage table. */
-static const unsigned int ldo18_19_volt_table[] = {
- 1700000, 1800000, 1900000, 2500000, 2800000, 2900000, 3100000, 3300000,
-};
-
-static int pm800_get_current_limit(struct regulator_dev *rdev)
-{
- struct pm800_regulator_info *info = rdev_get_drvdata(rdev);
-
- return info->max_ua;
-}
-
-static const struct regulator_ops pm800_volt_range_ops = {
- .list_voltage = regulator_list_voltage_linear_range,
- .map_voltage = regulator_map_voltage_linear_range,
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
- .get_voltage_sel = regulator_get_voltage_sel_regmap,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .get_current_limit = pm800_get_current_limit,
-};
-
-static const struct regulator_ops pm800_volt_table_ops = {
- .list_voltage = regulator_list_voltage_table,
- .map_voltage = regulator_map_voltage_iterate,
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
- .get_voltage_sel = regulator_get_voltage_sel_regmap,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .get_current_limit = pm800_get_current_limit,
-};
-
-/* The array is indexed by id(PM800_ID_XXX) */
-static struct pm800_regulator_info pm800_regulator_info[] = {
- PM800_BUCK(buck1, BUCK1, BUCK_ENA, 0, 3000000, buck1_volt_range, 0x55),
- PM800_BUCK(buck2, BUCK2, BUCK_ENA, 1, 1200000, buck2_5_volt_range, 0x73),
- PM800_BUCK(buck3, BUCK3, BUCK_ENA, 2, 1200000, buck2_5_volt_range, 0x73),
- PM800_BUCK(buck4, BUCK4, BUCK_ENA, 3, 1200000, buck2_5_volt_range, 0x73),
- PM800_BUCK(buck5, BUCK5, BUCK_ENA, 4, 1200000, buck2_5_volt_range, 0x73),
-
- PM800_LDO(ldo1, LDO1, LDO_ENA1_1, 0, 200000, ldo1_volt_table),
- PM800_LDO(ldo2, LDO2, LDO_ENA1_1, 1, 10000, ldo2_volt_table),
- PM800_LDO(ldo3, LDO3, LDO_ENA1_1, 2, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo4, LDO4, LDO_ENA1_1, 3, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo5, LDO5, LDO_ENA1_1, 4, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo6, LDO6, LDO_ENA1_1, 5, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo7, LDO7, LDO_ENA1_1, 6, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo8, LDO8, LDO_ENA1_1, 7, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo9, LDO9, LDO_ENA1_2, 0, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo10, LDO10, LDO_ENA1_2, 1, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo11, LDO11, LDO_ENA1_2, 2, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo12, LDO12, LDO_ENA1_2, 3, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo13, LDO13, LDO_ENA1_2, 4, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo14, LDO14, LDO_ENA1_2, 5, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo15, LDO15, LDO_ENA1_2, 6, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo16, LDO16, LDO_ENA1_2, 7, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo17, LDO17, LDO_ENA1_3, 0, 300000, ldo3_17_volt_table),
- PM800_LDO(ldo18, LDO18, LDO_ENA1_3, 1, 200000, ldo18_19_volt_table),
- PM800_LDO(ldo19, LDO19, LDO_ENA1_3, 2, 200000, ldo18_19_volt_table),
-};
-
-static int pm800_regulator_probe(struct platform_device *pdev)
-{
- struct pm80x_chip *chip = dev_get_drvdata(pdev->dev.parent);
- struct pm80x_platform_data *pdata = dev_get_platdata(pdev->dev.parent);
- struct regulator_config config = { };
- struct regulator_init_data *init_data;
- int i, ret;
-
- if (pdata && pdata->num_regulators) {
- unsigned int count = 0;
-
- /* Check whether num_regulator is valid. */
- for (i = 0; i < ARRAY_SIZE(pdata->regulators); i++) {
- if (pdata->regulators[i])
- count++;
- }
- if (count != pdata->num_regulators)
- return -EINVAL;
- }
-
- config.dev = chip->dev;
- config.regmap = chip->subchip->regmap_power;
- for (i = 0; i < PM800_ID_RG_MAX; i++) {
- struct regulator_dev *regulator;
-
- if (pdata && pdata->num_regulators) {
- init_data = pdata->regulators[i];
- if (!init_data)
- continue;
-
- config.init_data = init_data;
- }
-
- config.driver_data = &pm800_regulator_info[i];
-
- regulator = devm_regulator_register(&pdev->dev,
- &pm800_regulator_info[i].desc, &config);
- if (IS_ERR(regulator)) {
- ret = PTR_ERR(regulator);
- dev_err(&pdev->dev, "Failed to register %s\n",
- pm800_regulator_info[i].desc.name);
- return ret;
- }
- }
-
- return 0;
-}
-
-static struct platform_driver pm800_regulator_driver = {
- .driver = {
- .name = "88pm80x-regulator",
- },
- .probe = pm800_regulator_probe,
-};
-
-module_platform_driver(pm800_regulator_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Joseph(Yossi) Hanin <yhanin@marvell.com>");
-MODULE_DESCRIPTION("Regulator Driver for Marvell 88PM800 PMIC");
-MODULE_ALIAS("platform:88pm800-regulator");
obj-$(CONFIG_REGULATOR_USERSPACE_CONSUMER) += userspace-consumer.o
obj-$(CONFIG_REGULATOR_88PG86X) += 88pg86x.o
-obj-$(CONFIG_REGULATOR_88PM800) += 88pm800.o
+obj-$(CONFIG_REGULATOR_88PM800) += 88pm800-regulator.o
obj-$(CONFIG_REGULATOR_88PM8607) += 88pm8607.o
obj-$(CONFIG_REGULATOR_CPCAP) += cpcap-regulator.o
obj-$(CONFIG_REGULATOR_AAT2870) += aat2870-regulator.o
projects / mirror_ubuntu-jammy-kernel.git / commitdiff