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Subject[PATCH 1/2] mfd: pf1550: add pf1550 mfd driver
Date
From: Robin Gong <b38343@freescale.com>

Add basic pf1550 mfd driver.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
---
drivers/mfd/Kconfig | 14 +++
drivers/mfd/Makefile | 2 +
drivers/mfd/pf1550.c | 282 +++++++++++++++++++++++++++++++++++++++++++++
include/linux/mfd/pf1550.h | 241 ++++++++++++++++++++++++++++++++++++++
4 files changed, 539 insertions(+)
create mode 100644 drivers/mfd/pf1550.c
create mode 100644 include/linux/mfd/pf1550.h

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index b860eb5..5acd239 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -404,6 +404,20 @@ config MFD_MX25_TSADC
i.MX25 processors. They consist of a conversion queue for general
purpose ADC and a queue for Touchscreens.

+config MFD_PF1550
+ tristate "Freescale Semiconductor PF1550 PMIC Support"
+ depends on I2C=y
+ select MFD_CORE
+ select REGMAP_I2C
+ select REGMAP_IRQ
+ help
+ Say yes here to add support for Freescale Semiconductor PF1550.
+ This is a companion Power Management IC with regulators, ONKEY,
+ and charger control on chip.
+ This driver provides common support for accessing the device;
+ additional drivers must be enabled in order to use the functionality
+ of the device.
+
config MFD_HI6421_PMIC
tristate "HiSilicon Hi6421 PMU/Codec IC"
depends on OF
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index e9fd20d..b8ac19b 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -97,6 +97,8 @@ obj-$(CONFIG_MFD_MC13XXX) += mc13xxx-core.o
obj-$(CONFIG_MFD_MC13XXX_SPI) += mc13xxx-spi.o
obj-$(CONFIG_MFD_MC13XXX_I2C) += mc13xxx-i2c.o

+obj-$(CONFIG_MFD_PF1550) += pf1550.o
+
obj-$(CONFIG_MFD_CORE) += mfd-core.o

obj-$(CONFIG_EZX_PCAP) += ezx-pcap.o
diff --git a/drivers/mfd/pf1550.c b/drivers/mfd/pf1550.c
new file mode 100644
index 0000000..70817ef
--- /dev/null
+++ b/drivers/mfd/pf1550.c
@@ -0,0 +1,282 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * pf1550.c - mfd core driver for the PF1550
+ *
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Robin Gong <yibin.gong@freescale.com>
+ *
+ * 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.
+ *
+ * This driver is based on max77693.c
+ */
+
+#include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/pf1550.h>
+#include <linux/of.h>
+#include <linux/regmap.h>
+
+static const struct mfd_cell pf1550_devs[] = {
+ {
+ .name = "pf1550-regulator",
+ .of_compatible = "fsl,pf1550-regulator",
+ },
+ {
+ .name = "pf1550-onkey",
+ .of_compatible = "fsl,pf1550-onkey",
+ },
+ {
+ .name = "pf1550-charger",
+ .of_compatible = "fsl,pf1550-charger",
+ },
+};
+
+static const struct regmap_config pf1550_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = PF1550_PMIC_REG_END,
+};
+
+static const struct regmap_irq pf1550_regulator_irqs[] = {
+ { .reg_offset = 0, .mask = PMIC_IRQ_SW1_LS, },
+ { .reg_offset = 0, .mask = PMIC_IRQ_SW2_LS, },
+ { .reg_offset = 0, .mask = PMIC_IRQ_SW3_LS, },
+
+ { .reg_offset = 3, .mask = PMIC_IRQ_SW1_HS, },
+ { .reg_offset = 3, .mask = PMIC_IRQ_SW2_HS, },
+ { .reg_offset = 3, .mask = PMIC_IRQ_SW3_HS, },
+
+ { .reg_offset = 16, .mask = PMIC_IRQ_LDO1_FAULT, },
+ { .reg_offset = 16, .mask = PMIC_IRQ_LDO2_FAULT, },
+ { .reg_offset = 16, .mask = PMIC_IRQ_LDO3_FAULT, },
+
+ { .reg_offset = 22, .mask = PMIC_IRQ_TEMP_110, },
+ { .reg_offset = 22, .mask = PMIC_IRQ_TEMP_125, },
+};
+
+static const struct regmap_irq_chip pf1550_regulator_irq_chip = {
+ .name = "pf1550-regulator",
+ .status_base = PF1550_PMIC_REG_SW_INT_STAT0,
+ .mask_base = PF1550_PMIC_REG_SW_INT_MASK0,
+ .mask_invert = false,
+ .num_regs = 4,
+ .irqs = pf1550_regulator_irqs,
+ .num_irqs = ARRAY_SIZE(pf1550_regulator_irqs),
+};
+
+static const struct regmap_irq pf1550_onkey_irqs[] = {
+ { .reg_offset = 0, .mask = ONKEY_IRQ_PUSHI, },
+ { .reg_offset = 0, .mask = ONKEY_IRQ_1SI, },
+ { .reg_offset = 0, .mask = ONKEY_IRQ_2SI, },
+ { .reg_offset = 0, .mask = ONKEY_IRQ_3SI, },
+ { .reg_offset = 0, .mask = ONKEY_IRQ_4SI, },
+ { .reg_offset = 0, .mask = ONKEY_IRQ_8SI, },
+};
+
+static const struct regmap_irq_chip pf1550_onkey_irq_chip = {
+ .name = "pf1550-onkey",
+ .status_base = PF1550_PMIC_REG_ONKEY_INT_STAT0,
+ .mask_base = PF1550_PMIC_REG_ONKEY_INT_MASK0,
+ .mask_invert = false,
+ .num_regs = 1,
+ .irqs = pf1550_onkey_irqs,
+ .num_irqs = ARRAY_SIZE(pf1550_onkey_irqs),
+};
+
+static const struct regmap_irq pf1550_charger_irqs[] = {
+ { .reg_offset = 0, .mask = CHARG_IRQ_BAT2SOCI, },
+ { .reg_offset = 0, .mask = CHARG_IRQ_BATI, },
+ { .reg_offset = 0, .mask = CHARG_IRQ_CHGI, },
+ { .reg_offset = 0, .mask = CHARG_IRQ_VBUSI, },
+ { .reg_offset = 0, .mask = CHARG_IRQ_DPMI, },
+ { .reg_offset = 0, .mask = CHARG_IRQ_THMI, },
+};
+
+static const struct regmap_irq_chip pf1550_charger_irq_chip = {
+ .name = "pf1550-charger",
+ .status_base = PF1550_CHARG_REG_CHG_INT,
+ .mask_base = PF1550_CHARG_REG_CHG_INT_MASK,
+ .mask_invert = false,
+ .num_regs = 1,
+ .irqs = pf1550_charger_irqs,
+ .num_irqs = ARRAY_SIZE(pf1550_charger_irqs),
+};
+
+static int pf1550_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct pf1550_dev *pf1550;
+ unsigned int reg_data = 0;
+ int ret = 0;
+
+ pf1550 = devm_kzalloc(&i2c->dev,
+ sizeof(struct pf1550_dev), GFP_KERNEL);
+ if (!pf1550)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, pf1550);
+ pf1550->dev = &i2c->dev;
+ pf1550->i2c = i2c;
+ pf1550->irq = i2c->irq;
+
+ pf1550->regmap = devm_regmap_init_i2c(i2c, &pf1550_regmap_config);
+ if (IS_ERR(pf1550->regmap)) {
+ ret = PTR_ERR(pf1550->regmap);
+ dev_err(pf1550->dev, "failed to allocate register map: %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = regmap_read(pf1550->regmap, PF1550_PMIC_REG_DEVICE_ID, &reg_data);
+ if (ret < 0 || reg_data != 0x7c) {
+ dev_err(pf1550->dev, "device not found!\n");
+ return ret;
+ }
+
+ pf1550->type = PF1550;
+ dev_info(pf1550->dev, "pf1550 found.\n");
+
+ ret = regmap_add_irq_chip(pf1550->regmap, pf1550->irq,
+ IRQF_ONESHOT | IRQF_SHARED |
+ IRQF_TRIGGER_FALLING, 0,
+ &pf1550_regulator_irq_chip,
+ &pf1550->irq_data_regulator);
+ if (ret) {
+ dev_err(pf1550->dev, "failed to add irq1 chip: %d\n", ret);
+ goto err_regulator_irq;
+ }
+
+ ret = regmap_add_irq_chip(pf1550->regmap, pf1550->irq,
+ IRQF_ONESHOT | IRQF_SHARED |
+ IRQF_TRIGGER_FALLING, 0,
+ &pf1550_onkey_irq_chip,
+ &pf1550->irq_data_onkey);
+ if (ret) {
+ dev_err(pf1550->dev, "failed to add irq3 chip: %d\n", ret);
+ goto err_onkey_irq;
+ }
+
+ ret = regmap_add_irq_chip(pf1550->regmap, pf1550->irq,
+ IRQF_ONESHOT | IRQF_SHARED |
+ IRQF_TRIGGER_FALLING, 0,
+ &pf1550_charger_irq_chip,
+ &pf1550->irq_data_charger);
+ if (ret) {
+ dev_err(pf1550->dev, "failed to add irq4 chip: %d\n", ret);
+ goto err_charger_irq;
+ }
+
+ ret = mfd_add_devices(pf1550->dev, -1, pf1550_devs,
+ ARRAY_SIZE(pf1550_devs), NULL, 0, NULL);
+ if (ret < 0)
+ goto err_mfd;
+
+ return ret;
+
+err_mfd:
+ mfd_remove_devices(pf1550->dev);
+err_charger_irq:
+ regmap_del_irq_chip(pf1550->irq, pf1550->irq_data_charger);
+err_onkey_irq:
+ regmap_del_irq_chip(pf1550->irq, pf1550->irq_data_regulator);
+err_regulator_irq:
+ return ret;
+}
+
+static int pf1550_i2c_remove(struct i2c_client *i2c)
+{
+ struct pf1550_dev *pf1550 = i2c_get_clientdata(i2c);
+
+ mfd_remove_devices(pf1550->dev);
+
+ regmap_del_irq_chip(pf1550->irq, pf1550->irq_data_regulator);
+ regmap_del_irq_chip(pf1550->irq, pf1550->irq_data_onkey);
+ regmap_del_irq_chip(pf1550->irq, pf1550->irq_data_charger);
+
+ return 0;
+}
+
+static const struct i2c_device_id pf1550_i2c_id[] = {
+ { "pf1550", PF1550 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, pf1550_i2c_id);
+
+static int pf1550_suspend(struct device *dev)
+{
+ struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+ struct pf1550_dev *pf1550 = i2c_get_clientdata(i2c);
+
+ if (device_may_wakeup(dev)) {
+ enable_irq_wake(pf1550->irq);
+ disable_irq(pf1550->irq);
+ }
+
+ return 0;
+}
+
+static int pf1550_resume(struct device *dev)
+{
+ struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+ struct pf1550_dev *pf1550 = i2c_get_clientdata(i2c);
+
+ if (device_may_wakeup(dev)) {
+ disable_irq_wake(pf1550->irq);
+ enable_irq(pf1550->irq);
+ }
+
+ return 0;
+}
+
+static const struct dev_pm_ops pf1550_pm = {
+ .suspend = pf1550_suspend,
+ .resume = pf1550_resume,
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id pf1550_dt_match[] = {
+ { .compatible = "fsl,pf1550" },
+ {},
+};
+#endif
+
+static struct i2c_driver pf1550_i2c_driver = {
+ .driver = {
+ .name = "pf1550",
+ .owner = THIS_MODULE,
+ .pm = &pf1550_pm,
+ .of_match_table = of_match_ptr(pf1550_dt_match),
+ },
+ .probe = pf1550_i2c_probe,
+ .remove = pf1550_i2c_remove,
+ .id_table = pf1550_i2c_id,
+};
+
+static int __init pf1550_i2c_init(void)
+{
+ return i2c_add_driver(&pf1550_i2c_driver);
+}
+/* init early so consumer devices can complete system boot */
+subsys_initcall(pf1550_i2c_init);
+
+static void __exit pf1550_i2c_exit(void)
+{
+ i2c_del_driver(&pf1550_i2c_driver);
+}
+module_exit(pf1550_i2c_exit);
+
+MODULE_DESCRIPTION("Freescale PF1550 multi-function core driver");
+MODULE_AUTHOR("Robin Gong <yibin.gong@freescale.com>");
+MODULE_LICENSE("GPL");
+
diff --git a/include/linux/mfd/pf1550.h b/include/linux/mfd/pf1550.h
new file mode 100644
index 0000000..9721929
--- /dev/null
+++ b/include/linux/mfd/pf1550.h
@@ -0,0 +1,241 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * pf1550.h - mfd head file for PF1550
+ *
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Robin Gong <yibin.gong@freescale.com>
+ *
+ * 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 __LINUX_MFD_PF1550_H
+#define __LINUX_MFD_PF1550_H
+
+#include <linux/i2c.h>
+
+enum chips { PF1550 = 1, };
+
+enum pf1550_pmic_reg {
+ /* PMIC regulator part */
+ PF1550_PMIC_REG_DEVICE_ID = 0x00,
+ PF1550_PMIC_REG_OTP_FLAVOR = 0x01,
+ PF1550_PMIC_REG_SILICON_REV = 0x02,
+
+ PF1550_PMIC_REG_INT_CATEGORY = 0x06,
+ PF1550_PMIC_REG_SW_INT_STAT0 = 0x08,
+ PF1550_PMIC_REG_SW_INT_MASK0 = 0x09,
+ PF1550_PMIC_REG_SW_INT_SENSE0 = 0x0A,
+ PF1550_PMIC_REG_SW_INT_STAT1 = 0x0B,
+ PF1550_PMIC_REG_SW_INT_MASK1 = 0x0C,
+ PF1550_PMIC_REG_SW_INT_SENSE1 = 0x0D,
+ PF1550_PMIC_REG_SW_INT_STAT2 = 0x0E,
+ PF1550_PMIC_REG_SW_INT_MASK2 = 0x0F,
+ PF1550_PMIC_REG_SW_INT_SENSE2 = 0x10,
+ PF1550_PMIC_REG_LDO_INT_STAT0 = 0x18,
+ PF1550_PMIC_REG_LDO_INT_MASK0 = 0x19,
+ PF1550_PMIC_REG_LDO_INT_SENSE0 = 0x1A,
+ PF1550_PMIC_REG_TEMP_INT_STAT0 = 0x20,
+ PF1550_PMIC_REG_TEMP_INT_MASK0 = 0x21,
+ PF1550_PMIC_REG_TEMP_INT_SENSE0 = 0x22,
+ PF1550_PMIC_REG_ONKEY_INT_STAT0 = 0x24,
+ PF1550_PMIC_REG_ONKEY_INT_MASK0 = 0x25,
+ PF1550_PMIC_REG_ONKEY_INT_SENSE0 = 0x26,
+ PF1550_PMIC_REG_MISC_INT_STAT0 = 0x28,
+ PF1550_PMIC_REG_MISC_INT_MASK0 = 0x29,
+ PF1550_PMIC_REG_MISC_INT_SENSE0 = 0x2A,
+
+ PF1550_PMIC_REG_COINCELL_CONTROL = 0x30,
+
+ PF1550_PMIC_REG_SW1_VOLT = 0x32,
+ PF1550_PMIC_REG_SW1_STBY_VOLT = 0x33,
+ PF1550_PMIC_REG_SW1_SLP_VOLT = 0x34,
+ PF1550_PMIC_REG_SW1_CTRL = 0x35,
+ PF1550_PMIC_REG_SW1_CTRL1 = 0x36,
+ PF1550_PMIC_REG_SW2_VOLT = 0x38,
+ PF1550_PMIC_REG_SW2_STBY_VOLT = 0x39,
+ PF1550_PMIC_REG_SW2_SLP_VOLT = 0x3A,
+ PF1550_PMIC_REG_SW2_CTRL = 0x3B,
+ PF1550_PMIC_REG_SW2_CTRL1 = 0x3C,
+ PF1550_PMIC_REG_SW3_VOLT = 0x3E,
+ PF1550_PMIC_REG_SW3_STBY_VOLT = 0x3F,
+ PF1550_PMIC_REG_SW3_SLP_VOLT = 0x40,
+ PF1550_PMIC_REG_SW3_CTRL = 0x41,
+ PF1550_PMIC_REG_SW3_CTRL1 = 0x42,
+ PF1550_PMIC_REG_VSNVS_CTRL = 0x48,
+ PF1550_PMIC_REG_VREFDDR_CTRL = 0x4A,
+ PF1550_PMIC_REG_LDO1_VOLT = 0x4C,
+ PF1550_PMIC_REG_LDO1_CTRL = 0x4D,
+ PF1550_PMIC_REG_LDO2_VOLT = 0x4F,
+ PF1550_PMIC_REG_LDO2_CTRL = 0x50,
+ PF1550_PMIC_REG_LDO3_VOLT = 0x52,
+ PF1550_PMIC_REG_LDO3_CTRL = 0x53,
+ PF1550_PMIC_REG_PWRCTRL0 = 0x58,
+ PF1550_PMIC_REG_PWRCTRL1 = 0x59,
+ PF1550_PMIC_REG_PWRCTRL2 = 0x5A,
+ PF1550_PMIC_REG_PWRCTRL3 = 0x5B,
+ PF1550_PMIC_REG_SW1_PWRDN_SEQ = 0x5F,
+ PF1550_PMIC_REG_SW2_PWRDN_SEQ = 0x60,
+ PF1550_PMIC_REG_SW3_PWRDN_SEQ = 0x61,
+ PF1550_PMIC_REG_LDO1_PWRDN_SEQ = 0x62,
+ PF1550_PMIC_REG_LDO2_PWRDN_SEQ = 0x63,
+ PF1550_PMIC_REG_LDO3_PWRDN_SEQ = 0x64,
+ PF1550_PMIC_REG_VREFDDR_PWRDN_SEQ = 0x65,
+
+ PF1550_PMIC_REG_STATE_INFO = 0x67,
+ PF1550_PMIC_REG_I2C_ADDR = 0x68,
+ PF1550_PMIC_REG_IO_DRV0 = 0x69,
+ PF1550_PMIC_REG_IO_DRV1 = 0x6A,
+ PF1550_PMIC_REG_RC_16MHZ = 0x6B,
+ PF1550_PMIC_REG_KEY = 0x6F,
+
+ /* charger part */
+ PF1550_CHARG_REG_CHG_INT = 0x80,
+ PF1550_CHARG_REG_CHG_INT_MASK = 0x82,
+ PF1550_CHARG_REG_CHG_INT_OK = 0x84,
+ PF1550_CHARG_REG_VBUS_SNS = 0x86,
+ PF1550_CHARG_REG_CHG_SNS = 0x87,
+ PF1550_CHARG_REG_BATT_SNS = 0x88,
+ PF1550_CHARG_REG_CHG_OPER = 0x89,
+ PF1550_CHARG_REG_CHG_TMR = 0x8A,
+ PF1550_CHARG_REG_CHG_EOC_CNFG = 0x8D,
+ PF1550_CHARG_REG_CHG_CURR_CNFG = 0x8E,
+ PF1550_CHARG_REG_BATT_REG = 0x8F,
+ PF1550_CHARG_REG_BATFET_CNFG = 0x91,
+ PF1550_CHARG_REG_THM_REG_CNFG = 0x92,
+ PF1550_CHARG_REG_VBUS_INLIM_CNFG = 0x94,
+ PF1550_CHARG_REG_VBUS_LIN_DPM = 0x95,
+ PF1550_CHARG_REG_USB_PHY_LDO_CNFG = 0x96,
+ PF1550_CHARG_REG_DBNC_DELAY_TIME = 0x98,
+ PF1550_CHARG_REG_CHG_INT_CNFG = 0x99,
+ PF1550_CHARG_REG_THM_ADJ_SETTING = 0x9A,
+ PF1550_CHARG_REG_VBUS2SYS_CNFG = 0x9B,
+ PF1550_CHARG_REG_LED_PWM = 0x9C,
+ PF1550_CHARG_REG_FAULT_BATFET_CNFG = 0x9D,
+ PF1550_CHARG_REG_LED_CNFG = 0x9E,
+ PF1550_CHARG_REG_CHGR_KEY2 = 0x9F,
+
+ PF1550_PMIC_REG_END = 0xff,
+};
+
+#define PF1550_CHG_PRECHARGE 0
+#define PF1550_CHG_CONSTANT_CURRENT 1
+#define PF1550_CHG_CONSTANT_VOL 2
+#define PF1550_CHG_EOC 3
+#define PF1550_CHG_DONE 4
+#define PF1550_CHG_TIMER_FAULT 6
+#define PF1550_CHG_SUSPEND 7
+#define PF1550_CHG_OFF_INV 8
+#define PF1550_CHG_BAT_OVER 9
+#define PF1550_CHG_OFF_TEMP 10
+#define PF1550_CHG_LINEAR_ONLY 12
+#define PF1550_CHG_SNS_MASK 0xf
+
+#define PF1550_BAT_NO_VBUS 0
+#define PF1550_BAT_LOW_THAN_PRECHARG 1
+#define PF1550_BAT_CHARG_FAIL 2
+#define PF1550_BAT_HIGH_THAN_PRECHARG 4
+#define PF1550_BAT_OVER_VOL 5
+#define PF1550_BAT_NO_DETECT 6
+#define PF1550_BAT_SNS_MASK 0x7
+
+#define PF1550_VBUS_UVLO BIT(2)
+#define PF1550_VBUS_IN2SYS BIT(3)
+#define PF1550_VBUS_OVLO BIT(4)
+#define PF1550_VBUS_VALID BIT(5)
+
+#define PF1550_CHARG_REG_BATT_REG_CHGCV_MASK 0x3f
+#define PF1550_CHARG_REG_BATT_REG_VMINSYS_SHIFT 6
+#define PF1550_CHARG_REG_BATT_REG_VMINSYS_MASK 0x3
+#define PF1550_CHARG_REG_THM_REG_CNFG_REGTEMP_SHIFT 2
+#define PF1550_CHARG_REG_THM_REG_CNFG_REGTEMP_MASK 0x3
+
+#define PMIC_IRQ_SW1_LS BIT(0)
+#define PMIC_IRQ_SW2_LS BIT(1)
+#define PMIC_IRQ_SW3_LS BIT(2)
+#define PMIC_IRQ_SW1_HS BIT(0)
+#define PMIC_IRQ_SW2_HS BIT(1)
+#define PMIC_IRQ_SW3_HS BIT(2)
+#define PMIC_IRQ_LDO1_FAULT BIT(0)
+#define PMIC_IRQ_LDO2_FAULT BIT(1)
+#define PMIC_IRQ_LDO3_FAULT BIT(2)
+#define PMIC_IRQ_TEMP_110 BIT(0)
+#define PMIC_IRQ_TEMP_125 BIT(1)
+
+#define ONKEY_IRQ_PUSHI BIT(0)
+#define ONKEY_IRQ_1SI BIT(1)
+#define ONKEY_IRQ_2SI BIT(2)
+#define ONKEY_IRQ_3SI BIT(3)
+#define ONKEY_IRQ_4SI BIT(4)
+#define ONKEY_IRQ_8SI BIT(5)
+
+#define CHARG_IRQ_BAT2SOCI BIT(1)
+#define CHARG_IRQ_BATI BIT(2)
+#define CHARG_IRQ_CHGI BIT(3)
+#define CHARG_IRQ_VBUSI BIT(5)
+#define CHARG_IRQ_DPMI BIT(6)
+#define CHARG_IRQ_THMI BIT(7)
+
+enum pf1550_irq {
+ PF1550_PMIC_IRQ_SW1_LS,
+ PF1550_PMIC_IRQ_SW2_LS,
+ PF1550_PMIC_IRQ_SW3_LS,
+ PF1550_PMIC_IRQ_SW1_HS,
+ PF1550_PMIC_IRQ_SW2_HS,
+ PF1550_PMIC_IRQ_SW3_HS,
+ PF1550_PMIC_IRQ_LDO1_FAULT,
+ PF1550_PMIC_IRQ_LDO2_FAULT,
+ PF1550_PMIC_IRQ_LDO3_FAULT,
+ PF1550_PMIC_IRQ_TEMP_110,
+ PF1550_PMIC_IRQ_TEMP_125,
+
+ PF1550_ONKEY_IRQ_PUSHI,
+ PF1550_ONKEY_IRQ_1SI,
+ PF1550_ONKEY_IRQ_2SI,
+ PF1550_ONKEY_IRQ_3SI,
+ PF1550_ONKEY_IRQ_4SI,
+ PF1550_ONKEY_IRQ_8SI,
+
+ PF1550_CHARG_IRQ_BAT2SOCI,
+ PF1550_CHARG_IRQ_BATI,
+ PF1550_CHARG_IRQ_CHGI,
+ PF1550_CHARG_IRQ_VBUSI,
+ PF1550_CHARG_IRQ_DPMI,
+ PF1550_CHARG_IRQ_THMI,
+};
+
+enum pf1550_regulators {
+ PF1550_SW1,
+ PF1550_SW2,
+ PF1550_SW3,
+ PF1550_VREFDDR,
+ PF1550_LDO1,
+ PF1550_LDO2,
+ PF1550_LDO3,
+};
+
+struct pf1550_irq_info {
+ unsigned int irq;
+ const char *name;
+ unsigned int virq;
+};
+
+struct pf1550_dev {
+ struct device *dev;
+ struct i2c_client *i2c;
+ int type;
+ struct regmap *regmap;
+ struct regmap_irq_chip_data *irq_data_regulator;
+ struct regmap_irq_chip_data *irq_data_onkey;
+ struct regmap_irq_chip_data *irq_data_charger;
+ int irq;
+};
+
+#endif /* __LINUX_MFD_PF1550_H */
--
2.7.4
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