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-rw-r--r--drivers/mfd/Makefile1
-rw-r--r--drivers/mfd/da9052-core.c271
-rw-r--r--drivers/mfd/da9052-irq.c288
-rw-r--r--include/linux/mfd/da9052/da9052.h10
4 files changed, 307 insertions, 263 deletions
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index a30c49ecdd95..632cce09e407 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -90,6 +90,7 @@ obj-$(CONFIG_UCB1400_CORE) += ucb1400_core.o
obj-$(CONFIG_PMIC_DA903X) += da903x.o
+obj-$(CONFIG_PMIC_DA9052) += da9052-irq.o
obj-$(CONFIG_PMIC_DA9052) += da9052-core.o
obj-$(CONFIG_MFD_DA9052_SPI) += da9052-spi.o
obj-$(CONFIG_MFD_DA9052_I2C) += da9052-i2c.o
diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index c96cdbc0daff..2153f9bba9ef 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -15,7 +15,6 @@
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/interrupt.h>
-#include <linux/irq.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
#include <linux/module.h>
@@ -24,16 +23,6 @@
#include <linux/mfd/da9052/pdata.h>
#include <linux/mfd/da9052/reg.h>
-#define DA9052_NUM_IRQ_REGS 4
-#define DA9052_IRQ_MASK_POS_1 0x01
-#define DA9052_IRQ_MASK_POS_2 0x02
-#define DA9052_IRQ_MASK_POS_3 0x04
-#define DA9052_IRQ_MASK_POS_4 0x08
-#define DA9052_IRQ_MASK_POS_5 0x10
-#define DA9052_IRQ_MASK_POS_6 0x20
-#define DA9052_IRQ_MASK_POS_7 0x40
-#define DA9052_IRQ_MASK_POS_8 0x80
-
static bool da9052_reg_readable(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -425,15 +414,6 @@ err:
}
EXPORT_SYMBOL_GPL(da9052_adc_manual_read);
-static irqreturn_t da9052_auxadc_irq(int irq, void *irq_data)
-{
- struct da9052 *da9052 = irq_data;
-
- complete(&da9052->done);
-
- return IRQ_HANDLED;
-}
-
int da9052_adc_read_temp(struct da9052 *da9052)
{
int tbat;
@@ -447,74 +427,6 @@ int da9052_adc_read_temp(struct da9052 *da9052)
}
EXPORT_SYMBOL_GPL(da9052_adc_read_temp);
-static struct resource da9052_rtc_resource = {
- .name = "ALM",
- .start = DA9052_IRQ_ALARM,
- .end = DA9052_IRQ_ALARM,
- .flags = IORESOURCE_IRQ,
-};
-
-static struct resource da9052_onkey_resource = {
- .name = "ONKEY",
- .start = DA9052_IRQ_NONKEY,
- .end = DA9052_IRQ_NONKEY,
- .flags = IORESOURCE_IRQ,
-};
-
-static struct resource da9052_bat_resources[] = {
- {
- .name = "BATT TEMP",
- .start = DA9052_IRQ_TBAT,
- .end = DA9052_IRQ_TBAT,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "DCIN DET",
- .start = DA9052_IRQ_DCIN,
- .end = DA9052_IRQ_DCIN,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "DCIN REM",
- .start = DA9052_IRQ_DCINREM,
- .end = DA9052_IRQ_DCINREM,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "VBUS DET",
- .start = DA9052_IRQ_VBUS,
- .end = DA9052_IRQ_VBUS,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "VBUS REM",
- .start = DA9052_IRQ_VBUSREM,
- .end = DA9052_IRQ_VBUSREM,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "CHG END",
- .start = DA9052_IRQ_CHGEND,
- .end = DA9052_IRQ_CHGEND,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource da9052_tsi_resources[] = {
- {
- .name = "PENDWN",
- .start = DA9052_IRQ_PENDOWN,
- .end = DA9052_IRQ_PENDOWN,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "TSIRDY",
- .start = DA9052_IRQ_TSIREADY,
- .end = DA9052_IRQ_TSIREADY,
- .flags = IORESOURCE_IRQ,
- },
-};
-
static struct mfd_cell __devinitdata da9052_subdev_info[] = {
{
.name = "da9052-regulator",
@@ -574,13 +486,9 @@ static struct mfd_cell __devinitdata da9052_subdev_info[] = {
},
{
.name = "da9052-onkey",
- .resources = &da9052_onkey_resource,
- .num_resources = 1,
},
{
.name = "da9052-rtc",
- .resources = &da9052_rtc_resource,
- .num_resources = 1,
},
{
.name = "da9052-gpio",
@@ -602,160 +510,15 @@ static struct mfd_cell __devinitdata da9052_subdev_info[] = {
},
{
.name = "da9052-tsi",
- .resources = da9052_tsi_resources,
- .num_resources = ARRAY_SIZE(da9052_tsi_resources),
},
{
.name = "da9052-bat",
- .resources = da9052_bat_resources,
- .num_resources = ARRAY_SIZE(da9052_bat_resources),
},
{
.name = "da9052-watchdog",
},
};
-static struct regmap_irq da9052_irqs[] = {
- [DA9052_IRQ_DCIN] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_1,
- },
- [DA9052_IRQ_VBUS] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_2,
- },
- [DA9052_IRQ_DCINREM] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_3,
- },
- [DA9052_IRQ_VBUSREM] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_4,
- },
- [DA9052_IRQ_VDDLOW] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_5,
- },
- [DA9052_IRQ_ALARM] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_6,
- },
- [DA9052_IRQ_SEQRDY] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_7,
- },
- [DA9052_IRQ_COMP1V2] = {
- .reg_offset = 0,
- .mask = DA9052_IRQ_MASK_POS_8,
- },
- [DA9052_IRQ_NONKEY] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_1,
- },
- [DA9052_IRQ_IDFLOAT] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_2,
- },
- [DA9052_IRQ_IDGND] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_3,
- },
- [DA9052_IRQ_CHGEND] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_4,
- },
- [DA9052_IRQ_TBAT] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_5,
- },
- [DA9052_IRQ_ADC_EOM] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_6,
- },
- [DA9052_IRQ_PENDOWN] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_7,
- },
- [DA9052_IRQ_TSIREADY] = {
- .reg_offset = 1,
- .mask = DA9052_IRQ_MASK_POS_8,
- },
- [DA9052_IRQ_GPI0] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_1,
- },
- [DA9052_IRQ_GPI1] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_2,
- },
- [DA9052_IRQ_GPI2] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_3,
- },
- [DA9052_IRQ_GPI3] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_4,
- },
- [DA9052_IRQ_GPI4] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_5,
- },
- [DA9052_IRQ_GPI5] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_6,
- },
- [DA9052_IRQ_GPI6] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_7,
- },
- [DA9052_IRQ_GPI7] = {
- .reg_offset = 2,
- .mask = DA9052_IRQ_MASK_POS_8,
- },
- [DA9052_IRQ_GPI8] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_1,
- },
- [DA9052_IRQ_GPI9] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_2,
- },
- [DA9052_IRQ_GPI10] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_3,
- },
- [DA9052_IRQ_GPI11] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_4,
- },
- [DA9052_IRQ_GPI12] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_5,
- },
- [DA9052_IRQ_GPI13] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_6,
- },
- [DA9052_IRQ_GPI14] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_7,
- },
- [DA9052_IRQ_GPI15] = {
- .reg_offset = 3,
- .mask = DA9052_IRQ_MASK_POS_8,
- },
-};
-
-static struct regmap_irq_chip da9052_regmap_irq_chip = {
- .name = "da9052_irq",
- .status_base = DA9052_EVENT_A_REG,
- .mask_base = DA9052_IRQ_MASK_A_REG,
- .ack_base = DA9052_EVENT_A_REG,
- .num_regs = DA9052_NUM_IRQ_REGS,
- .irqs = da9052_irqs,
- .num_irqs = ARRAY_SIZE(da9052_irqs),
-};
-
struct regmap_config da9052_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
@@ -769,15 +532,10 @@ struct regmap_config da9052_regmap_config = {
};
EXPORT_SYMBOL_GPL(da9052_regmap_config);
-static int da9052_map_irq(struct da9052 *da9052, int irq)
-{
- return regmap_irq_get_virq(da9052->irq_data, irq);
-}
-
int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
{
struct da9052_pdata *pdata = da9052->dev->platform_data;
- int ret, i;
+ int ret;
mutex_init(&da9052->auxadc_lock);
init_completion(&da9052->done);
@@ -787,22 +545,12 @@ int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
da9052->chip_id = chip_id;
- ret = regmap_add_irq_chip(da9052->regmap, da9052->chip_irq,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
- -1, &da9052_regmap_irq_chip,
- &da9052->irq_data);
- if (ret < 0) {
- dev_err(da9052->dev, "regmap_add_irq_chip failed: %d\n", ret);
- goto regmap_err;
+ ret = da9052_irq_init(da9052);
+ if (ret != 0) {
+ dev_err(da9052->dev, "da9052_irq_init failed: %d\n", ret);
+ return ret;
}
- i = da9052_map_irq(da9052, DA9052_IRQ_ADC_EOM);
- ret = request_threaded_irq(i, NULL, da9052_auxadc_irq,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
- "adc-irq", da9052);
- if (ret != 0)
- dev_err(da9052->dev, "DA9052 ADC IRQ failed ret=%d\n", ret);
-
ret = mfd_add_devices(da9052->dev, -1, da9052_subdev_info,
ARRAY_SIZE(da9052_subdev_info), NULL, 0, NULL);
if (ret) {
@@ -813,18 +561,15 @@ int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
return 0;
err:
- free_irq(da9052_map_irq(da9052, DA9052_IRQ_ADC_EOM), da9052);
- regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
- mfd_remove_devices(da9052->dev);
-regmap_err:
+ da9052_irq_exit(da9052);
+
return ret;
}
void da9052_device_exit(struct da9052 *da9052)
{
- free_irq(da9052_map_irq(da9052, DA9052_IRQ_ADC_EOM), da9052);
- regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
mfd_remove_devices(da9052->dev);
+ da9052_irq_exit(da9052);
}
MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>");
diff --git a/drivers/mfd/da9052-irq.c b/drivers/mfd/da9052-irq.c
new file mode 100644
index 000000000000..57ae7841f536
--- /dev/null
+++ b/drivers/mfd/da9052-irq.c
@@ -0,0 +1,288 @@
+/*
+ * DA9052 interrupt support
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ * Based on arizona-irq.c, which is:
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/device.h>
+#include <linux/delay.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+
+#include <linux/mfd/da9052/da9052.h>
+#include <linux/mfd/da9052/reg.h>
+
+#define DA9052_NUM_IRQ_REGS 4
+#define DA9052_IRQ_MASK_POS_1 0x01
+#define DA9052_IRQ_MASK_POS_2 0x02
+#define DA9052_IRQ_MASK_POS_3 0x04
+#define DA9052_IRQ_MASK_POS_4 0x08
+#define DA9052_IRQ_MASK_POS_5 0x10
+#define DA9052_IRQ_MASK_POS_6 0x20
+#define DA9052_IRQ_MASK_POS_7 0x40
+#define DA9052_IRQ_MASK_POS_8 0x80
+
+static struct regmap_irq da9052_irqs[] = {
+ [DA9052_IRQ_DCIN] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_1,
+ },
+ [DA9052_IRQ_VBUS] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_2,
+ },
+ [DA9052_IRQ_DCINREM] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_3,
+ },
+ [DA9052_IRQ_VBUSREM] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_4,
+ },
+ [DA9052_IRQ_VDDLOW] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_5,
+ },
+ [DA9052_IRQ_ALARM] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_6,
+ },
+ [DA9052_IRQ_SEQRDY] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_7,
+ },
+ [DA9052_IRQ_COMP1V2] = {
+ .reg_offset = 0,
+ .mask = DA9052_IRQ_MASK_POS_8,
+ },
+ [DA9052_IRQ_NONKEY] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_1,
+ },
+ [DA9052_IRQ_IDFLOAT] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_2,
+ },
+ [DA9052_IRQ_IDGND] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_3,
+ },
+ [DA9052_IRQ_CHGEND] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_4,
+ },
+ [DA9052_IRQ_TBAT] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_5,
+ },
+ [DA9052_IRQ_ADC_EOM] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_6,
+ },
+ [DA9052_IRQ_PENDOWN] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_7,
+ },
+ [DA9052_IRQ_TSIREADY] = {
+ .reg_offset = 1,
+ .mask = DA9052_IRQ_MASK_POS_8,
+ },
+ [DA9052_IRQ_GPI0] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_1,
+ },
+ [DA9052_IRQ_GPI1] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_2,
+ },
+ [DA9052_IRQ_GPI2] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_3,
+ },
+ [DA9052_IRQ_GPI3] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_4,
+ },
+ [DA9052_IRQ_GPI4] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_5,
+ },
+ [DA9052_IRQ_GPI5] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_6,
+ },
+ [DA9052_IRQ_GPI6] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_7,
+ },
+ [DA9052_IRQ_GPI7] = {
+ .reg_offset = 2,
+ .mask = DA9052_IRQ_MASK_POS_8,
+ },
+ [DA9052_IRQ_GPI8] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_1,
+ },
+ [DA9052_IRQ_GPI9] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_2,
+ },
+ [DA9052_IRQ_GPI10] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_3,
+ },
+ [DA9052_IRQ_GPI11] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_4,
+ },
+ [DA9052_IRQ_GPI12] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_5,
+ },
+ [DA9052_IRQ_GPI13] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_6,
+ },
+ [DA9052_IRQ_GPI14] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_7,
+ },
+ [DA9052_IRQ_GPI15] = {
+ .reg_offset = 3,
+ .mask = DA9052_IRQ_MASK_POS_8,
+ },
+};
+
+static struct regmap_irq_chip da9052_regmap_irq_chip = {
+ .name = "da9052_irq",
+ .status_base = DA9052_EVENT_A_REG,
+ .mask_base = DA9052_IRQ_MASK_A_REG,
+ .ack_base = DA9052_EVENT_A_REG,
+ .num_regs = DA9052_NUM_IRQ_REGS,
+ .irqs = da9052_irqs,
+ .num_irqs = ARRAY_SIZE(da9052_irqs),
+};
+
+static int da9052_map_irq(struct da9052 *da9052, int irq)
+{
+ return regmap_irq_get_virq(da9052->irq_data, irq);
+}
+
+int da9052_enable_irq(struct da9052 *da9052, int irq)
+{
+ irq = da9052_map_irq(da9052, irq);
+ if (irq < 0)
+ return irq;
+
+ enable_irq(irq);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(da9052_enable_irq);
+
+int da9052_disable_irq(struct da9052 *da9052, int irq)
+{
+ irq = da9052_map_irq(da9052, irq);
+ if (irq < 0)
+ return irq;
+
+ disable_irq(irq);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(da9052_disable_irq);
+
+int da9052_disable_irq_nosync(struct da9052 *da9052, int irq)
+{
+ irq = da9052_map_irq(da9052, irq);
+ if (irq < 0)
+ return irq;
+
+ disable_irq_nosync(irq);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(da9052_disable_irq_nosync);
+
+int da9052_request_irq(struct da9052 *da9052, int irq, char *name,
+ irq_handler_t handler, void *data)
+{
+ irq = da9052_map_irq(da9052, irq);
+ if (irq < 0)
+ return irq;
+
+ return request_threaded_irq(irq, NULL, handler,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ name, data);
+}
+EXPORT_SYMBOL_GPL(da9052_request_irq);
+
+void da9052_free_irq(struct da9052 *da9052, int irq, void *data)
+{
+ irq = da9052_map_irq(da9052, irq);
+ if (irq < 0)
+ return;
+
+ free_irq(irq, data);
+}
+EXPORT_SYMBOL_GPL(da9052_free_irq);
+
+static irqreturn_t da9052_auxadc_irq(int irq, void *irq_data)
+{
+ struct da9052 *da9052 = irq_data;
+
+ complete(&da9052->done);
+
+ return IRQ_HANDLED;
+}
+
+int da9052_irq_init(struct da9052 *da9052)
+{
+ int ret;
+
+ ret = regmap_add_irq_chip(da9052->regmap, da9052->chip_irq,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ -1, &da9052_regmap_irq_chip,
+ &da9052->irq_data);
+ if (ret < 0) {
+ dev_err(da9052->dev, "regmap_add_irq_chip failed: %d\n", ret);
+ goto regmap_err;
+ }
+
+ ret = da9052_request_irq(da9052, DA9052_IRQ_ADC_EOM, "adc-irq",
+ da9052_auxadc_irq, da9052);
+
+ if (ret != 0) {
+ dev_err(da9052->dev, "DA9052_IRQ_ADC_EOM failed: %d\n", ret);
+ goto request_irq_err;
+ }
+
+ return 0;
+
+request_irq_err:
+ regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
+regmap_err:
+ return ret;
+
+}
+
+int da9052_irq_exit(struct da9052 *da9052)
+{
+ da9052_free_irq(da9052, DA9052_IRQ_ADC_EOM , da9052);
+ regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
+
+ return 0;
+}
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h
index 0507c4c21a7d..86dd93de6ff2 100644
--- a/include/linux/mfd/da9052/da9052.h
+++ b/include/linux/mfd/da9052/da9052.h
@@ -146,4 +146,14 @@ void da9052_device_exit(struct da9052 *da9052);
extern struct regmap_config da9052_regmap_config;
+int da9052_irq_init(struct da9052 *da9052);
+int da9052_irq_exit(struct da9052 *da9052);
+int da9052_request_irq(struct da9052 *da9052, int irq, char *name,
+ irq_handler_t handler, void *data);
+void da9052_free_irq(struct da9052 *da9052, int irq, void *data);
+
+int da9052_enable_irq(struct da9052 *da9052, int irq);
+int da9052_disable_irq(struct da9052 *da9052, int irq);
+int da9052_disable_irq_nosync(struct da9052 *da9052, int irq);
+
#endif /* __MFD_DA9052_DA9052_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 19:21:21 +0000