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mfd: mt6360: Remove handle_post_irq callback function

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Remove handle_post_irq which is used to retrigger IRQ.
Set IRQ level low trigger in dtsi to keep IRQ always be handled.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Gene Chen 2021-05-18 01:33:11 +08:00 committed by Lee Jones
parent 60a90b3579
commit a75a2d56dc
2 changed files with 5 additions and 14 deletions
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17
drivers/mfd/mt6360-core.c
View File

@ -209,15 +209,8 @@ static const struct regmap_irq mt6360_irqs[] = {
REGMAP_IRQ_REG_LINE(MT6360_LDO7_PGB_EVT, 8),
};
static int mt6360_pmu_handle_post_irq(void *irq_drv_data)
{
struct mt6360_ddata *ddata = irq_drv_data;
return regmap_update_bits(ddata->regmap,
MT6360_PMU_IRQ_SET, MT6360_IRQ_RETRIG, MT6360_IRQ_RETRIG);
}
static struct regmap_irq_chip mt6360_irq_chip = {
static const struct regmap_irq_chip mt6360_irq_chip = {
.name = "mt6360_irqs",
.irqs = mt6360_irqs,
.num_irqs = ARRAY_SIZE(mt6360_irqs),
.num_regs = MT6360_PMU_IRQ_REGNUM,
@ -226,7 +219,6 @@ static struct regmap_irq_chip mt6360_irq_chip = {
.ack_base = MT6360_PMU_CHG_IRQ1,
.init_ack_masked = true,
.use_ack = true,
.handle_post_irq = mt6360_pmu_handle_post_irq,
};
static const struct regmap_config mt6360_pmu_regmap_config = {
@ -339,10 +331,9 @@ static int mt6360_probe(struct i2c_client *client)
return -ENODEV;
}
mt6360_irq_chip.irq_drv_data = ddata;
ret = devm_regmap_add_irq_chip(&client->dev, ddata->regmap, client->irq,
IRQF_TRIGGER_FALLING, 0,
&mt6360_irq_chip, &ddata->irq_data);
0, 0, &mt6360_irq_chip,
&ddata->irq_data);
if (ret) {
dev_err(&client->dev, "Failed to add Regmap IRQ Chip\n");
return ret;

2
include/linux/mfd/mt6360.h
View File

@ -230,7 +230,7 @@ struct mt6360_ddata {
#define MT6360_PMU_MAXREG MT6360_PMU_LDO_MASK2
/* MT6360_PMU_IRQ_SET */
#define MT6360_PMU_IRQ_REGNUM (MT6360_PMU_LDO_IRQ2 - MT6360_PMU_CHG_IRQ1 + 1)
#define MT6360_PMU_IRQ_REGNUM 16
#define MT6360_IRQ_RETRIG BIT(2)
#define CHIP_VEN_MASK 0xF0