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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
| commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
| tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/gpio/gpio-pmic-eic-sprd.c | |
| parent | Adding upstream version 6.7.12. (diff) | |
| download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip | |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpio/gpio-pmic-eic-sprd.c')
| -rw-r--r-- | drivers/gpio/gpio-pmic-eic-sprd.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-pmic-eic-sprd.c b/drivers/gpio/gpio-pmic-eic-sprd.c index 01c0fd0a9d..d9b228bea4 100644 --- a/drivers/gpio/gpio-pmic-eic-sprd.c +++ b/drivers/gpio/gpio-pmic-eic-sprd.c @@ -151,8 +151,8 @@ static void sprd_pmic_eic_irq_mask(struct irq_data *data) struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip); u32 offset = irqd_to_hwirq(data); - pmic_eic->reg[REG_IE] = 0; - pmic_eic->reg[REG_TRIG] = 0; + pmic_eic->reg[REG_IE] &= ~BIT(offset); + pmic_eic->reg[REG_TRIG] &= ~BIT(offset); gpiochip_disable_irq(chip, offset); } @@ -165,8 +165,8 @@ static void sprd_pmic_eic_irq_unmask(struct irq_data *data) gpiochip_enable_irq(chip, offset); - pmic_eic->reg[REG_IE] = 1; - pmic_eic->reg[REG_TRIG] = 1; + pmic_eic->reg[REG_IE] |= BIT(offset); + pmic_eic->reg[REG_TRIG] |= BIT(offset); } static int sprd_pmic_eic_irq_set_type(struct irq_data *data, @@ -174,13 +174,14 @@ static int sprd_pmic_eic_irq_set_type(struct irq_data *data, { struct gpio_chip *chip = irq_data_get_irq_chip_data(data); struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip); + u32 offset = irqd_to_hwirq(data); switch (flow_type) { case IRQ_TYPE_LEVEL_HIGH: - pmic_eic->reg[REG_IEV] = 1; + pmic_eic->reg[REG_IEV] |= BIT(offset); break; case IRQ_TYPE_LEVEL_LOW: - pmic_eic->reg[REG_IEV] = 0; + pmic_eic->reg[REG_IEV] &= ~BIT(offset); break; case IRQ_TYPE_EDGE_RISING: case IRQ_TYPE_EDGE_FALLING: @@ -222,15 +223,15 @@ static void sprd_pmic_eic_bus_sync_unlock(struct irq_data *data) sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IEV, 1); } else { sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IEV, - pmic_eic->reg[REG_IEV]); + !!(pmic_eic->reg[REG_IEV] & BIT(offset))); } /* Set irq unmask */ sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IE, - pmic_eic->reg[REG_IE]); + !!(pmic_eic->reg[REG_IE] & BIT(offset))); /* Generate trigger start pulse for debounce EIC */ sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_TRIG, - pmic_eic->reg[REG_TRIG]); + !!(pmic_eic->reg[REG_TRIG] & BIT(offset))); mutex_unlock(&pmic_eic->buslock); } |