diff options
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-exynos.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index d32fa2b5ff82..d657b52dfdb5 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -61,16 +61,15 @@ static void exynos_irq_mask(struct irq_data *irqd) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset; unsigned long mask; unsigned long flags; spin_lock_irqsave(&bank->slock, flags); - mask = readl(d->virt_base + reg_mask); + mask = readl(bank->eint_base + reg_mask); mask |= 1 << irqd->hwirq; - writel(mask, d->virt_base + reg_mask); + writel(mask, bank->eint_base + reg_mask); spin_unlock_irqrestore(&bank->slock, flags); } @@ -80,10 +79,9 @@ static void exynos_irq_ack(struct irq_data *irqd) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned long reg_pend = our_chip->eint_pend + bank->eint_offset; - writel(1 << irqd->hwirq, d->virt_base + reg_pend); + writel(1 << irqd->hwirq, bank->eint_base + reg_pend); } static void exynos_irq_unmask(struct irq_data *irqd) @@ -91,7 +89,6 @@ static void exynos_irq_unmask(struct irq_data *irqd) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset; unsigned long mask; unsigned long flags; @@ -109,9 +106,9 @@ static void exynos_irq_unmask(struct irq_data *irqd) spin_lock_irqsave(&bank->slock, flags); - mask = readl(d->virt_base + reg_mask); + mask = readl(bank->eint_base + reg_mask); mask &= ~(1 << irqd->hwirq); - writel(mask, d->virt_base + reg_mask); + writel(mask, bank->eint_base + reg_mask); spin_unlock_irqrestore(&bank->slock, flags); } @@ -121,7 +118,6 @@ static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq; unsigned int con, trig_type; unsigned long reg_con = our_chip->eint_con + bank->eint_offset; @@ -152,10 +148,10 @@ static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type) else irq_set_handler_locked(irqd, handle_level_irq); - con = readl(d->virt_base + reg_con); + con = readl(bank->eint_base + reg_con); con &= ~(EXYNOS_EINT_CON_MASK << shift); con |= trig_type << shift; - writel(con, d->virt_base + reg_con); + writel(con, bank->eint_base + reg_con); return 0; } @@ -166,7 +162,6 @@ static int exynos_irq_request_resources(struct irq_data *irqd) struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); const struct samsung_pin_bank_type *bank_type = bank->type; - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq; unsigned long reg_con = our_chip->eint_con + bank->eint_offset; unsigned long flags; @@ -188,10 +183,10 @@ static int exynos_irq_request_resources(struct irq_data *irqd) spin_lock_irqsave(&bank->slock, flags); - con = readl(d->virt_base + reg_con); + con = readl(bank->eint_base + reg_con); con &= ~(mask << shift); con |= EXYNOS_EINT_FUNC << shift; - writel(con, d->virt_base + reg_con); + writel(con, bank->eint_base + reg_con); spin_unlock_irqrestore(&bank->slock, flags); @@ -206,7 +201,6 @@ static void exynos_irq_release_resources(struct irq_data *irqd) struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); const struct samsung_pin_bank_type *bank_type = bank->type; - struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq; unsigned long reg_con = our_chip->eint_con + bank->eint_offset; unsigned long flags; @@ -221,10 +215,10 @@ static void exynos_irq_release_resources(struct irq_data *irqd) spin_lock_irqsave(&bank->slock, flags); - con = readl(d->virt_base + reg_con); + con = readl(bank->eint_base + reg_con); con &= ~(mask << shift); con |= FUNC_INPUT << shift; - writel(con, d->virt_base + reg_con); + writel(con, bank->eint_base + reg_con); spin_unlock_irqrestore(&bank->slock, flags); @@ -274,7 +268,7 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data) struct samsung_pin_bank *bank = d->pin_banks; unsigned int svc, group, pin, virq; - svc = readl(d->virt_base + EXYNOS_SVC_OFFSET); + svc = readl(bank->eint_base + EXYNOS_SVC_OFFSET); group = EXYNOS_SVC_GROUP(svc); pin = svc & EXYNOS_SVC_NUM_MASK; @@ -452,7 +446,6 @@ static void exynos_irq_demux_eint16_31(struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); struct exynos_muxed_weint_data *eintd = irq_desc_get_handler_data(desc); - struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata; unsigned long pend; unsigned long mask; int i; @@ -461,9 +454,9 @@ static void exynos_irq_demux_eint16_31(struct irq_desc *desc) for (i = 0; i < eintd->nr_banks; ++i) { struct samsung_pin_bank *b = eintd->banks[i]; - pend = readl(d->virt_base + b->irq_chip->eint_pend + pend = readl(b->eint_base + b->irq_chip->eint_pend + b->eint_offset); - mask = readl(d->virt_base + b->irq_chip->eint_mask + mask = readl(b->eint_base + b->irq_chip->eint_mask + b->eint_offset); exynos_irq_demux_eint(pend & ~mask, b->irq_domain); } @@ -581,7 +574,7 @@ static void exynos_pinctrl_suspend_bank( struct samsung_pin_bank *bank) { struct exynos_eint_gpio_save *save = bank->soc_priv; - void __iomem *regs = drvdata->virt_base; + void __iomem *regs = bank->eint_base; save->eint_con = readl(regs + EXYNOS_GPIO_ECON_OFFSET + bank->eint_offset); @@ -610,7 +603,7 @@ static void exynos_pinctrl_resume_bank( struct samsung_pin_bank *bank) { struct exynos_eint_gpio_save *save = bank->soc_priv; - void __iomem *regs = drvdata->virt_base; + void __iomem *regs = bank->eint_base; pr_debug("%s: con %#010x => %#010x\n", bank->name, readl(regs + EXYNOS_GPIO_ECON_OFFSET |
