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path: root/drivers/pinctrl/samsung/pinctrl-exynos.c
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Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-exynos.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-exynos.c380
1 files changed, 273 insertions, 107 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index d7154ed0b0eb..becb3792977b 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -46,22 +46,16 @@ static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip)
return container_of(chip, struct exynos_irq_chip, chip);
}
-static struct samsung_pin_bank_type bank_type_off = {
+static const struct samsung_pin_bank_type bank_type_off = {
.fld_width = { 4, 1, 2, 2, 2, 2, },
.reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
};
-static struct samsung_pin_bank_type bank_type_alive = {
+static const struct samsung_pin_bank_type bank_type_alive = {
.fld_width = { 4, 1, 2, 2, },
.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
};
-/* list of external wakeup controllers supported */
-static const struct of_device_id exynos_wkup_irq_ids[] = {
- { .compatible = "samsung,exynos4210-wakeup-eint", },
- { }
-};
-
static void exynos_irq_mask(struct irq_data *irqd)
{
struct irq_chip *chip = irq_data_get_irq_chip(irqd);
@@ -171,7 +165,7 @@ static int exynos_irq_request_resources(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_pin_bank_type *bank_type = bank->type;
+ 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;
@@ -180,7 +174,7 @@ static int exynos_irq_request_resources(struct irq_data *irqd)
unsigned int con;
int ret;
- ret = gpio_lock_as_irq(&bank->gpio_chip, irqd->hwirq);
+ ret = gpiochip_lock_as_irq(&bank->gpio_chip, irqd->hwirq);
if (ret) {
dev_err(bank->gpio_chip.dev, "unable to lock pin %s-%lu IRQ\n",
bank->name, irqd->hwirq);
@@ -210,7 +204,7 @@ static void exynos_irq_release_resources(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_pin_bank_type *bank_type = bank->type;
+ 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;
@@ -233,7 +227,7 @@ static void exynos_irq_release_resources(struct irq_data *irqd)
spin_unlock_irqrestore(&bank->slock, flags);
- gpio_unlock_as_irq(&bank->gpio_chip, irqd->hwirq);
+ gpiochip_unlock_as_irq(&bank->gpio_chip, irqd->hwirq);
}
/*
@@ -254,31 +248,30 @@ static struct exynos_irq_chip exynos_gpio_irq_chip = {
.eint_pend = EXYNOS_GPIO_EPEND_OFFSET,
};
-static int exynos_gpio_irq_map(struct irq_domain *h, unsigned int virq,
+static int exynos_eint_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
struct samsung_pin_bank *b = h->host_data;
irq_set_chip_data(virq, b);
- irq_set_chip_and_handler(virq, &exynos_gpio_irq_chip.chip,
+ irq_set_chip_and_handler(virq, &b->irq_chip->chip,
handle_level_irq);
set_irq_flags(virq, IRQF_VALID);
return 0;
}
/*
- * irq domain callbacks for external gpio interrupt controller.
+ * irq domain callbacks for external gpio and wakeup interrupt controllers.
*/
-static const struct irq_domain_ops exynos_gpio_irqd_ops = {
- .map = exynos_gpio_irq_map,
+static const struct irq_domain_ops exynos_eint_irqd_ops = {
+ .map = exynos_eint_irq_map,
.xlate = irq_domain_xlate_twocell,
};
static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
{
struct samsung_pinctrl_drv_data *d = data;
- struct samsung_pin_ctrl *ctrl = d->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
+ struct samsung_pin_bank *bank = d->pin_banks;
unsigned int svc, group, pin, virq;
svc = readl(d->virt_base + EXYNOS_SVC_OFFSET);
@@ -325,12 +318,12 @@ static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
return -ENXIO;
}
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ bank = d->pin_banks;
+ for (i = 0; i < d->nr_banks; ++i, ++bank) {
if (bank->eint_type != EINT_TYPE_GPIO)
continue;
bank->irq_domain = irq_domain_add_linear(bank->of_node,
- bank->nr_pins, &exynos_gpio_irqd_ops, bank);
+ bank->nr_pins, &exynos_eint_irqd_ops, bank);
if (!bank->irq_domain) {
dev_err(dev, "gpio irq domain add failed\n");
ret = -ENXIO;
@@ -344,6 +337,8 @@ static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
ret = -ENOMEM;
goto err_domains;
}
+
+ bank->irq_chip = &exynos_gpio_irq_chip;
}
return 0;
@@ -383,9 +378,9 @@ static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
/*
* irq_chip for wakeup interrupts
*/
-static struct exynos_irq_chip exynos_wkup_irq_chip = {
+static struct exynos_irq_chip exynos4210_wkup_irq_chip __initdata = {
.chip = {
- .name = "exynos_wkup_irq_chip",
+ .name = "exynos4210_wkup_irq_chip",
.irq_unmask = exynos_irq_unmask,
.irq_mask = exynos_irq_mask,
.irq_ack = exynos_irq_ack,
@@ -399,6 +394,31 @@ static struct exynos_irq_chip exynos_wkup_irq_chip = {
.eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
};
+static struct exynos_irq_chip exynos7_wkup_irq_chip __initdata = {
+ .chip = {
+ .name = "exynos7_wkup_irq_chip",
+ .irq_unmask = exynos_irq_unmask,
+ .irq_mask = exynos_irq_mask,
+ .irq_ack = exynos_irq_ack,
+ .irq_set_type = exynos_irq_set_type,
+ .irq_set_wake = exynos_wkup_irq_set_wake,
+ .irq_request_resources = exynos_irq_request_resources,
+ .irq_release_resources = exynos_irq_release_resources,
+ },
+ .eint_con = EXYNOS7_WKUP_ECON_OFFSET,
+ .eint_mask = EXYNOS7_WKUP_EMASK_OFFSET,
+ .eint_pend = EXYNOS7_WKUP_EPEND_OFFSET,
+};
+
+/* list of external wakeup controllers supported */
+static const struct of_device_id exynos_wkup_irq_ids[] = {
+ { .compatible = "samsung,exynos4210-wakeup-eint",
+ .data = &exynos4210_wkup_irq_chip },
+ { .compatible = "samsung,exynos7-wakeup-eint",
+ .data = &exynos7_wkup_irq_chip },
+ { }
+};
+
/* interrupt handler for wakeup interrupts 0..15 */
static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
{
@@ -445,9 +465,9 @@ static void exynos_irq_demux_eint16_31(unsigned int irq, 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 + EXYNOS_WKUP_EPEND_OFFSET
+ pend = readl(d->virt_base + b->irq_chip->eint_pend
+ b->eint_offset);
- mask = readl(d->virt_base + EXYNOS_WKUP_EMASK_OFFSET
+ mask = readl(d->virt_base + b->irq_chip->eint_mask
+ b->eint_offset);
exynos_irq_demux_eint(pend & ~mask, b->irq_domain);
}
@@ -455,24 +475,6 @@ static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static int exynos_wkup_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- irq_set_chip_and_handler(virq, &exynos_wkup_irq_chip.chip,
- handle_level_irq);
- irq_set_chip_data(virq, h->host_data);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-/*
- * irq domain callbacks for external wakeup interrupt controller.
- */
-static const struct irq_domain_ops exynos_wkup_irqd_ops = {
- .map = exynos_wkup_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
/*
* exynos_eint_wkup_init() - setup handling of external wakeup interrupts.
* @d: driver data of samsung pinctrl driver.
@@ -485,12 +487,18 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
struct samsung_pin_bank *bank;
struct exynos_weint_data *weint_data;
struct exynos_muxed_weint_data *muxed_data;
+ struct exynos_irq_chip *irq_chip;
unsigned int muxed_banks = 0;
unsigned int i;
int idx, irq;
for_each_child_of_node(dev->of_node, np) {
- if (of_match_node(exynos_wkup_irq_ids, np)) {
+ const struct of_device_id *match;
+
+ match = of_match_node(exynos_wkup_irq_ids, np);
+ if (match) {
+ irq_chip = kmemdup(match->data,
+ sizeof(*irq_chip), GFP_KERNEL);
wkup_np = np;
break;
}
@@ -498,18 +506,20 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
if (!wkup_np)
return -ENODEV;
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ bank = d->pin_banks;
+ for (i = 0; i < d->nr_banks; ++i, ++bank) {
if (bank->eint_type != EINT_TYPE_WKUP)
continue;
bank->irq_domain = irq_domain_add_linear(bank->of_node,
- bank->nr_pins, &exynos_wkup_irqd_ops, bank);
+ bank->nr_pins, &exynos_eint_irqd_ops, bank);
if (!bank->irq_domain) {
dev_err(dev, "wkup irq domain add failed\n");
return -ENXIO;
}
+ bank->irq_chip = irq_chip;
+
if (!of_find_property(bank->of_node, "interrupts", NULL)) {
bank->eint_type = EINT_TYPE_WKUP_MUX;
++muxed_banks;
@@ -556,9 +566,9 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
irq_set_chained_handler(irq, exynos_irq_demux_eint16_31);
irq_set_handler_data(irq, muxed_data);
- bank = d->ctrl->pin_banks;
+ bank = d->pin_banks;
idx = 0;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ for (i = 0; i < d->nr_banks; ++i, ++bank) {
if (bank->eint_type != EINT_TYPE_WKUP_MUX)
continue;
@@ -590,11 +600,10 @@ static void exynos_pinctrl_suspend_bank(
static void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
+ struct samsung_pin_bank *bank = drvdata->pin_banks;
int i;
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
+ for (i = 0; i < drvdata->nr_banks; ++i, ++bank)
if (bank->eint_type == EINT_TYPE_GPIO)
exynos_pinctrl_suspend_bank(drvdata, bank);
}
@@ -626,17 +635,16 @@ static void exynos_pinctrl_resume_bank(
static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
+ struct samsung_pin_bank *bank = drvdata->pin_banks;
int i;
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
+ for (i = 0; i < drvdata->nr_banks; ++i, ++bank)
if (bank->eint_type == EINT_TYPE_GPIO)
exynos_pinctrl_resume_bank(drvdata, bank);
}
/* pin banks of s5pv210 pin-controller */
-static struct samsung_pin_bank s5pv210_pin_bank[] = {
+static const struct samsung_pin_bank_data s5pv210_pin_bank[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
@@ -673,7 +681,7 @@ static struct samsung_pin_bank s5pv210_pin_bank[] = {
EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
};
-struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
+const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = s5pv210_pin_bank,
@@ -682,12 +690,11 @@ struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "s5pv210-gpio-ctrl0",
},
};
/* pin banks of exynos3250 pin-controller 0 */
-static struct samsung_pin_bank exynos3250_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos3250_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
@@ -698,7 +705,7 @@ static struct samsung_pin_bank exynos3250_pin_banks0[] = {
};
/* pin banks of exynos3250 pin-controller 1 */
-static struct samsung_pin_bank exynos3250_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos3250_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"),
EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"),
EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"),
@@ -721,7 +728,7 @@ static struct samsung_pin_bank exynos3250_pin_banks1[] = {
* Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
* two gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos3250_pin_banks0,
@@ -729,7 +736,6 @@ struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos3250-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos3250_pin_banks1,
@@ -738,12 +744,11 @@ struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos3250-gpio-ctrl1",
},
};
/* pin banks of exynos4210 pin-controller 0 */
-static struct samsung_pin_bank exynos4210_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos4210_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
@@ -763,7 +768,7 @@ static struct samsung_pin_bank exynos4210_pin_banks0[] = {
};
/* pin banks of exynos4210 pin-controller 1 */
-static struct samsung_pin_bank exynos4210_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos4210_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpj0", 0x00),
EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpj1", 0x04),
EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
@@ -787,7 +792,7 @@ static struct samsung_pin_bank exynos4210_pin_banks1[] = {
};
/* pin banks of exynos4210 pin-controller 2 */
-static struct samsung_pin_bank exynos4210_pin_banks2[] = {
+static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst = {
EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
};
@@ -795,7 +800,7 @@ static struct samsung_pin_bank exynos4210_pin_banks2[] = {
* Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
* three gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos4210_pin_banks0,
@@ -803,7 +808,6 @@ struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4210-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos4210_pin_banks1,
@@ -812,17 +816,15 @@ struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4210-gpio-ctrl1",
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos4210_pin_banks2,
.nr_banks = ARRAY_SIZE(exynos4210_pin_banks2),
- .label = "exynos4210-gpio-ctrl2",
},
};
/* pin banks of exynos4x12 pin-controller 0 */
-static struct samsung_pin_bank exynos4x12_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos4x12_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
@@ -839,7 +841,7 @@ static struct samsung_pin_bank exynos4x12_pin_banks0[] = {
};
/* pin banks of exynos4x12 pin-controller 1 */
-static struct samsung_pin_bank exynos4x12_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos4x12_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
@@ -866,12 +868,12 @@ static struct samsung_pin_bank exynos4x12_pin_banks1[] = {
};
/* pin banks of exynos4x12 pin-controller 2 */
-static struct samsung_pin_bank exynos4x12_pin_banks2[] = {
+static const struct samsung_pin_bank_data exynos4x12_pin_banks2[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
};
/* pin banks of exynos4x12 pin-controller 3 */
-static struct samsung_pin_bank exynos4x12_pin_banks3[] = {
+static const struct samsung_pin_bank_data exynos4x12_pin_banks3[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpv2", 0x08),
@@ -883,7 +885,7 @@ static struct samsung_pin_bank exynos4x12_pin_banks3[] = {
* Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
* four gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos4x12_pin_banks0,
@@ -891,7 +893,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos4x12_pin_banks1,
@@ -900,7 +901,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl1",
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos4x12_pin_banks2,
@@ -908,7 +908,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl2",
}, {
/* pin-controller instance 3 data */
.pin_banks = exynos4x12_pin_banks3,
@@ -916,12 +915,86 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl3",
+ },
+};
+
+/* pin banks of exynos4415 pin-controller 0 */
+static const struct samsung_pin_bank_data exynos4415_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
+ EXYNOS_PIN_BANK_EINTG(1, 0x1C0, "gpf2", 0x38),
+};
+
+/* pin banks of exynos4415 pin-controller 1 */
+static const struct samsung_pin_bank_data exynos4415_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpl0", 0x18),
+ EXYNOS_PIN_BANK_EINTN(6, 0x120, "mp00"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x140, "mp01"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x160, "mp02"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x180, "mp03"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "mp04"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "mp05"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "mp06"),
+ EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
+ EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
+ EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos4415 pin-controller 2 */
+static const struct samsung_pin_bank_data exynos4415_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+ EXYNOS_PIN_BANK_EINTN(2, 0x000, "etc1"),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos4415 SoC. Exynos4415 SoC includes
+ * three gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos4415_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos4415_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos4415_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos4415_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos4415_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos4415_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos4415_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
},
};
/* pin banks of exynos5250 pin-controller 0 */
-static struct samsung_pin_bank exynos5250_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos5250_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
@@ -950,7 +1023,7 @@ static struct samsung_pin_bank exynos5250_pin_banks0[] = {
};
/* pin banks of exynos5250 pin-controller 1 */
-static struct samsung_pin_bank exynos5250_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos5250_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08),
@@ -963,7 +1036,7 @@ static struct samsung_pin_bank exynos5250_pin_banks1[] = {
};
/* pin banks of exynos5250 pin-controller 2 */
-static struct samsung_pin_bank exynos5250_pin_banks2[] = {
+static const struct samsung_pin_bank_data exynos5250_pin_banks2[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
@@ -972,7 +1045,7 @@ static struct samsung_pin_bank exynos5250_pin_banks2[] = {
};
/* pin banks of exynos5250 pin-controller 3 */
-static struct samsung_pin_bank exynos5250_pin_banks3[] = {
+static const struct samsung_pin_bank_data exynos5250_pin_banks3[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
};
@@ -980,7 +1053,7 @@ static struct samsung_pin_bank exynos5250_pin_banks3[] = {
* Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
* four gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos5250_pin_banks0,
@@ -989,7 +1062,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5250_pin_banks1,
@@ -997,7 +1069,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl1",
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos5250_pin_banks2,
@@ -1005,7 +1076,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl2",
}, {
/* pin-controller instance 3 data */
.pin_banks = exynos5250_pin_banks3,
@@ -1013,12 +1083,11 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl3",
},
};
/* pin banks of exynos5260 pin-controller 0 */
-static struct samsung_pin_bank exynos5260_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos5260_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
@@ -1043,7 +1112,7 @@ static struct samsung_pin_bank exynos5260_pin_banks0[] = {
};
/* pin banks of exynos5260 pin-controller 1 */
-static struct samsung_pin_bank exynos5260_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos5260_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04),
EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
@@ -1052,7 +1121,7 @@ static struct samsung_pin_bank exynos5260_pin_banks1[] = {
};
/* pin banks of exynos5260 pin-controller 2 */
-static struct samsung_pin_bank exynos5260_pin_banks2[] = {
+static const struct samsung_pin_bank_data exynos5260_pin_banks2[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
};
@@ -1061,31 +1130,28 @@ static struct samsung_pin_bank exynos5260_pin_banks2[] = {
* Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
* three gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos5260_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos5260_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos5260_pin_banks0,
.nr_banks = ARRAY_SIZE(exynos5260_pin_banks0),
.eint_gpio_init = exynos_eint_gpio_init,
.eint_wkup_init = exynos_eint_wkup_init,
- .label = "exynos5260-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5260_pin_banks1,
.nr_banks = ARRAY_SIZE(exynos5260_pin_banks1),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5260-gpio-ctrl1",
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos5260_pin_banks2,
.nr_banks = ARRAY_SIZE(exynos5260_pin_banks2),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5260-gpio-ctrl2",
},
};
/* pin banks of exynos5420 pin-controller 0 */
-static struct samsung_pin_bank exynos5420_pin_banks0[] = {
+static const struct samsung_pin_bank_data exynos5420_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00),
EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
@@ -1094,7 +1160,7 @@ static struct samsung_pin_bank exynos5420_pin_banks0[] = {
};
/* pin banks of exynos5420 pin-controller 1 */
-static struct samsung_pin_bank exynos5420_pin_banks1[] = {
+static const struct samsung_pin_bank_data exynos5420_pin_banks1[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00),
EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04),
EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
@@ -1111,7 +1177,7 @@ static struct samsung_pin_bank exynos5420_pin_banks1[] = {
};
/* pin banks of exynos5420 pin-controller 2 */
-static struct samsung_pin_bank exynos5420_pin_banks2[] = {
+static const struct samsung_pin_bank_data exynos5420_pin_banks2[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08),
@@ -1123,7 +1189,7 @@ static struct samsung_pin_bank exynos5420_pin_banks2[] = {
};
/* pin banks of exynos5420 pin-controller 3 */
-static struct samsung_pin_bank exynos5420_pin_banks3[] = {
+static const struct samsung_pin_bank_data exynos5420_pin_banks3[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
@@ -1136,7 +1202,7 @@ static struct samsung_pin_bank exynos5420_pin_banks3[] = {
};
/* pin banks of exynos5420 pin-controller 4 */
-static struct samsung_pin_bank exynos5420_pin_banks4[] = {
+static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst = {
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
};
@@ -1144,37 +1210,137 @@ static struct samsung_pin_bank exynos5420_pin_banks4[] = {
* Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
* four gpio/pin-mux/pinconfig controllers.
*/
-struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos5420_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos5420_pin_banks0,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks0),
.eint_gpio_init = exynos_eint_gpio_init,
.eint_wkup_init = exynos_eint_wkup_init,
- .label = "exynos5420-gpio-ctrl0",
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5420_pin_banks1,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks1),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl1",
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos5420_pin_banks2,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks2),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl2",
}, {
/* pin-controller instance 3 data */
.pin_banks = exynos5420_pin_banks3,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl3",
}, {
/* pin-controller instance 4 data */
.pin_banks = exynos5420_pin_banks4,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
.eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl4",
+ },
+};
+
+/* pin banks of exynos7 pin-controller - ALIVE */
+static const struct samsung_pin_bank_data exynos7_pin_banks0[] __initconst = {
+ EXYNOS_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
+};
+
+/* pin banks of exynos7 pin-controller - BUS0 */
+static const struct samsung_pin_bank_data exynos7_pin_banks1[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc0", 0x04),
+ EXYNOS_PIN_BANK_EINTG(2, 0x040, "gpc1", 0x08),
+ EXYNOS_PIN_BANK_EINTG(6, 0x060, "gpc2", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpc3", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpd2", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpd4", 0x20),
+ EXYNOS_PIN_BANK_EINTG(4, 0x120, "gpd5", 0x24),
+ EXYNOS_PIN_BANK_EINTG(6, 0x140, "gpd6", 0x28),
+ EXYNOS_PIN_BANK_EINTG(3, 0x160, "gpd7", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x180, "gpd8", 0x30),
+ EXYNOS_PIN_BANK_EINTG(2, 0x1a0, "gpg0", 0x34),
+ EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpg3", 0x38),
+};
+
+/* pin banks of exynos7 pin-controller - NFC */
+static const struct samsung_pin_bank_data exynos7_pin_banks2[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
+};
+
+/* pin banks of exynos7 pin-controller - TOUCH */
+static const struct samsung_pin_bank_data exynos7_pin_banks3[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
+};
+
+/* pin banks of exynos7 pin-controller - FF */
+static const struct samsung_pin_bank_data exynos7_pin_banks4[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpg4", 0x00),
+};
+
+/* pin banks of exynos7 pin-controller - ESE */
+static const struct samsung_pin_bank_data exynos7_pin_banks5[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpv7", 0x00),
+};
+
+/* pin banks of exynos7 pin-controller - FSYS0 */
+static const struct samsung_pin_bank_data exynos7_pin_banks6[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpr4", 0x00),
+};
+
+/* pin banks of exynos7 pin-controller - FSYS1 */
+static const struct samsung_pin_bank_data exynos7_pin_banks7[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpr0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpr1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(5, 0x040, "gpr2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpr3", 0x0c),
+};
+
+const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
+ {
+ /* pin-controller instance 0 Alive data */
+ .pin_banks = exynos7_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ }, {
+ /* pin-controller instance 1 BUS0 data */
+ .pin_banks = exynos7_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 2 NFC data */
+ .pin_banks = exynos7_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 3 TOUCH data */
+ .pin_banks = exynos7_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 4 FF data */
+ .pin_banks = exynos7_pin_banks4,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks4),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 5 ESE data */
+ .pin_banks = exynos7_pin_banks5,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks5),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 6 FSYS0 data */
+ .pin_banks = exynos7_pin_banks6,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks6),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ }, {
+ /* pin-controller instance 7 FSYS1 data */
+ .pin_banks = exynos7_pin_banks7,
+ .nr_banks = ARRAY_SIZE(exynos7_pin_banks7),
+ .eint_gpio_init = exynos_eint_gpio_init,
},
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 12:29:25 +0300