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path: root/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
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Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-s3c24xx.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c24xx.c653
1 files changed, 0 insertions, 653 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
deleted file mode 100644
index 625cb1065eaf..000000000000
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ /dev/null
@@ -1,653 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-//
-// S3C24XX specific support for Samsung pinctrl/gpiolib driver.
-//
-// Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
-//
-// This file contains the SamsungS3C24XX specific information required by the
-// Samsung pinctrl/gpiolib driver. It also includes the implementation of
-// external gpio and wakeup interrupt support.
-
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
-#include <linux/irq.h>
-#include <linux/of_irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-
-#include "pinctrl-samsung.h"
-
-#define NUM_EINT 24
-#define NUM_EINT_IRQ 6
-#define EINT_MAX_PER_GROUP 8
-
-#define EINTPEND_REG 0xa8
-#define EINTMASK_REG 0xa4
-
-#define EINT_GROUP(i) ((int)((i) / EINT_MAX_PER_GROUP))
-#define EINT_REG(i) ((EINT_GROUP(i) * 4) + 0x88)
-#define EINT_OFFS(i) ((i) % EINT_MAX_PER_GROUP * 4)
-
-#define EINT_LEVEL_LOW 0
-#define EINT_LEVEL_HIGH 1
-#define EINT_EDGE_FALLING 2
-#define EINT_EDGE_RISING 4
-#define EINT_EDGE_BOTH 6
-#define EINT_MASK 0xf
-
-static const struct samsung_pin_bank_type bank_type_1bit = {
- .fld_width = { 1, 1, },
- .reg_offset = { 0x00, 0x04, },
-};
-
-static const struct samsung_pin_bank_type bank_type_2bit = {
- .fld_width = { 2, 1, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, },
-};
-
-#define PIN_BANK_A(pins, reg, id) \
- { \
- .type = &bank_type_1bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT(pins, reg, id) \
- { \
- .type = &bank_type_2bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs, emask)\
- { \
- .type = &bank_type_2bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_func = 2, \
- .eint_mask = emask, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-/**
- * struct s3c24xx_eint_data - EINT common data
- * @drvdata: pin controller driver data
- * @domains: IRQ domains of particular EINT interrupts
- * @parents: mapped parent irqs in the main interrupt controller
- */
-struct s3c24xx_eint_data {
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *domains[NUM_EINT];
- int parents[NUM_EINT_IRQ];
-};
-
-/**
- * struct s3c24xx_eint_domain_data - per irq-domain data
- * @bank: pin bank related to the domain
- * @eint_data: common data
- * @eint0_3_parent_only: live eints 0-3 only in the main intc
- */
-struct s3c24xx_eint_domain_data {
- struct samsung_pin_bank *bank;
- struct s3c24xx_eint_data *eint_data;
- bool eint0_3_parent_only;
-};
-
-static int s3c24xx_eint_get_trigger(unsigned int type)
-{
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- return EINT_EDGE_RISING;
- case IRQ_TYPE_EDGE_FALLING:
- return EINT_EDGE_FALLING;
- case IRQ_TYPE_EDGE_BOTH:
- return EINT_EDGE_BOTH;
- case IRQ_TYPE_LEVEL_HIGH:
- return EINT_LEVEL_HIGH;
- case IRQ_TYPE_LEVEL_LOW:
- return EINT_LEVEL_LOW;
- default:
- return -EINVAL;
- }
-}
-
-static void s3c24xx_eint_set_handler(struct irq_data *d, unsigned int type)
-{
- /* Edge- and level-triggered interrupts need different handlers */
- if (type & IRQ_TYPE_EDGE_BOTH)
- irq_set_handler_locked(d, handle_edge_irq);
- else
- irq_set_handler_locked(d, handle_level_irq);
-}
-
-static void s3c24xx_eint_set_function(struct samsung_pinctrl_drv_data *d,
- struct samsung_pin_bank *bank, int pin)
-{
- const struct samsung_pin_bank_type *bank_type = bank->type;
- unsigned long flags;
- void __iomem *reg;
- u8 shift;
- u32 mask;
- u32 val;
-
- /* Make sure that pin is configured as interrupt */
- reg = d->virt_base + bank->pctl_offset;
- shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
- mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
- raw_spin_lock_irqsave(&bank->slock, flags);
-
- val = readl(reg);
- val &= ~(mask << shift);
- val |= bank->eint_func << shift;
- writel(val, reg);
-
- raw_spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-static int s3c24xx_eint_type(struct irq_data *data, unsigned int type)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- int index = bank->eint_offset + data->hwirq;
- void __iomem *reg;
- int trigger;
- u8 shift;
- u32 val;
-
- trigger = s3c24xx_eint_get_trigger(type);
- if (trigger < 0) {
- dev_err(d->dev, "unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- s3c24xx_eint_set_handler(data, type);
-
- /* Set up interrupt trigger */
- reg = d->virt_base + EINT_REG(index);
- shift = EINT_OFFS(index);
-
- val = readl(reg);
- val &= ~(EINT_MASK << shift);
- val |= trigger << shift;
- writel(val, reg);
-
- s3c24xx_eint_set_function(d, bank, data->hwirq);
-
- return 0;
-}
-
-/* Handling of EINTs 0-3 on all except S3C2412 and S3C2413 */
-
-static void s3c2410_eint0_3_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_ack(irq_get_irq_data(parent_irq));
-}
-
-static void s3c2410_eint0_3_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_mask(irq_get_irq_data(parent_irq));
-}
-
-static void s3c2410_eint0_3_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_unmask(irq_get_irq_data(parent_irq));
-}
-
-static struct irq_chip s3c2410_eint0_3_chip = {
- .name = "s3c2410-eint0_3",
- .irq_ack = s3c2410_eint0_3_ack,
- .irq_mask = s3c2410_eint0_3_mask,
- .irq_unmask = s3c2410_eint0_3_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static void s3c2410_demux_eint0_3(struct irq_desc *desc)
-{
- struct irq_data *data = irq_desc_get_irq_data(desc);
- struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
- int ret;
-
- /* the first 4 eints have a simple 1 to 1 mapping */
- ret = generic_handle_domain_irq(eint_data->domains[data->hwirq], data->hwirq);
- /* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(ret);
-}
-
-/* Handling of EINTs 0-3 on S3C2412 and S3C2413 */
-
-static void s3c2412_eint0_3_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
-
- unsigned long bitval = 1UL << data->hwirq;
- writel(bitval, d->virt_base + EINTPEND_REG);
-}
-
-static void s3c2412_eint0_3_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask |= (1UL << data->hwirq);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static void s3c2412_eint0_3_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask &= ~(1UL << data->hwirq);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static struct irq_chip s3c2412_eint0_3_chip = {
- .name = "s3c2412-eint0_3",
- .irq_ack = s3c2412_eint0_3_ack,
- .irq_mask = s3c2412_eint0_3_mask,
- .irq_unmask = s3c2412_eint0_3_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static void s3c2412_demux_eint0_3(struct irq_desc *desc)
-{
- struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
- struct irq_data *data = irq_desc_get_irq_data(desc);
- struct irq_chip *chip = irq_data_get_irq_chip(data);
- int ret;
-
- chained_irq_enter(chip, desc);
-
- /* the first 4 eints have a simple 1 to 1 mapping */
- ret = generic_handle_domain_irq(eint_data->domains[data->hwirq], data->hwirq);
- /* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(ret);
-
- chained_irq_exit(chip, desc);
-}
-
-/* Handling of all other eints */
-
-static void s3c24xx_eint_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
-
- writel(1UL << index, d->virt_base + EINTPEND_REG);
-}
-
-static void s3c24xx_eint_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask |= (1UL << index);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static void s3c24xx_eint_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask &= ~(1UL << index);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static struct irq_chip s3c24xx_eint_chip = {
- .name = "s3c-eint",
- .irq_ack = s3c24xx_eint_ack,
- .irq_mask = s3c24xx_eint_mask,
- .irq_unmask = s3c24xx_eint_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static inline void s3c24xx_demux_eint(struct irq_desc *desc,
- u32 offset, u32 range)
-{
- struct s3c24xx_eint_data *data = irq_desc_get_handler_data(desc);
- struct irq_chip *chip = irq_desc_get_chip(desc);
- struct samsung_pinctrl_drv_data *d = data->drvdata;
- unsigned int pend, mask;
-
- chained_irq_enter(chip, desc);
-
- pend = readl(d->virt_base + EINTPEND_REG);
- mask = readl(d->virt_base + EINTMASK_REG);
-
- pend &= ~mask;
- pend &= range;
-
- while (pend) {
- unsigned int irq;
- int ret;
-
- irq = __ffs(pend);
- pend &= ~(1 << irq);
- ret = generic_handle_domain_irq(data->domains[irq], irq - offset);
- /* Something is really wrong if an unmapped EINT is unmasked */
- BUG_ON(ret);
- }
-
- chained_irq_exit(chip, desc);
-}
-
-static void s3c24xx_demux_eint4_7(struct irq_desc *desc)
-{
- s3c24xx_demux_eint(desc, 0, 0xf0);
-}
-
-static void s3c24xx_demux_eint8_23(struct irq_desc *desc)
-{
- s3c24xx_demux_eint(desc, 8, 0xffff00);
-}
-
-static irq_flow_handler_t s3c2410_eint_handlers[NUM_EINT_IRQ] = {
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c24xx_demux_eint4_7,
- s3c24xx_demux_eint8_23,
-};
-
-static irq_flow_handler_t s3c2412_eint_handlers[NUM_EINT_IRQ] = {
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c24xx_demux_eint4_7,
- s3c24xx_demux_eint8_23,
-};
-
-static int s3c24xx_gpf_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct s3c24xx_eint_domain_data *ddata = h->host_data;
- struct samsung_pin_bank *bank = ddata->bank;
-
- if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
- return -EINVAL;
-
- if (hw <= 3) {
- if (ddata->eint0_3_parent_only)
- irq_set_chip_and_handler(virq, &s3c2410_eint0_3_chip,
- handle_edge_irq);
- else
- irq_set_chip_and_handler(virq, &s3c2412_eint0_3_chip,
- handle_edge_irq);
- } else {
- irq_set_chip_and_handler(virq, &s3c24xx_eint_chip,
- handle_edge_irq);
- }
- irq_set_chip_data(virq, bank);
- return 0;
-}
-
-static const struct irq_domain_ops s3c24xx_gpf_irq_ops = {
- .map = s3c24xx_gpf_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static int s3c24xx_gpg_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct s3c24xx_eint_domain_data *ddata = h->host_data;
- struct samsung_pin_bank *bank = ddata->bank;
-
- if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
- return -EINVAL;
-
- irq_set_chip_and_handler(virq, &s3c24xx_eint_chip, handle_edge_irq);
- irq_set_chip_data(virq, bank);
- return 0;
-}
-
-static const struct irq_domain_ops s3c24xx_gpg_irq_ops = {
- .map = s3c24xx_gpg_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static const struct of_device_id s3c24xx_eint_irq_ids[] = {
- { .compatible = "samsung,s3c2410-wakeup-eint", .data = (void *)1 },
- { .compatible = "samsung,s3c2412-wakeup-eint", .data = (void *)0 },
- { }
-};
-
-static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
-{
- struct device *dev = d->dev;
- const struct of_device_id *match;
- struct device_node *eint_np = NULL;
- struct device_node *np;
- struct samsung_pin_bank *bank;
- struct s3c24xx_eint_data *eint_data;
- const struct irq_domain_ops *ops;
- unsigned int i;
- bool eint0_3_parent_only;
- irq_flow_handler_t *handlers;
-
- for_each_child_of_node(dev->of_node, np) {
- match = of_match_node(s3c24xx_eint_irq_ids, np);
- if (match) {
- eint_np = np;
- eint0_3_parent_only = (bool)match->data;
- break;
- }
- }
- if (!eint_np)
- return -ENODEV;
-
- eint_data = devm_kzalloc(dev, sizeof(*eint_data), GFP_KERNEL);
- if (!eint_data) {
- of_node_put(eint_np);
- return -ENOMEM;
- }
-
- eint_data->drvdata = d;
-
- handlers = eint0_3_parent_only ? s3c2410_eint_handlers
- : s3c2412_eint_handlers;
- for (i = 0; i < NUM_EINT_IRQ; ++i) {
- unsigned int irq;
-
- irq = irq_of_parse_and_map(eint_np, i);
- if (!irq) {
- dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
- of_node_put(eint_np);
- return -ENXIO;
- }
-
- eint_data->parents[i] = irq;
- irq_set_chained_handler_and_data(irq, handlers[i], eint_data);
- }
- of_node_put(eint_np);
-
- bank = d->pin_banks;
- for (i = 0; i < d->nr_banks; ++i, ++bank) {
- struct s3c24xx_eint_domain_data *ddata;
- unsigned int mask;
- unsigned int irq;
- unsigned int pin;
-
- if (bank->eint_type != EINT_TYPE_WKUP)
- continue;
-
- ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
- if (!ddata)
- return -ENOMEM;
-
- ddata->bank = bank;
- ddata->eint_data = eint_data;
- ddata->eint0_3_parent_only = eint0_3_parent_only;
-
- ops = (bank->eint_offset == 0) ? &s3c24xx_gpf_irq_ops
- : &s3c24xx_gpg_irq_ops;
-
- bank->irq_domain = irq_domain_create_linear(bank->fwnode,
- bank->nr_pins, ops, ddata);
- if (!bank->irq_domain) {
- dev_err(dev, "wkup irq domain add failed\n");
- return -ENXIO;
- }
-
- irq = bank->eint_offset;
- mask = bank->eint_mask;
- for (pin = 0; mask; ++pin, mask >>= 1) {
- if (irq >= NUM_EINT)
- break;
- if (!(mask & 1))
- continue;
- eint_data->domains[irq] = bank->irq_domain;
- ++irq;
- }
- }
-
- return 0;
-}
-
-static const struct samsung_pin_bank_data s3c2412_pin_banks[] __initconst = {
- PIN_BANK_A(23, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(11, 0x070, "gph"),
- PIN_BANK_2BIT(13, 0x080, "gpj"),
-};
-
-static const struct samsung_pin_ctrl s3c2412_pin_ctrl[] __initconst = {
- {
- .pin_banks = s3c2412_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2412_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- },
-};
-
-const struct samsung_pinctrl_of_match_data s3c2412_of_data __initconst = {
- .ctrl = s3c2412_pin_ctrl,
- .num_ctrl = ARRAY_SIZE(s3c2412_pin_ctrl),
-};
-
-static const struct samsung_pin_bank_data s3c2416_pin_banks[] __initconst = {
- PIN_BANK_A(27, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(8, 0x060, "gpg", 8, 0xff00),
- PIN_BANK_2BIT(15, 0x070, "gph"),
- PIN_BANK_2BIT(16, 0x0e0, "gpk"),
- PIN_BANK_2BIT(14, 0x0f0, "gpl"),
- PIN_BANK_2BIT(2, 0x100, "gpm"),
-};
-
-static const struct samsung_pin_ctrl s3c2416_pin_ctrl[] __initconst = {
- {
- .pin_banks = s3c2416_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2416_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- },
-};
-
-const struct samsung_pinctrl_of_match_data s3c2416_of_data __initconst = {
- .ctrl = s3c2416_pin_ctrl,
- .num_ctrl = ARRAY_SIZE(s3c2416_pin_ctrl),
-};
-
-static const struct samsung_pin_bank_data s3c2440_pin_banks[] __initconst = {
- PIN_BANK_A(25, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(11, 0x070, "gph"),
- PIN_BANK_2BIT(13, 0x0d0, "gpj"),
-};
-
-static const struct samsung_pin_ctrl s3c2440_pin_ctrl[] __initconst = {
- {
- .pin_banks = s3c2440_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2440_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- },
-};
-
-const struct samsung_pinctrl_of_match_data s3c2440_of_data __initconst = {
- .ctrl = s3c2440_pin_ctrl,
- .num_ctrl = ARRAY_SIZE(s3c2440_pin_ctrl),
-};
-
-static const struct samsung_pin_bank_data s3c2450_pin_banks[] __initconst = {
- PIN_BANK_A(28, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(15, 0x070, "gph"),
- PIN_BANK_2BIT(16, 0x0d0, "gpj"),
- PIN_BANK_2BIT(16, 0x0e0, "gpk"),
- PIN_BANK_2BIT(15, 0x0f0, "gpl"),
- PIN_BANK_2BIT(2, 0x100, "gpm"),
-};
-
-static const struct samsung_pin_ctrl s3c2450_pin_ctrl[] __initconst = {
- {
- .pin_banks = s3c2450_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2450_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- },
-};
-
-const struct samsung_pinctrl_of_match_data s3c2450_of_data __initconst = {
- .ctrl = s3c2450_pin_ctrl,
- .num_ctrl = ARRAY_SIZE(s3c2450_pin_ctrl),
-};