pinctrl: remove s3c24xx driver

The s3c24xx platform was removed, so this driver has no
remaining users.

Acked-by: Linus Walleij <[e-mail]>
Reviewed-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Arnd Bergmann <[e-mail]>

drivers/pinctrl/samsung/Kconfig

···
 	bool "ARMv8-specific pinctrl driver for Samsung Exynos SoCs" if COMPILE_TEST
 	depends on PINCTRL_EXYNOS
 
-config PINCTRL_S3C24XX
-	bool "Samsung S3C24XX SoC pinctrl driver"
-	depends on ARCH_S3C24XX || (COMPILE_TEST && OF)
-	select PINCTRL_SAMSUNG
-
 config PINCTRL_S3C64XX
 	bool "Samsung S3C64XX SoC pinctrl driver"
 	depends on ARCH_S3C64XX || (COMPILE_TEST && OF)

drivers/pinctrl/samsung/Makefile

···
 obj-$(CONFIG_PINCTRL_EXYNOS)	+= pinctrl-exynos.o
 obj-$(CONFIG_PINCTRL_EXYNOS_ARM)	+= pinctrl-exynos-arm.o
 obj-$(CONFIG_PINCTRL_EXYNOS_ARM64)	+= pinctrl-exynos-arm64.o
-obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
 obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o

drivers/pinctrl/samsung/pinctrl-s3c24xx.c

···
-// SPDX-License-Identifier: GPL-2.0+
-//
-// S3C24XX specific support for Samsung pinctrl/gpiolib driver.
-//
-// Copyright (c) 2013 Heiko Stuebner <[e-mail]>
-//
-// 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),
-};