Merge tag 'samsung-pinctrl-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel

Samsung pinctrl drivers update for v4.13:
1. Split drivers per ARMv7 and ARMv8 architectures because there
   is no need to compile everything on each of them.
2. Fix for possible NULL-pointer dereference after memory allocation
   failure.
3. Cleanups (silencing cast warnings, constify, removal of unneeded
   casts, removal of modular boiler-plate).

drivers/pinctrl/samsung/Kconfig

@@ -10,6 +10,16 @@ config PINCTRL_EXYNOS
 	bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
 	depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210)
 	select PINCTRL_SAMSUNG
+	select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210)
+	select PINCTRL_EXYNOS_ARM64 if ARM64 && ARCH_EXYNOS
+
+config PINCTRL_EXYNOS_ARM
+	bool "ARMv7-specific pinctrl driver data for Exynos (except Exynos5440)" if COMPILE_TEST
+	depends on PINCTRL_EXYNOS
+
+config PINCTRL_EXYNOS_ARM64
+	bool "ARMv8-specific pinctrl driver data for Exynos" if COMPILE_TEST
+	depends on PINCTRL_EXYNOS
 
 config PINCTRL_EXYNOS5440
 	bool "Samsung EXYNOS5440 SoC pinctrl driver"

drivers/pinctrl/samsung/Makefile

@@ -2,6 +2,8 @@
 
 obj-$(CONFIG_PINCTRL_SAMSUNG)	+= pinctrl-samsung.o
 obj-$(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-$(CONFIG_PINCTRL_EXYNOS5440)	+= pinctrl-exynos5440.o
 obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
 obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o

drivers/pinctrl/samsung/pinctrl-exynos-arm.c

@@ -0,0 +1,815 @@
+/*
+ * Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ *		http://www.linaro.org
+ *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the Samsung Exynos specific information required by the
+ * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/device.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/soc/samsung/exynos-regs-pmu.h>
+
+#include "pinctrl-samsung.h"
+#include "pinctrl-exynos.h"
+
+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 const struct samsung_pin_bank_type bank_type_alive = {
+	.fld_width = { 4, 1, 2, 2, },
+	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
+};
+
+/* Retention control for S5PV210 are located at the end of clock controller */
+#define S5P_OTHERS 0xE000
+
+#define S5P_OTHERS_RET_IO		(1 << 31)
+#define S5P_OTHERS_RET_CF		(1 << 30)
+#define S5P_OTHERS_RET_MMC		(1 << 29)
+#define S5P_OTHERS_RET_UART		(1 << 28)
+
+static void s5pv210_retention_disable(struct samsung_pinctrl_drv_data *drvdata)
+{
+	void __iomem *clk_base = (void __iomem *)drvdata->retention_ctrl->priv;
+	u32 tmp;
+
+	tmp = __raw_readl(clk_base + S5P_OTHERS);
+	tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF | S5P_OTHERS_RET_MMC |
+		S5P_OTHERS_RET_UART);
+	__raw_writel(tmp, clk_base + S5P_OTHERS);
+}
+
+static struct samsung_retention_ctrl *
+s5pv210_retention_init(struct samsung_pinctrl_drv_data *drvdata,
+		       const struct samsung_retention_data *data)
+{
+	struct samsung_retention_ctrl *ctrl;
+	struct device_node *np;
+	void __iomem *clk_base;
+
+	ctrl = devm_kzalloc(drvdata->dev, sizeof(*ctrl), GFP_KERNEL);
+	if (!ctrl)
+		return ERR_PTR(-ENOMEM);
+
+	np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
+	if (!np) {
+		pr_err("%s: failed to find clock controller DT node\n",
+			__func__);
+		return ERR_PTR(-ENODEV);
+	}
+
+	clk_base = of_iomap(np, 0);
+	if (!clk_base) {
+		pr_err("%s: failed to map clock registers\n", __func__);
+		return ERR_PTR(-EINVAL);
+	}
+
+	ctrl->priv = (void __force *)clk_base;
+	ctrl->disable = s5pv210_retention_disable;
+
+	return ctrl;
+}
+
+static const struct samsung_retention_data s5pv210_retention_data __initconst = {
+	.init	 = s5pv210_retention_init,
+};
+
+/* pin banks of s5pv210 pin-controller */
+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),
+	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(6, 0x0c0, "gpd1", 0x18),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24),
+	EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28),
+	EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30),
+	EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34),
+	EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38),
+	EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c),
+	EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40),
+	EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"),
+	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44),
+	EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48),
+	EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50),
+	EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54),
+	EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"),
+	EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00),
+	EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04),
+	EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08),
+	EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
+};
+
+const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= s5pv210_pin_bank,
+		.nr_banks	= ARRAY_SIZE(s5pv210_pin_bank),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &s5pv210_retention_data,
+	},
+};
+
+/* Pad retention control code for accessing PMU regmap */
+static atomic_t exynos_shared_retention_refcnt;
+
+/* pin banks of exynos3250 pin-controller 0 */
+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),
+	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),
+};
+
+/* pin banks of exynos3250 pin-controller 1 */
+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"),
+	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(4, 0x0c0, "gpl0", 0x18),
+	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),
+};
+
+/*
+ * PMU pad retention groups for Exynos3250 doesn't match pin banks, so handle
+ * them all together
+ */
+static const u32 exynos3250_retention_regs[] = {
+	S5P_PAD_RET_MAUDIO_OPTION,
+	S5P_PAD_RET_GPIO_OPTION,
+	S5P_PAD_RET_UART_OPTION,
+	S5P_PAD_RET_MMCA_OPTION,
+	S5P_PAD_RET_MMCB_OPTION,
+	S5P_PAD_RET_EBIA_OPTION,
+	S5P_PAD_RET_EBIB_OPTION,
+	S5P_PAD_RET_MMC2_OPTION,
+	S5P_PAD_RET_SPI_OPTION,
+};
+
+static const struct samsung_retention_data exynos3250_retention_data __initconst = {
+	.regs	 = exynos3250_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos3250_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.refcnt	 = &exynos_shared_retention_refcnt,
+	.init	 = exynos_retention_init,
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
+ * two gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos3250_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks0),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos3250_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos3250_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos3250_retention_data,
+	},
+};
+
+/* pin banks of exynos4210 pin-controller 0 */
+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),
+	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(5, 0x0E0, "gpe0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24),
+	EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28),
+	EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
+	EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
+	EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
+	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
+};
+
+/* pin banks of exynos4210 pin-controller 1 */
+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),
+	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(8, 0x0C0, "gpl0", 0x18),
+	EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
+	EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
+	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 exynos4210 pin-controller 2 */
+static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst = {
+	EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
+};
+
+/* PMU pad retention groups registers for Exynos4 (without audio) */
+static const u32 exynos4_retention_regs[] = {
+	S5P_PAD_RET_GPIO_OPTION,
+	S5P_PAD_RET_UART_OPTION,
+	S5P_PAD_RET_MMCA_OPTION,
+	S5P_PAD_RET_MMCB_OPTION,
+	S5P_PAD_RET_EBIA_OPTION,
+	S5P_PAD_RET_EBIB_OPTION,
+};
+
+static const struct samsung_retention_data exynos4_retention_data __initconst = {
+	.regs	 = exynos4_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos4_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.refcnt	 = &exynos_shared_retention_refcnt,
+	.init	 = exynos_retention_init,
+};
+
+/* PMU retention control for audio pins can be tied to audio pin bank */
+static const u32 exynos4_audio_retention_regs[] = {
+	S5P_PAD_RET_MAUDIO_OPTION,
+};
+
+static const struct samsung_retention_data exynos4_audio_retention_data __initconst = {
+	.regs	 = exynos4_audio_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos4_audio_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.init	 = exynos_retention_init,
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
+ * three gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos4210_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks0),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos4210_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos4210_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks2),
+		.retention_data	= &exynos4_audio_retention_data,
+	},
+};
+
+/* pin banks of exynos4x12 pin-controller 0 */
+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),
+	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(8, 0x1C0, "gpf2", 0x38),
+	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40),
+	EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44),
+};
+
+/* pin banks of exynos4x12 pin-controller 1 */
+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),
+	EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
+	EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
+	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_EINTN(6, 0x120, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
+	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 exynos4x12 pin-controller 2 */
+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 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),
+	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos4x12_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks0),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos4x12_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos4x12_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_audio_retention_data,
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos4x12_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	},
+};
+
+/* pin banks of exynos5250 pin-controller 0 */
+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),
+	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
+	EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
+	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
+	EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
+	EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
+	EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
+	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 exynos5250 pin-controller 1 */
+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),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
+};
+
+/* pin banks of exynos5250 pin-controller 2 */
+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),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
+};
+
+/* pin banks of exynos5250 pin-controller 3 */
+static const struct samsung_pin_bank_data exynos5250_pin_banks3[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos5250_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks0),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos5250_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_retention_data,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5250_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos5250_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos4_audio_retention_data,
+	},
+};
+
+/* pin banks of exynos5260 pin-controller 0 */
+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),
+	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10),
+	EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20),
+	EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24),
+	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28),
+	EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30),
+	EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34),
+	EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38),
+	EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40),
+	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 exynos5260 pin-controller 1 */
+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),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10),
+};
+
+/* pin banks of exynos5260 pin-controller 2 */
+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),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
+ * three gpio/pin-mux/pinconfig controllers.
+ */
+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,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos5260_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5260_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+	},
+};
+
+/* pin banks of exynos5410 pin-controller 0 */
+static const struct samsung_pin_bank_data exynos5410_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),
+	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
+	EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc3", 0x20),
+	EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc1", 0x24),
+	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc2", 0x28),
+	EXYNOS_PIN_BANK_EINTN(2, 0x160, "gpm5"),
+	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpe0", 0x30),
+	EXYNOS_PIN_BANK_EINTG(2, 0x1C0, "gpe1", 0x34),
+	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf0", 0x38),
+	EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpf1", 0x3c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x220, "gpg0", 0x40),
+	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpg1", 0x44),
+	EXYNOS_PIN_BANK_EINTG(2, 0x260, "gpg2", 0x48),
+	EXYNOS_PIN_BANK_EINTG(4, 0x280, "gph0", 0x4c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x2A0, "gph1", 0x50),
+	EXYNOS_PIN_BANK_EINTN(8, 0x2C0, "gpm7"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x2E0, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x300, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x320, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x340, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x360, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x380, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x3A0, "gpy6"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x3C0, "gpy7"),
+	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 exynos5410 pin-controller 1 */
+static const struct samsung_pin_bank_data exynos5410_pin_banks1[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpj0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpj1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpj2", 0x08),
+	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpj3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpj4", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpk0", 0x14),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpk1", 0x18),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0E0, "gpk2", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(7, 0x100, "gpk3", 0x20),
+};
+
+/* pin banks of exynos5410 pin-controller 2 */
+static const struct samsung_pin_bank_data exynos5410_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),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
+};
+
+/* pin banks of exynos5410 pin-controller 3 */
+static const struct samsung_pin_bank_data exynos5410_pin_banks3[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5410 SoC. Exynos5410 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos5410_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos5410_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks0),
+		.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 1 data */
+		.pin_banks	= exynos5410_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5410_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos5410_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	},
+};
+
+/* pin banks of exynos5420 pin-controller 0 */
+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),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos5420 pin-controller 1 */
+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),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
+	EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
+};
+
+/* pin banks of exynos5420 pin-controller 2 */
+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),
+	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
+};
+
+/* pin banks of exynos5420 pin-controller 3 */
+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),
+	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
+};
+
+/* pin banks of exynos5420 pin-controller 4 */
+static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/* PMU pad retention groups registers for Exynos5420 (without audio) */
+static const u32 exynos5420_retention_regs[] = {
+	EXYNOS_PAD_RET_DRAM_OPTION,
+	EXYNOS_PAD_RET_JTAG_OPTION,
+	EXYNOS5420_PAD_RET_GPIO_OPTION,
+	EXYNOS5420_PAD_RET_UART_OPTION,
+	EXYNOS5420_PAD_RET_MMCA_OPTION,
+	EXYNOS5420_PAD_RET_MMCB_OPTION,
+	EXYNOS5420_PAD_RET_MMCC_OPTION,
+	EXYNOS5420_PAD_RET_HSI_OPTION,
+	EXYNOS_PAD_RET_EBIA_OPTION,
+	EXYNOS_PAD_RET_EBIB_OPTION,
+	EXYNOS5420_PAD_RET_SPI_OPTION,
+	EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION,
+};
+
+static const struct samsung_retention_data exynos5420_retention_data __initconst = {
+	.regs	 = exynos5420_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos5420_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.refcnt	 = &exynos_shared_retention_refcnt,
+	.init	 = exynos_retention_init,
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+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,
+		.retention_data	= &exynos5420_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos5420_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.retention_data	= &exynos5420_retention_data,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5420_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.retention_data	= &exynos5420_retention_data,
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos5420_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.retention_data	= &exynos5420_retention_data,
+	}, {
+		/* pin-controller instance 4 data */
+		.pin_banks	= exynos5420_pin_banks4,
+		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks4),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.retention_data	= &exynos4_audio_retention_data,
+	},
+};

drivers/pinctrl/samsung/pinctrl-exynos-arm64.c

@@ -0,0 +1,399 @@
+/*
+ * Exynos ARMv8 specific support for Samsung pinctrl/gpiolib driver
+ * with eint support.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ *		http://www.linaro.org
+ * Copyright (c) 2017 Krzysztof Kozlowski <krzk@kernel.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the Samsung Exynos specific information required by the
+ * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/slab.h>
+#include <linux/soc/samsung/exynos-regs-pmu.h>
+
+#include "pinctrl-samsung.h"
+#include "pinctrl-exynos.h"
+
+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 const struct samsung_pin_bank_type bank_type_alive = {
+	.fld_width = { 4, 1, 2, 2, },
+	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
+};
+
+/* Exynos5433 has the 4bit widths for PINCFG_TYPE_DRV bitfields. */
+static const struct samsung_pin_bank_type exynos5433_bank_type_off = {
+	.fld_width = { 4, 1, 2, 4, 2, 2, },
+	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
+};
+
+static const struct samsung_pin_bank_type exynos5433_bank_type_alive = {
+	.fld_width = { 4, 1, 2, 4, },
+	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
+};
+
+/* Pad retention control code for accessing PMU regmap */
+static atomic_t exynos_shared_retention_refcnt;
+
+/* pin banks of exynos5433 pin-controller - ALIVE */
+static const struct samsung_pin_bank_data exynos5433_pin_banks0[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
+	EXYNOS5433_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
+	EXYNOS5433_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
+	EXYNOS5433_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
+	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x020, "gpf1", 0x1004, 1),
+	EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x040, "gpf2", 0x1008, 1),
+	EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x060, "gpf3", 0x100c, 1),
+	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x080, "gpf4", 0x1010, 1),
+	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x0a0, "gpf5", 0x1014, 1),
+};
+
+/* pin banks of exynos5433 pin-controller - AUD */
+static const struct samsung_pin_bank_data exynos5433_pin_banks1[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
+	EXYNOS5433_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
+};
+
+/* pin banks of exynos5433 pin-controller - CPIF */
+static const struct samsung_pin_bank_data exynos5433_pin_banks2[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x000, "gpv6", 0x00),
+};
+
+/* pin banks of exynos5433 pin-controller - eSE */
+static const struct samsung_pin_bank_data exynos5433_pin_banks3[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj2", 0x00),
+};
+
+/* pin banks of exynos5433 pin-controller - FINGER */
+static const struct samsung_pin_bank_data exynos5433_pin_banks4[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(4, 0x000, "gpd5", 0x00),
+};
+
+/* pin banks of exynos5433 pin-controller - FSYS */
+static const struct samsung_pin_bank_data exynos5433_pin_banks5[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gph1", 0x00),
+	EXYNOS5433_PIN_BANK_EINTG(7, 0x020, "gpr4", 0x04),
+	EXYNOS5433_PIN_BANK_EINTG(5, 0x040, "gpr0", 0x08),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x060, "gpr1", 0x0c),
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x080, "gpr2", 0x10),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpr3", 0x14),
+};
+
+/* pin banks of exynos5433 pin-controller - IMEM */
+static const struct samsung_pin_bank_data exynos5433_pin_banks6[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x000, "gpf0", 0x00),
+};
+
+/* pin banks of exynos5433 pin-controller - NFC */
+static const struct samsung_pin_bank_data exynos5433_pin_banks7[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
+};
+
+/* pin banks of exynos5433 pin-controller - PERIC */
+static const struct samsung_pin_bank_data exynos5433_pin_banks8[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gpv7", 0x00),
+	EXYNOS5433_PIN_BANK_EINTG(5, 0x020, "gpb0", 0x04),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x040, "gpc0", 0x08),
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x060, "gpc1", 0x0c),
+	EXYNOS5433_PIN_BANK_EINTG(6, 0x080, "gpc2", 0x10),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpc3", 0x14),
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x0c0, "gpg0", 0x18),
+	EXYNOS5433_PIN_BANK_EINTG(4, 0x0e0, "gpd0", 0x1c),
+	EXYNOS5433_PIN_BANK_EINTG(6, 0x100, "gpd1", 0x20),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x120, "gpd2", 0x24),
+	EXYNOS5433_PIN_BANK_EINTG(5, 0x140, "gpd4", 0x28),
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x160, "gpd8", 0x2c),
+	EXYNOS5433_PIN_BANK_EINTG(7, 0x180, "gpd6", 0x30),
+	EXYNOS5433_PIN_BANK_EINTG(3, 0x1a0, "gpd7", 0x34),
+	EXYNOS5433_PIN_BANK_EINTG(5, 0x1c0, "gpg1", 0x38),
+	EXYNOS5433_PIN_BANK_EINTG(2, 0x1e0, "gpg2", 0x3c),
+	EXYNOS5433_PIN_BANK_EINTG(8, 0x200, "gpg3", 0x40),
+};
+
+/* pin banks of exynos5433 pin-controller - TOUCH */
+static const struct samsung_pin_bank_data exynos5433_pin_banks9[] __initconst = {
+	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
+};
+
+/* PMU pin retention groups registers for Exynos5433 (without audio & fsys) */
+static const u32 exynos5433_retention_regs[] = {
+	EXYNOS5433_PAD_RETENTION_TOP_OPTION,
+	EXYNOS5433_PAD_RETENTION_UART_OPTION,
+	EXYNOS5433_PAD_RETENTION_EBIA_OPTION,
+	EXYNOS5433_PAD_RETENTION_EBIB_OPTION,
+	EXYNOS5433_PAD_RETENTION_SPI_OPTION,
+	EXYNOS5433_PAD_RETENTION_MIF_OPTION,
+	EXYNOS5433_PAD_RETENTION_USBXTI_OPTION,
+	EXYNOS5433_PAD_RETENTION_BOOTLDO_OPTION,
+	EXYNOS5433_PAD_RETENTION_UFS_OPTION,
+	EXYNOS5433_PAD_RETENTION_FSYSGENIO_OPTION,
+};
+
+static const struct samsung_retention_data exynos5433_retention_data __initconst = {
+	.regs	 = exynos5433_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos5433_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.refcnt	 = &exynos_shared_retention_refcnt,
+	.init	 = exynos_retention_init,
+};
+
+/* PMU retention control for audio pins can be tied to audio pin bank */
+static const u32 exynos5433_audio_retention_regs[] = {
+	EXYNOS5433_PAD_RETENTION_AUD_OPTION,
+};
+
+static const struct samsung_retention_data exynos5433_audio_retention_data __initconst = {
+	.regs	 = exynos5433_audio_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos5433_audio_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.init	 = exynos_retention_init,
+};
+
+/* PMU retention control for mmc pins can be tied to fsys pin bank */
+static const u32 exynos5433_fsys_retention_regs[] = {
+	EXYNOS5433_PAD_RETENTION_MMC0_OPTION,
+	EXYNOS5433_PAD_RETENTION_MMC1_OPTION,
+	EXYNOS5433_PAD_RETENTION_MMC2_OPTION,
+};
+
+static const struct samsung_retention_data exynos5433_fsys_retention_data __initconst = {
+	.regs	 = exynos5433_fsys_retention_regs,
+	.nr_regs = ARRAY_SIZE(exynos5433_fsys_retention_regs),
+	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
+	.init	 = exynos_retention_init,
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5433 SoC. Exynos5433 SoC includes
+ * ten gpio/pin-mux/pinconfig controllers.
+ */
+const struct samsung_pin_ctrl exynos5433_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos5433_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks0),
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.nr_ext_resources = 1,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos5433_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks1),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_audio_retention_data,
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5433_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos5433_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 4 data */
+		.pin_banks	= exynos5433_pin_banks4,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks4),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 5 data */
+		.pin_banks	= exynos5433_pin_banks5,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks5),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_fsys_retention_data,
+	}, {
+		/* pin-controller instance 6 data */
+		.pin_banks	= exynos5433_pin_banks6,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks6),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 7 data */
+		.pin_banks	= exynos5433_pin_banks7,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks7),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 8 data */
+		.pin_banks	= exynos5433_pin_banks8,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks8),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	}, {
+		/* pin-controller instance 9 data */
+		.pin_banks	= exynos5433_pin_banks9,
+		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks9),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+		.retention_data	= &exynos5433_retention_data,
+	},
+};
+
+/* 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),
+};
+
+/* pin banks of exynos7 pin-controller - BUS1 */
+static const struct samsung_pin_bank_data exynos7_pin_banks8[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpf0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpf1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf2", 0x08),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpf3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpf4", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpf5", 0x14),
+	EXYNOS_PIN_BANK_EINTG(5, 0x0e0, "gpg1", 0x18),
+	EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpg2", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(6, 0x120, "gph1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(3, 0x140, "gpv6", 0x24),
+};
+
+static const struct samsung_pin_bank_data exynos7_pin_banks9[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
+};
+
+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_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,
+	}, {
+		/* pin-controller instance 8 BUS1 data */
+		.pin_banks	= exynos7_pin_banks8,
+		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks8),
+		.eint_gpio_init = exynos_eint_gpio_init,
+	}, {
+		/* pin-controller instance 9 AUD data */
+		.pin_banks	= exynos7_pin_banks9,
+		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks9),
+		.eint_gpio_init = exynos_eint_gpio_init,
+	},
+};

drivers/pinctrl/samsung/pinctrl-exynos.c

@@ -18,21 +18,18 @@
  * external gpio and wakeup interrupt support.
  */
 
-#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/irq.h>
 #include <linux/irqchip/chained_irq.h>
-#include <linux/of_address.h>
+#include <linux/of.h>
 #include <linux/of_irq.h>
-#include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/regmap.h>
 #include <linux/err.h>
 #include <linux/soc/samsung/exynos-pmu.h>
-#include <linux/soc/samsung/exynos-regs-pmu.h>
 
 #include "pinctrl-samsung.h"
 #include "pinctrl-exynos.h"
@@ -50,27 +47,6 @@ static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip)
 	return container_of(chip, struct exynos_irq_chip, chip);
 }
 
-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 const struct samsung_pin_bank_type bank_type_alive = {
-	.fld_width = { 4, 1, 2, 2, },
-	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
-};
-
-/* Exynos5433 has the 4bit widths for PINCFG_TYPE_DRV bitfields. */
-static const struct samsung_pin_bank_type exynos5433_bank_type_off = {
-	.fld_width = { 4, 1, 2, 4, 2, 2, },
-	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
-};
-
-static const struct samsung_pin_bank_type exynos5433_bank_type_alive = {
-	.fld_width = { 4, 1, 2, 4, },
-	.reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
-};
-
 static void exynos_irq_mask(struct irq_data *irqd)
 {
 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);
@@ -308,7 +284,7 @@ struct exynos_eint_gpio_save {
  * exynos_eint_gpio_init() - setup handling of external gpio interrupts.
  * @d: driver data of samsung pinctrl driver.
  */
-static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
+int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
 {
 	struct samsung_pin_bank *bank;
 	struct device *dev = d->dev;
@@ -387,7 +363,7 @@ static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
 /*
  * irq_chip for wakeup interrupts
  */
-static struct exynos_irq_chip exynos4210_wkup_irq_chip __initdata = {
+static const struct exynos_irq_chip exynos4210_wkup_irq_chip __initconst = {
 	.chip = {
 		.name = "exynos4210_wkup_irq_chip",
 		.irq_unmask = exynos_irq_unmask,
@@ -403,7 +379,7 @@ static struct exynos_irq_chip exynos4210_wkup_irq_chip __initdata = {
 	.eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
 };
 
-static struct exynos_irq_chip exynos7_wkup_irq_chip __initdata = {
+static const struct exynos_irq_chip exynos7_wkup_irq_chip __initconst = {
 	.chip = {
 		.name = "exynos7_wkup_irq_chip",
 		.irq_unmask = exynos_irq_unmask,
@@ -483,7 +459,7 @@ static void exynos_irq_demux_eint16_31(struct irq_desc *desc)
  * exynos_eint_wkup_init() - setup handling of external wakeup interrupts.
  * @d: driver data of samsung pinctrl driver.
  */
-static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
+int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
 {
 	struct device *dev = d->dev;
 	struct device_node *wkup_np = NULL;
@@ -503,6 +479,8 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
 		if (match) {
 			irq_chip = kmemdup(match->data,
 				sizeof(*irq_chip), GFP_KERNEL);
+			if (!irq_chip)
+				return -ENOMEM;
 			wkup_np = np;
 			break;
 		}
@@ -599,7 +577,7 @@ static void exynos_pinctrl_suspend_bank(
 	pr_debug("%s: save fltcon1 %#010x\n", bank->name, save->eint_fltcon1);
 }
 
-static void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
+void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
 {
 	struct samsung_pin_bank *bank = drvdata->pin_banks;
 	int i;
@@ -634,7 +612,7 @@ static void exynos_pinctrl_resume_bank(
 						+ 2 * bank->eint_offset + 4);
 }
 
-static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
+void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
 {
 	struct samsung_pin_bank *bank = drvdata->pin_banks;
 	int i;
@@ -644,114 +622,6 @@ static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
 			exynos_pinctrl_resume_bank(drvdata, bank);
 }
 
-/* Retention control for S5PV210 are located at the end of clock controller */
-#define S5P_OTHERS 0xE000
-
-#define S5P_OTHERS_RET_IO		(1 << 31)
-#define S5P_OTHERS_RET_CF		(1 << 30)
-#define S5P_OTHERS_RET_MMC		(1 << 29)
-#define S5P_OTHERS_RET_UART		(1 << 28)
-
-static void s5pv210_retention_disable(struct samsung_pinctrl_drv_data *drvdata)
-{
-	void *clk_base = drvdata->retention_ctrl->priv;
-	u32 tmp;
-
-	tmp = __raw_readl(clk_base + S5P_OTHERS);
-	tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF | S5P_OTHERS_RET_MMC |
-		S5P_OTHERS_RET_UART);
-	__raw_writel(tmp, clk_base + S5P_OTHERS);
-}
-
-static struct samsung_retention_ctrl *
-s5pv210_retention_init(struct samsung_pinctrl_drv_data *drvdata,
-		       const struct samsung_retention_data *data)
-{
-	struct samsung_retention_ctrl *ctrl;
-	struct device_node *np;
-	void *clk_base;
-
-	ctrl = devm_kzalloc(drvdata->dev, sizeof(*ctrl), GFP_KERNEL);
-	if (!ctrl)
-		return ERR_PTR(-ENOMEM);
-
-	np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
-	if (!np) {
-		pr_err("%s: failed to find clock controller DT node\n",
-			__func__);
-		return ERR_PTR(-ENODEV);
-	}
-
-	clk_base = of_iomap(np, 0);
-	if (!clk_base) {
-		pr_err("%s: failed to map clock registers\n", __func__);
-		return ERR_PTR(-EINVAL);
-	}
-
-	ctrl->priv = clk_base;
-	ctrl->disable = s5pv210_retention_disable;
-
-	return ctrl;
-}
-
-static const struct samsung_retention_data s5pv210_retention_data __initconst = {
-	.init	 = s5pv210_retention_init,
-};
-
-/* pin banks of s5pv210 pin-controller */
-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),
-	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(6, 0x0c0, "gpd1", 0x18),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20),
-	EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24),
-	EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28),
-	EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c),
-	EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30),
-	EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34),
-	EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38),
-	EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c),
-	EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40),
-	EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"),
-	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44),
-	EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48),
-	EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50),
-	EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54),
-	EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"),
-	EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00),
-	EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04),
-	EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08),
-	EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
-};
-
-const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= s5pv210_pin_bank,
-		.nr_banks	= ARRAY_SIZE(s5pv210_pin_bank),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &s5pv210_retention_data,
-	},
-};
-
-/* Pad retention control code for accessing PMU regmap */
-static atomic_t exynos_shared_retention_refcnt;
-
 static void exynos_retention_enable(struct samsung_pinctrl_drv_data *drvdata)
 {
 	if (drvdata->retention_ctrl->refcnt)
@@ -771,7 +641,7 @@ static void exynos_retention_disable(struct samsung_pinctrl_drv_data *drvdata)
 		regmap_write(pmu_regs, ctrl->regs[i], ctrl->value);
 }
 
-static struct samsung_retention_ctrl *
+struct samsung_retention_ctrl *
 exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata,
 		      const struct samsung_retention_data *data)
 {
@@ -801,1022 +671,3 @@ exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata,
 
 	return ctrl;
 }
-
-/* pin banks of exynos3250 pin-controller 0 */
-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),
-	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),
-};
-
-/* pin banks of exynos3250 pin-controller 1 */
-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"),
-	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(4, 0x0c0, "gpl0", 0x18),
-	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),
-};
-
-/*
- * PMU pad retention groups for Exynos3250 doesn't match pin banks, so handle
- * them all together
- */
-static const u32 exynos3250_retention_regs[] = {
-	S5P_PAD_RET_MAUDIO_OPTION,
-	S5P_PAD_RET_GPIO_OPTION,
-	S5P_PAD_RET_UART_OPTION,
-	S5P_PAD_RET_MMCA_OPTION,
-	S5P_PAD_RET_MMCB_OPTION,
-	S5P_PAD_RET_EBIA_OPTION,
-	S5P_PAD_RET_EBIB_OPTION,
-	S5P_PAD_RET_MMC2_OPTION,
-	S5P_PAD_RET_SPI_OPTION,
-};
-
-static const struct samsung_retention_data exynos3250_retention_data __initconst = {
-	.regs	 = exynos3250_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos3250_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.refcnt	 = &exynos_shared_retention_refcnt,
-	.init	 = exynos_retention_init,
-};
-
-/*
- * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
- * two gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos3250_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks0),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos3250_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos3250_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos3250_retention_data,
-	},
-};
-
-/* pin banks of exynos4210 pin-controller 0 */
-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),
-	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(5, 0x0E0, "gpe0", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20),
-	EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24),
-	EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28),
-	EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
-	EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
-	EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
-	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
-};
-
-/* pin banks of exynos4210 pin-controller 1 */
-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),
-	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(8, 0x0C0, "gpl0", 0x18),
-	EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
-	EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
-	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 exynos4210 pin-controller 2 */
-static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst = {
-	EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
-};
-
-/* PMU pad retention groups registers for Exynos4 (without audio) */
-static const u32 exynos4_retention_regs[] = {
-	S5P_PAD_RET_GPIO_OPTION,
-	S5P_PAD_RET_UART_OPTION,
-	S5P_PAD_RET_MMCA_OPTION,
-	S5P_PAD_RET_MMCB_OPTION,
-	S5P_PAD_RET_EBIA_OPTION,
-	S5P_PAD_RET_EBIB_OPTION,
-};
-
-static const struct samsung_retention_data exynos4_retention_data __initconst = {
-	.regs	 = exynos4_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos4_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.refcnt	 = &exynos_shared_retention_refcnt,
-	.init	 = exynos_retention_init,
-};
-
-/* PMU retention control for audio pins can be tied to audio pin bank */
-static const u32 exynos4_audio_retention_regs[] = {
-	S5P_PAD_RET_MAUDIO_OPTION,
-};
-
-static const struct samsung_retention_data exynos4_audio_retention_data __initconst = {
-	.regs	 = exynos4_audio_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos4_audio_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.init	 = exynos_retention_init,
-};
-
-/*
- * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
- * three gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos4210_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks0),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos4210_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos4210_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks2),
-		.retention_data	= &exynos4_audio_retention_data,
-	},
-};
-
-/* pin banks of exynos4x12 pin-controller 0 */
-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),
-	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(8, 0x1C0, "gpf2", 0x38),
-	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40),
-	EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44),
-};
-
-/* pin banks of exynos4x12 pin-controller 1 */
-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),
-	EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
-	EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
-	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_EINTN(6, 0x120, "gpy0"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
-	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 exynos4x12 pin-controller 2 */
-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 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),
-	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos4x12_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks0),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos4x12_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos4x12_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_audio_retention_data,
-	}, {
-		/* pin-controller instance 3 data */
-		.pin_banks	= exynos4x12_pin_banks3,
-		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks3),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-	},
-};
-
-/* pin banks of exynos5250 pin-controller 0 */
-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),
-	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
-	EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
-	EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
-	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
-	EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
-	EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
-	EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
-	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 exynos5250 pin-controller 1 */
-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),
-	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
-};
-
-/* pin banks of exynos5250 pin-controller 2 */
-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),
-	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
-};
-
-/* pin banks of exynos5250 pin-controller 3 */
-static const struct samsung_pin_bank_data exynos5250_pin_banks3[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos5250_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks0),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos5250_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_retention_data,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos5250_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-	}, {
-		/* pin-controller instance 3 data */
-		.pin_banks	= exynos5250_pin_banks3,
-		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks3),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos4_audio_retention_data,
-	},
-};
-
-/* pin banks of exynos5260 pin-controller 0 */
-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),
-	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10),
-	EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20),
-	EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24),
-	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28),
-	EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30),
-	EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34),
-	EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38),
-	EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40),
-	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 exynos5260 pin-controller 1 */
-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),
-	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10),
-};
-
-/* pin banks of exynos5260 pin-controller 2 */
-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),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
- * three gpio/pin-mux/pinconfig controllers.
- */
-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,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos5260_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos5260_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-	},
-};
-
-/* pin banks of exynos5410 pin-controller 0 */
-static const struct samsung_pin_bank_data exynos5410_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),
-	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
-	EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc3", 0x20),
-	EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc1", 0x24),
-	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc2", 0x28),
-	EXYNOS_PIN_BANK_EINTN(2, 0x160, "gpm5"),
-	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x2c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpe0", 0x30),
-	EXYNOS_PIN_BANK_EINTG(2, 0x1C0, "gpe1", 0x34),
-	EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf0", 0x38),
-	EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpf1", 0x3c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x220, "gpg0", 0x40),
-	EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpg1", 0x44),
-	EXYNOS_PIN_BANK_EINTG(2, 0x260, "gpg2", 0x48),
-	EXYNOS_PIN_BANK_EINTG(4, 0x280, "gph0", 0x4c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x2A0, "gph1", 0x50),
-	EXYNOS_PIN_BANK_EINTN(8, 0x2C0, "gpm7"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x2E0, "gpy0"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x300, "gpy1"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x320, "gpy2"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x340, "gpy3"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x360, "gpy4"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x380, "gpy5"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x3A0, "gpy6"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x3C0, "gpy7"),
-	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 exynos5410 pin-controller 1 */
-static const struct samsung_pin_bank_data exynos5410_pin_banks1[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpj0", 0x00),
-	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpj1", 0x04),
-	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpj2", 0x08),
-	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpj3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpj4", 0x10),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpk0", 0x14),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpk1", 0x18),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0E0, "gpk2", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(7, 0x100, "gpk3", 0x20),
-};
-
-/* pin banks of exynos5410 pin-controller 2 */
-static const struct samsung_pin_bank_data exynos5410_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),
-	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
-};
-
-/* pin banks of exynos5410 pin-controller 3 */
-static const struct samsung_pin_bank_data exynos5410_pin_banks3[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5410 SoC. Exynos5410 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos5410_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos5410_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks0),
-		.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 1 data */
-		.pin_banks	= exynos5410_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos5410_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-	}, {
-		/* pin-controller instance 3 data */
-		.pin_banks	= exynos5410_pin_banks3,
-		.nr_banks	= ARRAY_SIZE(exynos5410_pin_banks3),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-	},
-};
-
-/* pin banks of exynos5420 pin-controller 0 */
-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),
-	EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
-	EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos5420 pin-controller 1 */
-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),
-	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
-	EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
-	EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
-	EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
-	EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
-};
-
-/* pin banks of exynos5420 pin-controller 2 */
-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),
-	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
-};
-
-/* pin banks of exynos5420 pin-controller 3 */
-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),
-	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
-	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
-	EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
-};
-
-/* pin banks of exynos5420 pin-controller 4 */
-static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/* PMU pad retention groups registers for Exynos5420 (without audio) */
-static const u32 exynos5420_retention_regs[] = {
-	EXYNOS_PAD_RET_DRAM_OPTION,
-	EXYNOS_PAD_RET_JTAG_OPTION,
-	EXYNOS5420_PAD_RET_GPIO_OPTION,
-	EXYNOS5420_PAD_RET_UART_OPTION,
-	EXYNOS5420_PAD_RET_MMCA_OPTION,
-	EXYNOS5420_PAD_RET_MMCB_OPTION,
-	EXYNOS5420_PAD_RET_MMCC_OPTION,
-	EXYNOS5420_PAD_RET_HSI_OPTION,
-	EXYNOS_PAD_RET_EBIA_OPTION,
-	EXYNOS_PAD_RET_EBIB_OPTION,
-	EXYNOS5420_PAD_RET_SPI_OPTION,
-	EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION,
-};
-
-static const struct samsung_retention_data exynos5420_retention_data __initconst = {
-	.regs	 = exynos5420_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos5420_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.refcnt	 = &exynos_shared_retention_refcnt,
-	.init	 = exynos_retention_init,
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-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,
-		.retention_data	= &exynos5420_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos5420_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.retention_data	= &exynos5420_retention_data,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos5420_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.retention_data	= &exynos5420_retention_data,
-	}, {
-		/* pin-controller instance 3 data */
-		.pin_banks	= exynos5420_pin_banks3,
-		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks3),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.retention_data	= &exynos5420_retention_data,
-	}, {
-		/* pin-controller instance 4 data */
-		.pin_banks	= exynos5420_pin_banks4,
-		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks4),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.retention_data	= &exynos4_audio_retention_data,
-	},
-};
-
-/* pin banks of exynos5433 pin-controller - ALIVE */
-static const struct samsung_pin_bank_data exynos5433_pin_banks0[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
-	EXYNOS5433_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
-	EXYNOS5433_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
-	EXYNOS5433_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
-	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x020, "gpf1", 0x1004, 1),
-	EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x040, "gpf2", 0x1008, 1),
-	EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x060, "gpf3", 0x100c, 1),
-	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x080, "gpf4", 0x1010, 1),
-	EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x0a0, "gpf5", 0x1014, 1),
-};
-
-/* pin banks of exynos5433 pin-controller - AUD */
-static const struct samsung_pin_bank_data exynos5433_pin_banks1[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
-	EXYNOS5433_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
-};
-
-/* pin banks of exynos5433 pin-controller - CPIF */
-static const struct samsung_pin_bank_data exynos5433_pin_banks2[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x000, "gpv6", 0x00),
-};
-
-/* pin banks of exynos5433 pin-controller - eSE */
-static const struct samsung_pin_bank_data exynos5433_pin_banks3[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj2", 0x00),
-};
-
-/* pin banks of exynos5433 pin-controller - FINGER */
-static const struct samsung_pin_bank_data exynos5433_pin_banks4[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(4, 0x000, "gpd5", 0x00),
-};
-
-/* pin banks of exynos5433 pin-controller - FSYS */
-static const struct samsung_pin_bank_data exynos5433_pin_banks5[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gph1", 0x00),
-	EXYNOS5433_PIN_BANK_EINTG(7, 0x020, "gpr4", 0x04),
-	EXYNOS5433_PIN_BANK_EINTG(5, 0x040, "gpr0", 0x08),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x060, "gpr1", 0x0c),
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x080, "gpr2", 0x10),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpr3", 0x14),
-};
-
-/* pin banks of exynos5433 pin-controller - IMEM */
-static const struct samsung_pin_bank_data exynos5433_pin_banks6[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x000, "gpf0", 0x00),
-};
-
-/* pin banks of exynos5433 pin-controller - NFC */
-static const struct samsung_pin_bank_data exynos5433_pin_banks7[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
-};
-
-/* pin banks of exynos5433 pin-controller - PERIC */
-static const struct samsung_pin_bank_data exynos5433_pin_banks8[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gpv7", 0x00),
-	EXYNOS5433_PIN_BANK_EINTG(5, 0x020, "gpb0", 0x04),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x040, "gpc0", 0x08),
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x060, "gpc1", 0x0c),
-	EXYNOS5433_PIN_BANK_EINTG(6, 0x080, "gpc2", 0x10),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpc3", 0x14),
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x0c0, "gpg0", 0x18),
-	EXYNOS5433_PIN_BANK_EINTG(4, 0x0e0, "gpd0", 0x1c),
-	EXYNOS5433_PIN_BANK_EINTG(6, 0x100, "gpd1", 0x20),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x120, "gpd2", 0x24),
-	EXYNOS5433_PIN_BANK_EINTG(5, 0x140, "gpd4", 0x28),
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x160, "gpd8", 0x2c),
-	EXYNOS5433_PIN_BANK_EINTG(7, 0x180, "gpd6", 0x30),
-	EXYNOS5433_PIN_BANK_EINTG(3, 0x1a0, "gpd7", 0x34),
-	EXYNOS5433_PIN_BANK_EINTG(5, 0x1c0, "gpg1", 0x38),
-	EXYNOS5433_PIN_BANK_EINTG(2, 0x1e0, "gpg2", 0x3c),
-	EXYNOS5433_PIN_BANK_EINTG(8, 0x200, "gpg3", 0x40),
-};
-
-/* pin banks of exynos5433 pin-controller - TOUCH */
-static const struct samsung_pin_bank_data exynos5433_pin_banks9[] __initconst = {
-	EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
-};
-
-/* PMU pin retention groups registers for Exynos5433 (without audio & fsys) */
-static const u32 exynos5433_retention_regs[] = {
-	EXYNOS5433_PAD_RETENTION_TOP_OPTION,
-	EXYNOS5433_PAD_RETENTION_UART_OPTION,
-	EXYNOS5433_PAD_RETENTION_EBIA_OPTION,
-	EXYNOS5433_PAD_RETENTION_EBIB_OPTION,
-	EXYNOS5433_PAD_RETENTION_SPI_OPTION,
-	EXYNOS5433_PAD_RETENTION_MIF_OPTION,
-	EXYNOS5433_PAD_RETENTION_USBXTI_OPTION,
-	EXYNOS5433_PAD_RETENTION_BOOTLDO_OPTION,
-	EXYNOS5433_PAD_RETENTION_UFS_OPTION,
-	EXYNOS5433_PAD_RETENTION_FSYSGENIO_OPTION,
-};
-
-static const struct samsung_retention_data exynos5433_retention_data __initconst = {
-	.regs	 = exynos5433_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos5433_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.refcnt	 = &exynos_shared_retention_refcnt,
-	.init	 = exynos_retention_init,
-};
-
-/* PMU retention control for audio pins can be tied to audio pin bank */
-static const u32 exynos5433_audio_retention_regs[] = {
-	EXYNOS5433_PAD_RETENTION_AUD_OPTION,
-};
-
-static const struct samsung_retention_data exynos5433_audio_retention_data __initconst = {
-	.regs	 = exynos5433_audio_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos5433_audio_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.init	 = exynos_retention_init,
-};
-
-/* PMU retention control for mmc pins can be tied to fsys pin bank */
-static const u32 exynos5433_fsys_retention_regs[] = {
-	EXYNOS5433_PAD_RETENTION_MMC0_OPTION,
-	EXYNOS5433_PAD_RETENTION_MMC1_OPTION,
-	EXYNOS5433_PAD_RETENTION_MMC2_OPTION,
-};
-
-static const struct samsung_retention_data exynos5433_fsys_retention_data __initconst = {
-	.regs	 = exynos5433_fsys_retention_regs,
-	.nr_regs = ARRAY_SIZE(exynos5433_fsys_retention_regs),
-	.value	 = EXYNOS_WAKEUP_FROM_LOWPWR,
-	.init	 = exynos_retention_init,
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5433 SoC. Exynos5433 SoC includes
- * ten gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos5433_pin_ctrl[] __initconst = {
-	{
-		/* pin-controller instance 0 data */
-		.pin_banks	= exynos5433_pin_banks0,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks0),
-		.eint_wkup_init = exynos_eint_wkup_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.nr_ext_resources = 1,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 1 data */
-		.pin_banks	= exynos5433_pin_banks1,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks1),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_audio_retention_data,
-	}, {
-		/* pin-controller instance 2 data */
-		.pin_banks	= exynos5433_pin_banks2,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks2),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 3 data */
-		.pin_banks	= exynos5433_pin_banks3,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks3),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 4 data */
-		.pin_banks	= exynos5433_pin_banks4,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks4),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 5 data */
-		.pin_banks	= exynos5433_pin_banks5,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks5),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_fsys_retention_data,
-	}, {
-		/* pin-controller instance 6 data */
-		.pin_banks	= exynos5433_pin_banks6,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks6),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 7 data */
-		.pin_banks	= exynos5433_pin_banks7,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks7),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 8 data */
-		.pin_banks	= exynos5433_pin_banks8,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks8),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	}, {
-		/* pin-controller instance 9 data */
-		.pin_banks	= exynos5433_pin_banks9,
-		.nr_banks	= ARRAY_SIZE(exynos5433_pin_banks9),
-		.eint_gpio_init = exynos_eint_gpio_init,
-		.suspend	= exynos_pinctrl_suspend,
-		.resume		= exynos_pinctrl_resume,
-		.retention_data	= &exynos5433_retention_data,
-	},
-};
-
-/* 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),
-};
-
-/* pin banks of exynos7 pin-controller - BUS1 */
-static const struct samsung_pin_bank_data exynos7_pin_banks8[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpf0", 0x00),
-	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpf1", 0x04),
-	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf2", 0x08),
-	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpf3", 0x0c),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpf4", 0x10),
-	EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpf5", 0x14),
-	EXYNOS_PIN_BANK_EINTG(5, 0x0e0, "gpg1", 0x18),
-	EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpg2", 0x1c),
-	EXYNOS_PIN_BANK_EINTG(6, 0x120, "gph1", 0x20),
-	EXYNOS_PIN_BANK_EINTG(3, 0x140, "gpv6", 0x24),
-};
-
-static const struct samsung_pin_bank_data exynos7_pin_banks9[] __initconst = {
-	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
-	EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
-};
-
-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_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,
-	}, {
-		/* pin-controller instance 8 BUS1 data */
-		.pin_banks	= exynos7_pin_banks8,
-		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks8),
-		.eint_gpio_init = exynos_eint_gpio_init,
-	}, {
-		/* pin-controller instance 9 AUD data */
-		.pin_banks	= exynos7_pin_banks9,
-		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks9),
-		.eint_gpio_init = exynos_eint_gpio_init,
-	},
-};

drivers/pinctrl/samsung/pinctrl-exynos.h

@@ -17,6 +17,9 @@
  * (at your option) any later version.
  */
 
+#ifndef __PINCTRL_SAMSUNG_EXYNOS_H
+#define __PINCTRL_SAMSUNG_EXYNOS_H
+
 /* External GPIO and wakeup interrupt related definitions */
 #define EXYNOS_GPIO_ECON_OFFSET		0x700
 #define EXYNOS_GPIO_EFLTCON_OFFSET	0x800
@@ -131,3 +134,13 @@ struct exynos_muxed_weint_data {
 	unsigned int nr_banks;
 	struct samsung_pin_bank *banks[];
 };
+
+int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d);
+int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d);
+void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata);
+void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata);
+struct samsung_retention_ctrl *
+exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata,
+		      const struct samsung_retention_data *data);
+
+#endif /* __PINCTRL_SAMSUNG_EXYNOS_H */

drivers/pinctrl/samsung/pinctrl-exynos5440.c

@@ -1,6 +1,8 @@
 /*
  * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's EXYNOS5440 SoC.
  *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
@@ -10,7 +12,7 @@
  * (at your option) any later version.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/slab.h>
@@ -991,7 +993,6 @@ static const struct of_device_id exynos5440_pinctrl_dt_match[] = {
 	{ .compatible = "samsung,exynos5440-pinctrl" },
 	{},
 };
-MODULE_DEVICE_TABLE(of, exynos5440_pinctrl_dt_match);
 
 static struct platform_driver exynos5440_pinctrl_driver = {
 	.probe		= exynos5440_pinctrl_probe,
@@ -1007,13 +1008,3 @@ static int __init exynos5440_pinctrl_drv_register(void)
 	return platform_driver_register(&exynos5440_pinctrl_driver);
 }
 postcore_initcall(exynos5440_pinctrl_drv_register);
-
-static void __exit exynos5440_pinctrl_drv_unregister(void)
-{
-	platform_driver_unregister(&exynos5440_pinctrl_driver);
-}
-module_exit(exynos5440_pinctrl_drv_unregister);
-
-MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
-MODULE_DESCRIPTION("Samsung EXYNOS5440 SoC pinctrl driver");
-MODULE_LICENSE("GPL v2");

drivers/pinctrl/samsung/pinctrl-s3c24xx.c

@@ -13,7 +13,7 @@
  * external gpio and wakeup interrupt support.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>

drivers/pinctrl/samsung/pinctrl-s3c64xx.c

@@ -15,7 +15,7 @@
  * external gpio and wakeup interrupt support.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>

drivers/pinctrl/samsung/pinctrl-samsung.c

@@ -20,7 +20,7 @@
  * and wakeup interrupts can be hooked to.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/slab.h>
@@ -1183,27 +1183,29 @@ static int __maybe_unused samsung_pinctrl_resume(struct device *dev)
 }
 
 static const struct of_device_id samsung_pinctrl_dt_match[] = {
-#ifdef CONFIG_PINCTRL_EXYNOS
+#ifdef CONFIG_PINCTRL_EXYNOS_ARM
 	{ .compatible = "samsung,exynos3250-pinctrl",
-		.data = (void *)exynos3250_pin_ctrl },
+		.data = exynos3250_pin_ctrl },
 	{ .compatible = "samsung,exynos4210-pinctrl",
-		.data = (void *)exynos4210_pin_ctrl },
+		.data = exynos4210_pin_ctrl },
 	{ .compatible = "samsung,exynos4x12-pinctrl",
-		.data = (void *)exynos4x12_pin_ctrl },
+		.data = exynos4x12_pin_ctrl },
 	{ .compatible = "samsung,exynos5250-pinctrl",
-		.data = (void *)exynos5250_pin_ctrl },
+		.data = exynos5250_pin_ctrl },
 	{ .compatible = "samsung,exynos5260-pinctrl",
-		.data = (void *)exynos5260_pin_ctrl },
+		.data = exynos5260_pin_ctrl },
 	{ .compatible = "samsung,exynos5410-pinctrl",
-		.data = (void *)exynos5410_pin_ctrl },
+		.data = exynos5410_pin_ctrl },
 	{ .compatible = "samsung,exynos5420-pinctrl",
-		.data = (void *)exynos5420_pin_ctrl },
-	{ .compatible = "samsung,exynos5433-pinctrl",
-		.data = (void *)exynos5433_pin_ctrl },
+		.data = exynos5420_pin_ctrl },
 	{ .compatible = "samsung,s5pv210-pinctrl",
-		.data = (void *)s5pv210_pin_ctrl },
+		.data = s5pv210_pin_ctrl },
+#endif
+#ifdef CONFIG_PINCTRL_EXYNOS_ARM64
+	{ .compatible = "samsung,exynos5433-pinctrl",
+		.data = exynos5433_pin_ctrl },
 	{ .compatible = "samsung,exynos7-pinctrl",
-		.data = (void *)exynos7_pin_ctrl },
+		.data = exynos7_pin_ctrl },
 #endif
 #ifdef CONFIG_PINCTRL_S3C64XX
 	{ .compatible = "samsung,s3c64xx-pinctrl",
@@ -1221,7 +1223,6 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = {
 #endif
 	{},
 };
-MODULE_DEVICE_TABLE(of, samsung_pinctrl_dt_match);
 
 static const struct dev_pm_ops samsung_pinctrl_pm_ops = {
 	SET_LATE_SYSTEM_SLEEP_PM_OPS(samsung_pinctrl_suspend,
@@ -1243,13 +1244,3 @@ static int __init samsung_pinctrl_drv_register(void)
 	return platform_driver_register(&samsung_pinctrl_driver);
 }
 postcore_initcall(samsung_pinctrl_drv_register);
-
-static void __exit samsung_pinctrl_drv_unregister(void)
-{
-	platform_driver_unregister(&samsung_pinctrl_driver);
-}
-module_exit(samsung_pinctrl_drv_unregister);
-
-MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
-MODULE_DESCRIPTION("Samsung pinctrl driver");
-MODULE_LICENSE("GPL v2");