[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/pinctrl/samsung/pinctrl-exynos.h b/src/kernel/linux/v4.14/drivers/pinctrl/samsung/pinctrl-exynos.h
new file mode 100644
index 0000000..7639b92
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/pinctrl/samsung/pinctrl-exynos.h
@@ -0,0 +1,145 @@
+/*
+ * Exynos specific definitions for Samsung pinctrl and gpiolib driver.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ *		http://www.linaro.org
+ *
+ * This file contains the Exynos specific definitions for the Samsung
+ * pinctrl/gpiolib interface drivers.
+ *
+ * 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.
+ */
+
+#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
+#define EXYNOS_GPIO_EMASK_OFFSET	0x900
+#define EXYNOS_GPIO_EPEND_OFFSET	0xA00
+#define EXYNOS_WKUP_ECON_OFFSET		0xE00
+#define EXYNOS_WKUP_EMASK_OFFSET	0xF00
+#define EXYNOS_WKUP_EPEND_OFFSET	0xF40
+#define EXYNOS7_WKUP_ECON_OFFSET	0x700
+#define EXYNOS7_WKUP_EMASK_OFFSET	0x900
+#define EXYNOS7_WKUP_EPEND_OFFSET	0xA00
+#define EXYNOS_SVC_OFFSET		0xB08
+
+/* helpers to access interrupt service register */
+#define EXYNOS_SVC_GROUP_SHIFT		3
+#define EXYNOS_SVC_GROUP_MASK		0x1f
+#define EXYNOS_SVC_NUM_MASK		7
+#define EXYNOS_SVC_GROUP(x)		((x >> EXYNOS_SVC_GROUP_SHIFT) & \
+						EXYNOS_SVC_GROUP_MASK)
+
+/* Exynos specific external interrupt trigger types */
+#define EXYNOS_EINT_LEVEL_LOW		0
+#define EXYNOS_EINT_LEVEL_HIGH		1
+#define EXYNOS_EINT_EDGE_FALLING	2
+#define EXYNOS_EINT_EDGE_RISING		3
+#define EXYNOS_EINT_EDGE_BOTH		4
+#define EXYNOS_EINT_CON_MASK		0xF
+#define EXYNOS_EINT_CON_LEN		4
+
+#define EXYNOS_EINT_MAX_PER_BANK	8
+#define EXYNOS_EINT_NR_WKUP_EINT
+
+#define EXYNOS_PIN_BANK_EINTN(pins, reg, id)		\
+	{						\
+		.type		= &bank_type_off,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_NONE,	\
+		.name		= id			\
+	}
+
+#define EXYNOS_PIN_BANK_EINTG(pins, reg, id, offs)	\
+	{						\
+		.type		= &bank_type_off,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_GPIO,	\
+		.eint_offset	= offs,			\
+		.name		= id			\
+	}
+
+#define EXYNOS_PIN_BANK_EINTW(pins, reg, id, offs)	\
+	{						\
+		.type		= &bank_type_alive,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_WKUP,	\
+		.eint_offset	= offs,			\
+		.name		= id			\
+	}
+
+#define EXYNOS5433_PIN_BANK_EINTG(pins, reg, id, offs)		\
+	{							\
+		.type		= &exynos5433_bank_type_off,	\
+		.pctl_offset	= reg,				\
+		.nr_pins	= pins,				\
+		.eint_type	= EINT_TYPE_GPIO,		\
+		.eint_offset	= offs,				\
+		.name		= id				\
+	}
+
+#define EXYNOS5433_PIN_BANK_EINTW(pins, reg, id, offs)		\
+	{							\
+		.type		= &exynos5433_bank_type_alive,	\
+		.pctl_offset	= reg,				\
+		.nr_pins	= pins,				\
+		.eint_type	= EINT_TYPE_WKUP,		\
+		.eint_offset	= offs,				\
+		.name		= id				\
+	}
+
+#define EXYNOS5433_PIN_BANK_EINTW_EXT(pins, reg, id, offs, pctl_idx) \
+	{							\
+		.type           = &exynos5433_bank_type_alive,	\
+		.pctl_offset    = reg,				\
+		.nr_pins        = pins,				\
+		.eint_type      = EINT_TYPE_WKUP,		\
+		.eint_offset    = offs,				\
+		.name           = id,				\
+		.pctl_res_idx   = pctl_idx,			\
+	}							\
+
+/**
+ * struct exynos_weint_data: irq specific data for all the wakeup interrupts
+ * generated by the external wakeup interrupt controller.
+ * @irq: interrupt number within the domain.
+ * @bank: bank responsible for this interrupt
+ */
+struct exynos_weint_data {
+	unsigned int irq;
+	struct samsung_pin_bank *bank;
+};
+
+/**
+ * struct exynos_muxed_weint_data: irq specific data for muxed wakeup interrupts
+ * generated by the external wakeup interrupt controller.
+ * @nr_banks: count of banks being part of the mux
+ * @banks: array of banks being part of the mux
+ */
+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 */