[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/input/serio/i8042-io.h b/src/kernel/linux/v4.14/drivers/input/serio/i8042-io.h
new file mode 100644
index 0000000..34da81c
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/input/serio/i8042-io.h
@@ -0,0 +1,95 @@
+#ifndef _I8042_IO_H
+#define _I8042_IO_H
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/*
+ * Names.
+ */
+
+#define I8042_KBD_PHYS_DESC "isa0060/serio0"
+#define I8042_AUX_PHYS_DESC "isa0060/serio1"
+#define I8042_MUX_PHYS_DESC "isa0060/serio%d"
+
+/*
+ * IRQs.
+ */
+
+#ifdef __alpha__
+# define I8042_KBD_IRQ 1
+# define I8042_AUX_IRQ (RTC_PORT(0) == 0x170 ? 9 : 12) /* Jensen is special */
+#elif defined(__arm__)
+/* defined in include/asm-arm/arch-xxx/irqs.h */
+#include <asm/irq.h>
+#elif defined(CONFIG_SH_CAYMAN)
+#include <asm/irq.h>
+#elif defined(CONFIG_PPC)
+extern int of_i8042_kbd_irq;
+extern int of_i8042_aux_irq;
+# define I8042_KBD_IRQ of_i8042_kbd_irq
+# define I8042_AUX_IRQ of_i8042_aux_irq
+#else
+# define I8042_KBD_IRQ 1
+# define I8042_AUX_IRQ 12
+#endif
+
+
+/*
+ * Register numbers.
+ */
+
+#define I8042_COMMAND_REG 0x64
+#define I8042_STATUS_REG 0x64
+#define I8042_DATA_REG 0x60
+
+static inline int i8042_read_data(void)
+{
+ return inb(I8042_DATA_REG);
+}
+
+static inline int i8042_read_status(void)
+{
+ return inb(I8042_STATUS_REG);
+}
+
+static inline void i8042_write_data(int val)
+{
+ outb(val, I8042_DATA_REG);
+}
+
+static inline void i8042_write_command(int val)
+{
+ outb(val, I8042_COMMAND_REG);
+}
+
+static inline int i8042_platform_init(void)
+{
+/*
+ * On some platforms touching the i8042 data register region can do really
+ * bad things. Because of this the region is always reserved on such boxes.
+ */
+#if defined(CONFIG_PPC)
+ if (check_legacy_ioport(I8042_DATA_REG))
+ return -ENODEV;
+#endif
+#if !defined(__sh__) && !defined(__alpha__)
+ if (!request_region(I8042_DATA_REG, 16, "i8042"))
+ return -EBUSY;
+#endif
+
+ i8042_reset = I8042_RESET_ALWAYS;
+ return 0;
+}
+
+static inline void i8042_platform_exit(void)
+{
+#if !defined(__sh__) && !defined(__alpha__)
+ release_region(I8042_DATA_REG, 16);
+#endif
+}
+
+#endif /* _I8042_IO_H */