[ARM] 5338/1: Add Nuvoton W90P910 Platform support

Add Nuvoton W90X900 ARM9 plat support to linux arm tree,
Now, this patch include only W90P910 EVB of W90P910 CPU,
Its driver is nothing.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 59 insertions, 0 deletions

diff --git a/arch/arm/mach-w90x900/include/mach/regs-serial.h b/arch/arm/mach-w90x900/include/mach/regs-serial.h
new file mode 100644
index 000000000000..f08fa0d75e11
--- /dev/null
+++ b/arch/arm/mach-w90x900/include/mach/regs-serial.h
@@ -0,0 +1,59 @@
+/*
+ * arch/arm/mach-w90x900/include/mach/regs-serial.h
+ *
+ * Copyright (c) 2008 Nuvoton technology corporation
+ * All rights reserved.
+ *
+ * Wan ZongShun <mcuos.com@gmail.com>
+ *
+ * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h
+ *
+ * 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 __ASM_ARM_REGS_SERIAL_H
+#define __ASM_ARM_REGS_SERIAL_H
+
+#define UART0_BA        W90X900_VA_UART
+#define UART1_BA        (W90X900_VA_UART+0x100)
+#define UART2_BA        (W90X900_VA_UART+0x200)
+#define UART3_BA        (W90X900_VA_UART+0x300)
+#define UART4_BA        (W90X900_VA_UART+0x400)
+
+#define UART0_PA        W90X900_PA_UART
+#define UART1_PA        (W90X900_PA_UART+0x100)
+#define UART2_PA        (W90X900_PA_UART+0x200)
+#define UART3_PA        (W90X900_PA_UART+0x300)
+#define UART4_PA        (W90X900_PA_UART+0x400)
+
+#ifndef __ASSEMBLY__
+
+struct w90x900_uart_clksrc {
+        const char      *name;
+        unsigned int    divisor;
+        unsigned int    min_baud;
+        unsigned int    max_baud;
+};
+
+struct w90x900_uartcfg {
+        unsigned char   hwport;
+        unsigned char   unused;
+        unsigned short  flags;
+        unsigned long   uart_flags;
+
+        unsigned long   ucon;
+        unsigned long   ulcon;
+        unsigned long   ufcon;
+
+        struct w90x900_uart_clksrc *clocks;
+        unsigned int    clocks_size;
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_ARM_REGS_SERIAL_H */
+