You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.9 KiB
60 lines
1.9 KiB
/*
|
|
* arch/arm/mach-w90x900/cpu.h
|
|
*
|
|
* Based on linux/include/asm-arm/plat-s3c24xx/cpu.h by Ben Dooks
|
|
*
|
|
* Copyright (c) 2008 Nuvoton technology corporation
|
|
* All rights reserved.
|
|
*
|
|
* Header file for NUC900 CPU support
|
|
*
|
|
* Wan ZongShun <mcuos.com@gmail.com>
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#define IODESC_ENT(y) \
|
|
{ \
|
|
.virtual = (unsigned long)W90X900_VA_##y, \
|
|
.pfn = __phys_to_pfn(W90X900_PA_##y), \
|
|
.length = W90X900_SZ_##y, \
|
|
.type = MT_DEVICE, \
|
|
}
|
|
|
|
#define NUC900_8250PORT(name) \
|
|
{ \
|
|
.membase = name##_BA, \
|
|
.mapbase = name##_PA, \
|
|
.irq = IRQ_##name, \
|
|
.uartclk = 11313600, \
|
|
.regshift = 2, \
|
|
.iotype = UPIO_MEM, \
|
|
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \
|
|
}
|
|
|
|
/*Cpu identifier register*/
|
|
|
|
#define NUC900PDID W90X900_VA_GCR
|
|
#define NUC910_CPUID 0x02900910
|
|
#define NUC920_CPUID 0x02900920
|
|
#define NUC950_CPUID 0x02900950
|
|
#define NUC960_CPUID 0x02900960
|
|
|
|
/* extern file from cpu.c */
|
|
|
|
extern void nuc900_clock_source(struct device *dev, unsigned char *src);
|
|
extern void nuc900_init_clocks(void);
|
|
extern void nuc900_map_io(struct map_desc *mach_desc, int mach_size);
|
|
extern void nuc900_board_init(struct platform_device **device, int size);
|
|
|
|
/* for either public between 910 and 920, or between 920 and 950 */
|
|
|
|
extern struct platform_device nuc900_serial_device;
|
|
extern struct platform_device nuc900_device_fmi;
|
|
extern struct platform_device nuc900_device_kpi;
|
|
extern struct platform_device nuc900_device_rtc;
|
|
extern struct platform_device nuc900_device_ts;
|
|
extern struct platform_device nuc900_device_lcd;
|
|
|