| /* |
| * 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; |