diff options
Diffstat (limited to 'arch/arm/mach-w90x900/cpu.h')
| -rw-r--r-- | arch/arm/mach-w90x900/cpu.h | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/arch/arm/mach-w90x900/cpu.h b/arch/arm/mach-w90x900/cpu.h index 57b5dba..4d58ba1 100644 --- a/arch/arm/mach-w90x900/cpu.h +++ b/arch/arm/mach-w90x900/cpu.h @@ -6,7 +6,7 @@ * Copyright (c) 2008 Nuvoton technology corporation * All rights reserved. * - * Header file for W90X900 CPU support + * Header file for NUC900 CPU support * * Wan ZongShun <mcuos.com@gmail.com> * @@ -24,29 +24,7 @@ .type = MT_DEVICE, \ } -/*Cpu identifier register*/ - -#define W90X900PDID W90X900_VA_GCR -#define W90P910_CPUID 0x02900910 -#define W90P920_CPUID 0x02900920 -#define W90P950_CPUID 0x02900950 -#define W90N960_CPUID 0x02900960 - -struct w90x900_uartcfg; -struct map_desc; -struct sys_timer; - -/* core initialisation functions */ - -extern void w90x900_init_irq(void); -extern void w90p910_init_io(struct map_desc *mach_desc, int size); -extern void w90p910_init_uarts(struct w90x900_uartcfg *cfg, int no); -extern void w90p910_init_clocks(void); -extern void w90p910_map_io(struct map_desc *mach_desc, int size); -extern struct platform_device w90p910_serial_device; -extern struct sys_timer w90x900_timer; - -#define W90X900_8250PORT(name) \ +#define NUC900_8250PORT(name) \ { \ .membase = name##_BA, \ .mapbase = name##_PA, \ @@ -56,3 +34,26 @@ extern struct sys_timer w90x900_timer; .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; |