[ARM] pxa: introduce sysdev for GPIO register saving/restoring

[linux-2.6-omap-h63xx.git] / arch / arm / mach-pxa / generic.h

diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 91ab2ad8b34b78020da69be0bc71c5597c529ab4..1a16ad3ecee6e8c5b9e535d8cb8bba0936406b05 100644 (file)
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -15,14 +15,43 @@ extern struct sys_timer pxa_timer;
 extern void __init pxa_init_irq_low(void);
 extern void __init pxa_init_irq_high(void);
 extern void __init pxa_init_irq_gpio(int gpio_nr);
+extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int));
 extern void __init pxa25x_init_irq(void);
 extern void __init pxa27x_init_irq(void);
+extern void __init pxa3xx_init_irq(void);
 extern void __init pxa_map_io(void);
 
 extern unsigned int get_clk_frequency_khz(int info);
+extern int pxa_last_gpio;
 
 #define SET_BANK(__nr,__start,__size) \
        mi->bank[__nr].start = (__start), \
        mi->bank[__nr].size = (__size), \
        mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27)
 
+#ifdef CONFIG_PXA25x
+extern unsigned pxa25x_get_clk_frequency_khz(int);
+extern unsigned pxa25x_get_memclk_frequency_10khz(void);
+#else
+#define pxa25x_get_clk_frequency_khz(x)                (0)
+#define pxa25x_get_memclk_frequency_10khz()    (0)
+#endif
+
+#ifdef CONFIG_PXA27x
+extern unsigned pxa27x_get_clk_frequency_khz(int);
+extern unsigned pxa27x_get_memclk_frequency_10khz(void);
+#else
+#define pxa27x_get_clk_frequency_khz(x)                (0)
+#define pxa27x_get_memclk_frequency_10khz()    (0)
+#endif
+
+#ifdef CONFIG_PXA3xx
+extern unsigned pxa3xx_get_clk_frequency_khz(int);
+extern unsigned pxa3xx_get_memclk_frequency_10khz(void);
+#else
+#define pxa3xx_get_clk_frequency_khz(x)                (0)
+#define pxa3xx_get_memclk_frequency_10khz()    (0)
+#endif
+
+extern struct sysdev_class pxa_irq_sysclass;
+extern struct sysdev_class pxa_gpio_sysclass;