davinci: Encapsulate SoC-specific data in a structure

[karo-tx-linux.git] / arch / arm / mach-davinci / include / mach / common.h

diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 1917709762507c01d54dcd14be933e94e4c8b9a4..770a1baa97dc42b99f1acf47bdfd9528584265ec 100644 (file)
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -17,7 +17,6 @@ struct sys_timer;
 extern struct sys_timer davinci_timer;
 
 extern void davinci_irq_init(void);
-extern void davinci_map_common_io(void);
 
 /* parameters describe VBUS sourcing for host mode */
 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
@@ -25,4 +24,15 @@ extern void setup_usb(unsigned mA, unsigned potpgt_msec);
 /* parameters describe VBUS sourcing for host mode */
 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
 
+/* SoC specific init support */
+struct davinci_soc_info {
+       struct map_desc                 *io_desc;
+       unsigned long                   io_desc_num;
+};
+
+extern struct davinci_soc_info davinci_soc_info;
+
+extern void davinci_common_init(struct davinci_soc_info *soc_info);
+extern void davinci_check_revision(void);
+
 #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */