#define SCU_PM_POWEROFF 3
#ifndef __ASSEMBLER__
+
+ #include <asm/cputype.h>
+
+ static inline bool scu_a9_has_base(void)
+ {
+ return read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9;
+ }
+
+ static inline unsigned long scu_a9_get_base(void)
+ {
+ unsigned long pa;
+
+ asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (pa));
+
+ return pa;
+ }
+
unsigned int scu_get_core_count(void __iomem *);
-void scu_enable(void __iomem *);
int scu_power_mode(void __iomem *, unsigned int);
+
+#ifdef CONFIG_SMP
+void scu_enable(void __iomem *scu_base);
+#else
+static inline void scu_enable(void __iomem *scu_base) {}
+#endif
+
#endif
#endif