#define _MACH_HIGHBANK__SYSREGS_H_
#include <linux/io.h>
+#include <linux/smp.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+#include "core.h"
extern void __iomem *sregs_base;
#define HB_PWR_HARD_RESET 2
#define HB_PWR_SHUTDOWN 3
+#define SREG_CPU_PWR_CTRL(c) (0x200 + ((c) * 4))
+
+static inline void highbank_set_core_pwr(void)
+{
+ int cpu = cpu_logical_map(smp_processor_id());
+ if (scu_base_addr)
+ scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
+ else
+ writel_relaxed(1, sregs_base + SREG_CPU_PWR_CTRL(cpu));
+}
+
static inline void hignbank_set_pwr_suspend(void)
{
writel(HB_PWR_SUSPEND, sregs_base + HB_SREG_A9_PWR_REQ);
+ highbank_set_core_pwr();
}
static inline void hignbank_set_pwr_shutdown(void)
{
writel(HB_PWR_SHUTDOWN, sregs_base + HB_SREG_A9_PWR_REQ);
+ highbank_set_core_pwr();
}
static inline void hignbank_set_pwr_soft_reset(void)
{
writel(HB_PWR_SOFT_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
+ highbank_set_core_pwr();
}
static inline void hignbank_set_pwr_hard_reset(void)
{
writel(HB_PWR_HARD_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
+ highbank_set_core_pwr();
}
#endif