--- /dev/null
+/*
+ * Copyright 2011 Calxeda, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/suspend.h>
+
+#include <asm/proc-fns.h>
+#include <asm/smp_scu.h>
+#include <asm/suspend.h>
+
+#include "core.h"
+#include "sysregs.h"
+
+static int highbank_suspend_finish(unsigned long val)
+{
+ cpu_do_idle();
+ return 0;
+}
+
+static int highbank_pm_enter(suspend_state_t state)
+{
+ hignbank_set_pwr_suspend();
+ highbank_set_cpu_jump(0, cpu_resume);
+
+ scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
+ cpu_suspend(0, highbank_suspend_finish);
+
+ return 0;
+}
+
+static const struct platform_suspend_ops highbank_pm_ops = {
+ .enter = highbank_pm_enter,
+ .valid = suspend_valid_only_mem,
+};
+
+static int __init highbank_pm_init(void)
+{
+ suspend_set_ops(&highbank_pm_ops);
+ return 0;
+}
+module_init(highbank_pm_init);