1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/soc/imx/pm-domain-imx8.h b/drivers/soc/imx/pm-domain-imx8.h
new file mode 100644
index 000000000000..58b5328e47e5
--- /dev/null
+++ b/drivers/soc/imx/pm-domain-imx8.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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.
+ */
+
+#ifndef PM_DOMAIN_IMX8_H
+#define PM_DOMAIN_IMX8_H
+
+#include <linux/clk.h>
+#include <linux/pm_domain.h>
+#include <soc/imx8/sc/sci.h>
+
+#define DEFAULT_DEV_LATENCY_NS	250000
+
+struct platform_device;
+
+struct imx8_pm_rsrc_clks {
+	struct clk *clk;
+	struct clk *parent;
+	u32 rate;
+	struct list_head node;
+};
+
+struct imx8_pm_domain {
+	const char *name;
+	struct generic_pm_domain pd;
+	struct dev_power_governor *gov;
+	int (*suspend)(void);
+	void (*resume)(void);
+	sc_rsrc_t rsrc_id;
+	bool runtime_idle_active;
+	struct list_head clks;
+
+	/* indicate the possible clk state lost */
+	bool clk_state_saved;
+	bool clk_state_may_lost;
+};
+
+static inline
+struct imx8_pm_domain *to_imx8_pd(struct generic_pm_domain *d)
+{
+	return container_of(d, struct imx8_pm_domain, pd);
+}
+
+struct pm_domain_device {
+	const char *domain_name;
+	struct platform_device *pdev;
+};
+
+#endif /* PM_DOMAIN_IMX8_H */