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Diffstat (limited to 'drivers/soc/samsung/exynos-pmu.h')
-rw-r--r--drivers/soc/samsung/exynos-pmu.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/soc/samsung/exynos-pmu.h b/drivers/soc/samsung/exynos-pmu.h
new file mode 100644
index 000000000..a469e366f
--- /dev/null
+++ b/drivers/soc/samsung/exynos-pmu.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Header for EXYNOS PMU Driver support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __EXYNOS_PMU_H
+#define __EXYNOS_PMU_H
+
+#include <linux/io.h>
+
+#define PMU_TABLE_END (-1U)
+
+struct exynos_pmu_conf {
+ unsigned int offset;
+ u8 val[NUM_SYS_POWERDOWN];
+};
+
+struct exynos_pmu_data {
+ const struct exynos_pmu_conf *pmu_config;
+ const struct exynos_pmu_conf *pmu_config_extra;
+
+ void (*pmu_init)(void);
+ void (*powerdown_conf)(enum sys_powerdown);
+ void (*powerdown_conf_extra)(enum sys_powerdown);
+};
+
+extern void __iomem *pmu_base_addr;
+/* list of all exported SoC specific data */
+extern const struct exynos_pmu_data exynos3250_pmu_data;
+extern const struct exynos_pmu_data exynos4210_pmu_data;
+extern const struct exynos_pmu_data exynos4212_pmu_data;
+extern const struct exynos_pmu_data exynos4412_pmu_data;
+extern const struct exynos_pmu_data exynos5250_pmu_data;
+extern const struct exynos_pmu_data exynos5420_pmu_data;
+
+extern void pmu_raw_writel(u32 val, u32 offset);
+extern u32 pmu_raw_readl(u32 offset);
+#endif /* __EXYNOS_PMU_H */