summaryrefslogtreecommitdiffstats
path: root/drivers/clk/sunxi-ng/ccu_reset.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_reset.h')
-rw-r--r--drivers/clk/sunxi-ng/ccu_reset.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_reset.h b/drivers/clk/sunxi-ng/ccu_reset.h
new file mode 100644
index 000000000000..36a4679210bd
--- /dev/null
+++ b/drivers/clk/sunxi-ng/ccu_reset.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016 Maxime Ripard. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 _CCU_RESET_H_
+#define _CCU_RESET_H_
+
+#include <linux/reset-controller.h>
+
+struct ccu_reset_map {
+ u16 reg;
+ u32 bit;
+};
+
+
+struct ccu_reset {
+ void __iomem *base;
+ struct ccu_reset_map *reset_map;
+ spinlock_t *lock;
+
+ struct reset_controller_dev rcdev;
+};
+
+static inline struct ccu_reset *rcdev_to_ccu_reset(struct reset_controller_dev *rcdev)
+{
+ return container_of(rcdev, struct ccu_reset, rcdev);
+}
+
+extern const struct reset_control_ops ccu_reset_ops;
+
+#endif /* _CCU_RESET_H_ */