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path: root/drivers/clk/mmp/reset.h
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-rw-r--r--drivers/clk/mmp/reset.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/clk/mmp/reset.h b/drivers/clk/mmp/reset.h
new file mode 100644
index 000000000..be8b1a700
--- /dev/null
+++ b/drivers/clk/mmp/reset.h
@@ -0,0 +1,31 @@
+#ifndef __MACH_MMP_CLK_RESET_H
+#define __MACH_MMP_CLK_RESET_H
+
+#include <linux/reset-controller.h>
+
+#define MMP_RESET_INVERT 1
+
+struct mmp_clk_reset_cell {
+ unsigned int clk_id;
+ void __iomem *reg;
+ u32 bits;
+ unsigned int flags;
+ spinlock_t *lock;
+};
+
+struct mmp_clk_reset_unit {
+ struct reset_controller_dev rcdev;
+ struct mmp_clk_reset_cell *cells;
+};
+
+#ifdef CONFIG_RESET_CONTROLLER
+void mmp_clk_reset_register(struct device_node *np,
+ struct mmp_clk_reset_cell *cells, int nr_resets);
+#else
+static inline void mmp_clk_reset_register(struct device_node *np,
+ struct mmp_clk_reset_cell *cells, int nr_resets)
+{
+}
+#endif
+
+#endif