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-rw-r--r--include/linux/clk-provider.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index e443fa9fa859..b7cf80a71293 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -792,6 +792,9 @@ unsigned int __clk_get_enable_count(struct clk *clk);
unsigned long clk_hw_get_rate(const struct clk_hw *hw);
unsigned long __clk_get_flags(struct clk *clk);
unsigned long clk_hw_get_flags(const struct clk_hw *hw);
+#define clk_hw_can_set_rate_parent(hw) \
+ (clk_hw_get_flags((hw)) & CLK_SET_RATE_PARENT)
+
bool clk_hw_is_prepared(const struct clk_hw *hw);
bool clk_hw_rate_is_protected(const struct clk_hw *hw);
bool clk_hw_is_enabled(const struct clk_hw *hw);