clk: Add support to set custom flags with clk_set_flags
The new API clk_set_flags could be used by hardware specific clock drivers
or clients for specific hardware requirements. These flags could be custom
defined as per hardware needs.
Change-Id: Ia67373ee2b8934c898052c68338fa86cb16070dd
Signed-off-by: Taniya Das <tdas@codeaurora.org>
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 123c027..1325b23 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -420,6 +420,16 @@
*/
struct clk *clk_get_sys(const char *dev_id, const char *con_id);
+/**
+ * clk_set_flags - set the custom HW specific flags for this clock
+ * @clk: clock source
+ * @flags: custom flags which would be hardware specific, defined for specific
+ * hardware.
+ *
+ * Returns success 0 or negative errno.
+ */
+int clk_set_flags(struct clk *clk, unsigned long flags);
+
#else /* !CONFIG_HAVE_CLK */
static inline struct clk *clk_get(struct device *dev, const char *id)