X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fclk.h;h=d24e99713a3591f4565ecf30b49b9358cd582a0d;hb=f643fb9f4c8fc5c5dceb8c2c2893447d18413d77;hp=c0a20cd47a5d5a0d483555435ab7d72184cd55bf;hpb=d1e15041abf3ccd38169ae7aa8736f78200f8ee3;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/clk.h b/include/clk.h
index c0a20cd..d24e997 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -8,6 +8,7 @@
 #ifndef _CLK_H_
 #define _CLK_H_
 
+#include <dm/ofnode.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 
@@ -21,7 +22,7 @@
  *
  * A driver that implements UCLASS_CLOCK is a clock provider. A provider will
  * often implement multiple separate clocks, since the hardware it manages
- * often has this capability. clock_uclass.h describes the interface which
+ * often has this capability. clk-uclass.h describes the interface which
  * clock providers must implement.
  *
  * Clock consumers/clients are the HW modules driven by the clock signals. This
@@ -101,6 +102,20 @@ int clk_get_by_index_platdata(struct udevice *dev, int index,
 int clk_get_by_index(struct udevice *dev, int index, struct clk *clk);
 
 /**
+ * clock_get_by_index_nodev - Get/request a clock by integer index
+ * without a device.
+ *
+ * This is a version of clk_get_by_index() that does not use a device.
+ *
+ * @node:	The client ofnode.
+ * @index:	The index of the clock to request, within the client's list of
+ *		clocks.
+ * @clock	A pointer to a clock struct to initialize.
+ * @return 0 if OK, or a negative error code.
+ */
+int clk_get_by_index_nodev(ofnode node, int index, struct clk *clk);
+
+/**
  * clock_get_bulk - Get/request all clocks of a device.
  *
  * This looks up and requests all clocks of the client device; each device is