mpc83xx: Migrate CONFIG_SYS_IMMR to Kconfig

[oweals/u-boot.git] / include / clk.h

diff --git a/include/clk.h b/include/clk.h
index 8e366163f957ac5a231fd190e0f0e8d269c9c05d..d24e99713a3591f4565ecf30b49b9358cd582a0d 100644 (file)
--- 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>
 
@@ -100,6 +101,20 @@ 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.
  *