---

yaml
---
r: 296729
b: refs/heads/master
c: b247649
h: refs/heads/master
i:
  296727: c929f70
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69fe8a8e92ae6877167f222838bd0c92b35c7d72
+refs/heads/master: b2476490ef11134b65544d8f062cff96c53e941b

trunk/drivers/clk/Kconfig

@@ -8,3 +8,43 @@ config HAVE_CLK_PREPARE
 
 config HAVE_MACH_CLKDEV
 	bool
+
+menuconfig COMMON_CLK
+	bool "Common Clock Framework"
+	select HAVE_CLK_PREPARE
+	---help---
+	  The common clock framework is a single definition of struct
+	  clk, useful across many platforms, as well as an
+	  implementation of the clock API in include/linux/clk.h.
+	  Architectures utilizing the common struct clk should select
+	  this automatically, but it may be necessary to manually select
+	  this option for loadable modules requiring the common clock
+	  framework.
+
+	  If in doubt, say "N".
+
+if COMMON_CLK
+
+config COMMON_CLK_DISABLE_UNUSED
+	bool "Disabled unused clocks at boot"
+	depends on COMMON_CLK
+	---help---
+	  Traverses the entire clock tree and disables any clocks that are
+	  enabled in hardware but have not been enabled by any device drivers.
+	  This saves power and keeps the software model of the clock in line
+	  with reality.
+
+	  If in doubt, say "N".
+
+config COMMON_CLK_DEBUG
+	bool "DebugFS representation of clock tree"
+	depends on COMMON_CLK
+	select DEBUG_FS
+	---help---
+	  Creates a directory hierchy in debugfs for visualizing the clk
+	  tree structure.  Each directory contains read-only members
+	  that export information specific to that clk node: clk_rate,
+	  clk_flags, clk_prepare_count, clk_enable_count &
+	  clk_notifier_count.
+
+endif

trunk/drivers/clk/Makefile

@@ -1,2 +1,3 @@
 
 obj-$(CONFIG_CLKDEV_LOOKUP)	+= clkdev.o
+obj-$(CONFIG_COMMON_CLK)	+= clk.o