Merge tag 'clk-for-linus-3.10' of git://git.linaro.org/people/mturquette/linux

Pull clock framework update from Michael Turquette:
 "The common clock framework changes for 3.10 include many fixes for
  existing platforms, as well as adoption of the framework by new
  platforms and devices.

  Some long-needed fixes to the core framework are here as well as new
  features such as improved initialization of clocks from DT as well as
  framework reentrancy for nested clock operations."

* tag 'clk-for-linus-3.10' of git://git.linaro.org/people/mturquette/linux: (44 commits)
  clk: add clk_ignore_unused option to keep boot clocks on
  clk: ux500: fix mismatched types
  clk: vexpress: Add separate SP810 driver
  clk: si5351: make clk-si5351 depend on CONFIG_OF
  clk: export __clk_get_flags for modular clock providers
  clk: vt8500: Missing breaks in vtwm_pll_round_rate/_set_rate.
  clk: sunxi: Unify oscillator clock
  clk: composite: allow fixed rates & fixed dividers
  clk: composite: rename 'div' references to 'rate'
  clk: add si5351 i2c common clock driver
  clk: add device tree fixed-factor-clock binding support
  clk: Properly handle notifier return values
  clk: ux500: abx500: Define clock tree for ab850x
  clk: ux500: Add support for sysctrl clocks
  clk: mvebu: Fix valid value range checking for cpu_freq_select
  clk: Fixup locking issues for clk_set_parent
  clk: Fixup errorhandling for clk_set_parent
  clk: Restructure code for __clk_reparent
  clk: sunxi: drop an unnecesary kmalloc
  clk: sunxi: drop CLK_IGNORE_UNUSED
  ...

1 files changed, 8 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5abc09a93bc2..365f7bd40eeb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -44,6 +44,7 @@ parameter is applicable:
 	AVR32	AVR32 architecture is enabled.
 	AX25	Appropriate AX.25 support is enabled.
 	BLACKFIN Blackfin architecture is enabled.
+	CLK	Common clock infrastructure is enabled.
 	DRM	Direct Rendering Management support is enabled.
 	DYNAMIC_DEBUG Build in debug messages and enable them at runtime
 	EDD	BIOS Enhanced Disk Drive Services (EDD) is enabled
@@ -472,6 +473,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	cio_ignore=	[S390]
 			See Documentation/s390/CommonIO for details.
+	clk_ignore_unused
+			[CLK]
+			Keep all clocks already enabled by bootloader on,
+			even if no driver has claimed them. This is useful
+			for debug and development, but should not be
+			needed on a platform with proper driver support.
+			For more information, see Documentation/clk.txt.
 
 	clock=		[BUGS=X86-32, HW] gettimeofday clocksource override.
 			[Deprecated]