diff options
| author | Yong Shen <yong.shen@linaro.org> | 2011-01-19 10:25:42 +0100 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-02-21 23:10:30 -0500 |
| commit | d147cdbef6392f8b46a650bdd2989ba03ae0be9f (patch) | |
| tree | 63a6abc51e68287b0b5ade97f40a6ee0ac3ba215 /arch/arm/plat-mxc/Kconfig | |
| parent | 56af53b98855caa3cdf98a92536a8f720d21a690 (diff) | |
ARM: iMX51 BBG: add clock debug information
Expose clock debug information to debugfs, which makes it easier for clock
system debug by using tools like powerdebug developed by Linaro power
management group.
For long term, this can go into common clock framework, but so far it depends
on the process of common clk API development. Once the common clk API is
ready in upstream, the clock debug information will be based on it too.
The implementation based on common clk API had also been finished and
reviewed with Jeremy.
Signed-off-by: Yong Shen <yong.shen@linaro.org>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/plat-mxc/Kconfig')
| -rw-r--r-- | arch/arm/plat-mxc/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 389f2179501..a97f7334bc7 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -119,4 +119,10 @@ config IRAM_ALLOC bool select GENERIC_ALLOCATOR +config CLK_DEBUG + bool "clock debug information export to user space" + depends on PM_DEBUG && DEBUG_FS + default n + help + export clk debug information to user space endif |