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| author | Tushar Behera <tushar.behera@linaro.org> | 2014-03-28 10:50:21 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-07 14:15:49 +0200 |
| commit | 39ac5ba51b69a77a30d2e783aed02ec73c9f6d70 (patch) | |
| tree | b63ff6683b2e3e4e2b1e195e2e161d6e3245c00b /Documentation/kernel-parameters.txt | |
| parent | 70f6c087573eeb406252ff8d98f511eb5f71496e (diff) | |
| download | lwn-39ac5ba51b69a77a30d2e783aed02ec73c9f6d70.tar.gz lwn-39ac5ba51b69a77a30d2e783aed02ec73c9f6d70.zip | |
PM / domains: Add pd_ignore_unused to keep power domains enabled
Keep all power-domains 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.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index bc3478581f67..d4aff4086952 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -2558,6 +2558,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. pcmv= [HW,PCMCIA] BadgePAD 4 + pd_ignore_unused + [PM] + Keep all power-domains 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. + pd. [PARIDE] See Documentation/blockdev/paride.txt. |