diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2014-03-28 10:50:21 +0530 |
|---|---|---|
| committer | Robin Gong <b38343@freescale.com> | 2015-02-11 09:48:54 +0800 |
| commit | 8507e882be1aa8363d229e6dbc8367c963e37bd3 (patch) | |
| tree | 1266b2b1495d92fc5b66fe27aa6081796f2875fe /Documentation | |
| parent | 9680398849d6b7f74cf8874522c16064a3df535d (diff) | |
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>
(cherry picked from commit 39ac5ba51b69a77a30d2e783aed02ec73c9f6d70)
Diffstat (limited to 'Documentation')
| -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 7116fda7077f..f8b43ad33bdc 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -2537,6 +2537,13 @@ 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. |