| commit | a5cb514f1f689a48595370a368b568e2f551ddfd | |
| author | Geert Uytterhoeven <geert+renesas@glider.be> | |
| Wed, 3 Dec 2014 13:41:47 +0000 (3 14:41 +0100) | ||
| committer | Simon Horman <horms+renesas@verge.net.au> | |
| Mon, 23 Feb 2015 22:26:12 +0000 (24 07:26 +0900) | ||
| tree | d617300710421750c2232b15d6e9fdad34a243a7 | treesnapshot (tar.gz zip) |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 | commitdiff |
drivers: sh: Disable PM runtime for multi-platform r8a7740 with genpd
If the default PM domain using PM_CLK is used for PM runtime, the real PM
domain(s) cannot be registered from DT later.
Hence do not enable it when running a multi-platform kernel with genpd
support on an r8a7740. The R-Mobile PM domain driver will take care of
PM runtime management of the module clocks.
The default PM domain is still needed for:
- platforms without genpd support,
- the legacy (non-DT) case, where genpd may take over later, except
for the C5 "always on" PM domain.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
If the default PM domain using PM_CLK is used for PM runtime, the real PM
domain(s) cannot be registered from DT later.
Hence do not enable it when running a multi-platform kernel with genpd
support on an r8a7740. The R-Mobile PM domain driver will take care of
PM runtime management of the module clocks.
The default PM domain is still needed for:
- platforms without genpd support,
- the legacy (non-DT) case, where genpd may take over later, except
for the C5 "always on" PM domain.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| drivers/sh/pm_runtime.c | diffblobblamehistory |