diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-02-17 16:31:38 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-02-24 08:22:49 +0900 |
| commit | bee7a18e85421ed3ec0131574378de10b5762d54 (patch) | |
| tree | e5e75a6072fa729234b474189b76c6a2d6701a57 /arch/arm/mach-shmobile | |
| parent | 05813a8112cd0e38f14b53ecc2b381824cb2aeb4 (diff) | |
ARM: shmobile: sh73a0 dtsi: Add PM domain support
Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.
Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372). Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.
The System Controller is also used by the R-Mobile Reset driver, which
can now restart the system.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
0 files changed, 0 insertions, 0 deletions