From: Geert Uytterhoeven Date: Tue, 17 Feb 2015 15:31:38 +0000 (+0100) Subject: ARM: shmobile: sh73a0 dtsi: Add PM domain support X-Git-Tag: omap-for-v4.2/o2_dc~51^2~3^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bee7a18e85421ed3ec0131574378de10b5762d54;p=pandora-kernel.git 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 Signed-off-by: Simon Horman --- Reading git-diff-tree failed