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authorNeil Armstrong <narmstrong@baylibre.com>2017-11-03 16:43:24 +0100
committerArnd Bergmann <arnd@arndb.de>2017-11-09 11:42:17 +0100
commit339cd0ea082287ea8e2b7e7159a5a33665a2cbe3 (patch)
tree89bc267e8b8c913e870179216027325dd4e0dda2 /drivers/bus
parentad54c3e75d27686ac7e97e17d242fbc568f6c2e3 (diff)
soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader
In the case the VPU power domain has been powered on by the bootloader and no driver are attached to this power domain, the genpd will power it off after a certain amount of time, but the clocks hasn't been enabled by the kernel itself and the power-off will trigger some faults. This patch enable the clocks to have a coherent state for an eventual poweroff and switches to the pm_domain_always_on_gov governor. Fixes: 75fcb5ca4b46 ("soc: amlogic: add Meson GX VPU Domains driver") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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