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(parent: e9dc833) | patch
power: reset: at91-poweroff: timely shutdown LPDDR memories
authorAlexandre Belloni <alexandre.belloni@free-electrons.com>
Tue, 25 Oct 2016 09:37:59 +0000 (11:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 12 Mar 2017 05:41:45 +0000 (06:41 +0100)
commit206af3d97f00d5c96de5bfd5a48045d444b3eec4
tree6ed7ffb19b51fbbe2e5c7f9b70e511718c95ac8ftree | snapshot
parente9dc8334d765f7910114921c63a0324272f1f636commit | diff
power: reset: at91-poweroff: timely shutdown LPDDR memories

commit 0b0408745e7ff24757cbfd571d69026c0ddb803c upstream.

LPDDR memories can only handle up to 400 uncontrolled power off. Ensure the
proper power off sequence is used before shutting down the platform.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/power/reset/Kconfig diff | blob | history
drivers/power/reset/at91-poweroff.c diff | blob | history
drivers/power/reset/at91-sama5d2_shdwc.c diff | blob | history