From mboxrd@z Thu Jan 1 00:00:00 1970 From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni) Date: Wed, 1 Apr 2015 11:18:29 +0200 Subject: [PATCH 0/5] Add standby support for the recent mvebu SoCs In-Reply-To: References: <1427724278-12379-1-git-send-email-gregory.clement@free-electrons.com> Message-ID: <20150401111829.311a73fa@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Dear Marcin Wojtas, On Wed, 1 Apr 2015 11:02:47 +0200, Marcin Wojtas wrote: > When I run standby on A385 I get following error: > root at localhost:~# echo standby > /sys/power/state > [ 122.889266] PM: System core suspend callback > mvebu_mbus_suspend+0x0/0xf4 failed. > > Did you see this issue in your setup? You need to change your DT to include an additional set of registers for the MBus node. This is something that we probably need to change in the mvebu-mbus driver, I remember we discussed this with Greg. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com