From mboxrd@z Thu Jan 1 00:00:00 1970 From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni) Date: Mon, 26 Oct 2015 06:09:25 +0100 Subject: [PATCH 3/5] irqchip: armada-370-xp: re-enable per-CPU interrupts at resume time In-Reply-To: References: <1445347435-2333-1-git-send-email-thomas.petazzoni@free-electrons.com> <1445347435-2333-4-git-send-email-thomas.petazzoni@free-electrons.com> <20151026011036.2cb5b7a8@free-electrons.com> Message-ID: <20151026060925.32ff2034@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Marcin, On Mon, 26 Oct 2015 05:35:46 +0100, Marcin Wojtas wrote: > Thanks for the explanation - now it's clear. Good :-) Hopefully the explanation in PATCH 5/5 is also clear enough. > Btw, I checked the patches with mvneta in both 'standby' and 'mem' > modes on A38x (with not-yet-submitted support for PM in mvneta and > pinctrl) and everything works properly. Hence: Thanks for the testing. However, I wonder why you think those changes are need to get mvneta to work fine with the 'standby' mode ? While I do agree that they are need for the 'mem' mode, they shouldn't be needed for the 'standby' mode. For now, the standby mode only puts the CPU into deep-idle, and that's all: all devices remain powered on, and they don't lose their state. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com