From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@freescale.com (Shawn Guo) Date: Fri, 26 Sep 2014 09:45:14 +0800 Subject: [PATCH v2 3/3] ARM: vf610: Add ARM Global Timer clocksource option In-Reply-To: <1411575610-20895-4-git-send-email-stefan@agner.ch> References: <1411575610-20895-1-git-send-email-stefan@agner.ch> <1411575610-20895-4-git-send-email-stefan@agner.ch> Message-ID: <20140926014513.GF21077@dragon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Sep 24, 2014 at 06:20:10PM +0200, Stefan Agner wrote: > Add the ARM Global Timer as clocksource/scheduler clock option and > use it as default scheduler clock. This leaves the PIT timer for > other users e.g. the secondary Cortex-M4 core. Also, the Global Timer > has double the precission (running at pheripheral clock compared to > IPG clock) and a 64-bit incrementing counter register. We still keep > the PIT timer as an secondary option in case the ARM Global Timer is > not available. > > Signed-off-by: Stefan Agner Applied, thanks.