From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v4 5/8] ARM: l2x0: add marvell,ecc-enable property for aurora Date: Fri, 19 Jan 2018 15:28:36 -0600 Message-ID: <20180119212836.r76seqe5dx6xim3w@rob-hp-laptop> References: <20180112012755.20495-1-chris.packham@alliedtelesis.co.nz> <20180112012755.20495-6-chris.packham@alliedtelesis.co.nz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20180112012755.20495-6-chris.packham-6g8wRflRTwXFdCa3tKVlE6U/zSkkHjvu@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chris Packham Cc: linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org, jlu-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, Jan 12, 2018 at 02:27:52PM +1300, Chris Packham wrote: > The aurora cache on the Marvell Armada-XP SoC supports ECC protection > for the L2 data arrays. Add a "marvell,ecc-enable" device tree property > which can be used to enable this. > > Signed-off-by: Chris Packham > [jlu-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org: use aurora specific define AURORA_ACR_ECC_EN] > Signed-off-by: Jan Luebbe > --- > Documentation/devicetree/bindings/arm/l2c2x0.txt | 2 ++ > arch/arm/mm/cache-l2x0.c | 7 +++++++ > 2 files changed, 9 insertions(+) The Calxeda PL310 has ECC too so maybe shouldn't have a vendor prefix, but I don't think anyone will ever care to change it at this point. Reviewed-by: Rob Herring -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html