From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Wed, 18 Jan 2017 11:57:40 +0000 Subject: [PATCH 2/2] ARM: DTS: Fix register map for virt-capable GIC In-Reply-To: <1484736811-24002-3-git-send-email-marc.zyngier@arm.com> References: <1484736811-24002-1-git-send-email-marc.zyngier@arm.com> <1484736811-24002-3-git-send-email-marc.zyngier@arm.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 18/01/17 10:53, Marc Zyngier wrote: > Since everybody copied my own mistake from the DT binding example, > let's address all the offenders in one swift go. > > Most of them got the CPU interface size wrong (4kB, while it should > be 8kB), except for both keystone platforms which got the control > interface wrong (4kB instead of 8kB). > > In the couple of cases were I knew for sure what implementation where > was used, I've added the "arm,gic-400" compatible string. I'm 99% > sure that this is what everyong is using, but short of having the everyone > TRM for all the other SoCs, I've let them alone. > > Signed-off-by: Marc Zyngier > --- [...] > diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi > index 63c7cf0..07bf300 100644 > --- a/arch/arm/boot/dts/keystone-k2g.dtsi > +++ b/arch/arm/boot/dts/keystone-k2g.dtsi > @@ -45,7 +45,7 @@ > interrupt-controller; > reg = <0x0 0x02561000 0x0 0x1000>, > <0x0 0x02562000 0x0 0x2000>, > - <0x0 0x02564000 0x0 0x1000>, > + <0x0 0x02564000 0x0 0x2000>, > <0x0 0x02566000 0x0 0x2000>; > interrupts = IRQ_TYPE_LEVEL_HIGH)>; > diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi > index 02708ba..aaff6816 100644 > --- a/arch/arm/boot/dts/keystone.dtsi > +++ b/arch/arm/boot/dts/keystone.dtsi > @@ -35,7 +35,7 @@ > interrupt-controller; > reg = <0x0 0x02561000 0x0 0x1000>, > <0x0 0x02562000 0x0 0x2000>, > - <0x0 0x02564000 0x0 0x1000>, > + <0x0 0x02564000 0x0 0x2000>, > <0x0 0x02566000 0x0 0x2000>; > interrupts = IRQ_TYPE_LEVEL_HIGH)>; FWIW I happen to have some public Keystone TRMs handy from my DMA offset investigations, and both K2G and K2H explicitly say it's a GIC-400 too. Robin.