linux-kernel - Re: [PATCH 2/2] ARM: DTS: Fix register map for virt-capable GIC

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Date:   Wed, 18 Jan 2017 08:39:16 -0800
From:   Santosh Shilimkar <santosh.shilimkar@...cle.com>
To:     Marc Zyngier <marc.zyngier@....com>, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Tsahee Zidenberg <tsahee@...apurnalabs.com>,
        Antoine Tenart <antoine.tenart@...e-electrons.com>,
        Russell King <linux@...linux.org.uk>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Simon Horman <horms@...ge.net.au>,
        Magnus Damm <magnus.damm@...il.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>, arm@...nel.org
Subject: Re: [PATCH 2/2] ARM: DTS: Fix register map for virt-capable GIC

On 1/18/2017 2:53 AM, 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
> 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
> TRM for all the other SoCs, I've let them alone.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@....com>
> ---

>  arch/arm/boot/dts/imx6ul.dtsi        | 4 ++--
>  arch/arm/boot/dts/keystone-k2g.dtsi  | 2 +-
>  arch/arm/boot/dts/keystone.dtsi      | 2 +-

For keystone bits,
Acked-by: Santosh Shilimkar <ssantosh@...nel.org>