Re: [PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368

From	Heiko Stuebner <heiko@sntech.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368
Date	2016-05-20 23:30 +0200
Message-ID	<rB09A-2IX-13@gated-at.bofh.it> (permalink)
References	<rAaXn-3oK-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi Caesar,

Am Mittwoch, 18. Mai 2016, 22:41:50 schrieb Caesar Wang:
> The 2nd additional region is the GIC virtual cpu interface register
> base and size.
> 
> As the gic400 of rk3368 says, the cpu interface register map as below
> 
> 
> 
> -0x0000 GICC_CTRL
> .
> .
> .
> -0x00fc GICC_IIDR
> -0x1000 GICC_IDR
> 
> Obviously, the region size should be greater than 0x1000.
> So we should make sure to include the GICC_IDR since the kernel will
> access it in some cases.
> 
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org

applied to a fixes branch for 4.7 with Shawn's review-tag.


Thanks for catching this
Heiko

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[PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368 Caesar Wang <wxt@rock-chips.com> - 2016-05-18 16:50 +0200
  Re: [PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size  for rk3368 Shawn Lin <shawn.lin@rock-chips.com> - 2016-05-20 15:00 +0200
  Re: [PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368 Heiko Stuebner <heiko@sntech.de> - 2016-05-20 23:30 +0200

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