Re: [PATCH] arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368
From: Heiko Stuebner
Date: Fri May 20 2016 - 17:20:16 EST
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@xxxxxxxxxxxxxx>
> Cc: Heiko Stuebner <heiko@xxxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx
applied to a fixes branch for 4.7 with Shawn's review-tag.
Thanks for catching this
Heiko