[PATCH v2 1/2] Documentation: devicetree: arm: cpus/cpu nodes bindings updates
Gregory CLEMENT
gregory.clement at free-electrons.com
Mon Sep 16 15:28:16 EDT 2013
On 16/09/2013 13:21, Lorenzo Pieralisi wrote:
> In order to extend the current cpu nodes bindings to newer CPUs
> inclusive of AArch64 and to update support for older ARM CPUs this
> patch updates device tree documentation for the cpu nodes bindings.
>
> Main changes:
> - adds 64-bit bindings
> - define usage of #address-cells
> - defines behaviour on pre and post v7 uniprocessor systems
> - adds ARM 11MPcore specific reg property definition
>
For the Marvell (EBU) related part
Acked-by:Gregory CLEMENT <gregory.clement at free-electrons.com>
I would like to point that pj4b could be split in two flavors:
pj4b (currently used by Armada 370) and pj4b-mp (currently used
by Armada XP). The motivation for a such split would be for the errata
fix which can be different between pj4b and pj4b_mp. As we can
detect them at runtime, we don't need it from the device tree.
So we can live with a single pj4b binding.
Regards,
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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