[PATCH 0/4] arm64: renesas: Add support for Salvator-XS
Simon Horman
horms at verge.net.au
Mon Jun 12 02:10:20 PDT 2017
On Fri, Jun 09, 2017 at 01:43:45PM +0200, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> The Renesas Salvator-XS (Salvator-X 2nd version) development board can
> be equipped with either an R-Car H3 ES2.0 or M3-W ES1.x SiP, which are
> pin-compatible.
>
> This patch series adds initial support for the Renesas Salvator-XS
> development board equipped with an R-Car H3 ES2.0 SiP. The support
> level is similar to the existing support for Salvator-X with the same
> SiP. See below for exceptions.
>
> The Salvator-XS board is similar but not identical to the already
> supported Salvator-X board. To avoid duplication, the common parts are
> extracted first into its own .dtsi file.
> Noteworthy differences are:
> - The main clock crystal ticks at a slightly different rate.
> - On R-Car H3 ES2.0, SATA no longer uses dedicated pins, but shares
> them with the second PCIe channel. To cater for this, a MAX4888B
> multiplexer has been added to Salvator-XS. As the default hardware
> configuration enables PCIe, I disabled SATA.
> - The Versaclock5 clock generator has been replaced by a similar
> member of the Versaclock6 family. As the latter is not supported by
> Linux yet, I left it out.
> - The USB3.0 micro-B connector is replaced by a USB2.0 micro-AB
> connector (both are not yet supported, so no change is needed now).
>
> Dependencies:
> - renesas-devel-20170608-v4.12-rc4,
> - "arm64: dts: salvator-x: Add missing index to PWM pinctrl subnode
> name".
>
> For your convenience, I've pushed this series, its dependencies, and a
> few related driver changes to the topic/r8a7795-salvator-xs branch of
> the git repository at
> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
>
> This has been tested on Salvator-XS with R-Car H3 ES2.0, and Salvator-X
> with R-Car H3 ES1.0.
>
> Thanks!
Thanks, I have queued this up for v4.13.
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