Re: [PATCH v4 4/9] pinctrl: sunxi: add support for the Allwinner H6 main pin controller

[Maxime Ripard]

On Fri, Mar 16, 2018 at 10:02:10PM +0800, Icenowy Zheng wrote:
> The Allwinner H6 SoC has two pin controllers, one main controller
> (called CPUX-PORT in user manual) and one controller in CPUs power
> domain (called CPUS-PORT in user manual).
> 
> This commit introduces support for the main pin controller on H6.
> 
> The pin bank A and B are not wired out and hidden from the SoC's
> documents, however it's shown that the "ATE" (an AC200 chip
> co-packaged with the H6 die) is connected to the main SoC die via these
> pin banks. The information about these banks is just copied from the BSP
> pinctrl driver, but re-formatted to fit the mainline pinctrl driver
> format. The GPIO functions are dropped, as they're impossible to use --
> except a GPIO&IRQ only pin (PB20) which might be the IRQ of ATE.
> 
> Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
> Acked-by: Rob Herring <robh@xxxxxxxxxx>

Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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