[PATCH 07/20] pinctrl: sunxi: add new D1 pinctrl support

Sam Edwards cfsworks at gmail.com
Thu Aug 10 00:04:32 CEST 2023

On 7/21/23 07:45, Andre Przywara wrote:
> For the first time since at least the Allwinner A10 SoCs, the D1 (and
> related cores) use a new pincontroller MMIO register layout, so we
> cannot use our hardcoded, fixed offsets anymore.
> Ideally this would all be handled by devicetree and DM drivers, but for
> the DT-less SPL we still need the legacy interfaces.
> Add a new Kconfig symbol to differenciate between the two generations of
> pincontrollers, and just use that to just switch some basic symbols.
> The rest is already abstracted enough, so works out of the box.
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
Reviewed-by: Sam Edwards <CFSworks at gmail.com>
Tested-by: Sam Edwards <CFSworks at gmail.com>


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