[PATCH v13 00/12] pinctrl: add support of Airoha SoCs

[Tom Rini]

On Wed, Jun 17, 2026 at 08:29:36AM +0300, Mikhail Kshevetskiy wrote:

> This patch series add pin controller and gpio driver support for EN7523/
> AN7581/AN7583 SoCs. The driver based on official linux airoha pinctrl and
> gpio driver with Matheus Sampaio Queiroga changes.
> 
> The original Matheus Sampaio Queiroga driver can be taken from the repo:
>   https://sirherobrine23.com.br/airoha_en7523/kernel/src/branch/airoha_en7523_pinctrl
> 
> Additionally in the EN7523 case the patches removes existing gpio dts nodes
> and replaces them with pinctrl node. It should not be very dangerous, because:
>  * No official EN7523 gpio support present in U-Boot
>  * Legacy Linux EN7523 GPIO driver is mostly abandoned
>  * The same driver is planned for upstream linux/openwrt
> 
> This patchset includes bitfield.h patches created for Linux kernel
> by Geert Uytterhoeven. It suits U-Boot fine. I preserve original author
> and original commit messages. It might be not a best strategy, because
> these patches refers to other linux kernel commits not added to U-Boot.
> Please note me, if there is a better way.
> 
> The patches were tested on EN7523/AN7581/AN7583 boards.

Unfortunately this series break building on:
zg2_beacon hihope_rzg2 r8a77980_condor r8a77995_draak r8a77970_eagle r8a77990_ebisu r8a779
a0_falcon r8a779md_geist r8a779h0_grayhawk r8a779f4_s4sk rcar3_salvator-x r8a779g3_sparrowhaw
k r8a779f0_spider rcar3_ulcb r8a77980_v3hsk r8a77970_v3msk r8a779g0_whitehawk silinux_ek874
due to the bitops changes.

-- 
Tom
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