linux-kernel - Re: [PATCH v2 0/6] pinctrl: sunxi: Allwinner D1 support

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Message-ID: <CACRpkdb2ZGDTe6+X6fBZKRNs9GMt0ZT4D=hZJAc9L1d_W=W0OA@mail.gmail.com>
Date:   Mon, 18 Jul 2022 11:40:06 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Andre Przywara <andre.przywara@....com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Ripard <mripard@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev
Subject: Re: [PATCH v2 0/6] pinctrl: sunxi: Allwinner D1 support

On Wed, Jul 13, 2022 at 4:52 AM Samuel Holland <samuel@...lland.org> wrote:

> In the interest of keeping the series ready for v5.20, I decided to drop
> the D1s bits so we can decide how to handle the compatibles next cycle.
>
> This series adds pinctrl support for the Allwinner D1 SoC. First,
> it updates the I/O bias code to support the new mode found on the D1
> (as well as some existing SoCs). Then it refactors the driver to support
> the new register layout found on the D1. Finally, it adds the new
> driver.
>
> The code size impact of the dynamic register layout ends up being just
> over 100 bytes:
>
>    text    data     bss     dec     hex filename
>   11293     564       0   11857    2e51 pinctrl-sunxi.o (patch 3)
>   11405     564       0   11969    2ec1 pinctrl-sunxi.o (patch 6)
>
> This series was tested on A64, H6, and D1.
>
> Changes in v2:
>  - Drop D1s compatible for now, due to ongoing discussion
>  - Fix PE3 function "csi0" -> "ncsi0"
>  - Fix comments for JTAG DI/DO pins
>  - Include channel numbers in PWM functions
>  - Drop the separate D1s variant, since D1s is a non-conflicting subset
>  - Enable the driver for MACH_SUN8I to cover T113 (same die, but ARMv7)

Took out v1 and applied this v2 instead!

Thanks!
Linus Walleij