linux-kernel - Re: [PATCH v5 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX

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Date:   Thu, 10 Aug 2023 10:06:24 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Tomer Maimon <tmaimon77@...il.com>
Cc:     j.neuschaefer@....net, zhengbin13@...wei.com,
        avifishman70@...il.com, tali.perry1@...il.com, joel@....id.au,
        venture@...gle.com, yuenn@...gle.com, benjaminfair@...gle.com,
        openbmc@...ts.ozlabs.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX

On Tue, Aug 1, 2023 at 1:17 PM Tomer Maimon <tmaimon77@...il.com> wrote:

> This patch set adds pinmux and GPIO controller for the Arbel NPCM8XX
> Baseboard Management Controller (BMC).
>
> Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
> pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
> period time.
>
> Arbel BMC NPCM8XX Pinmux functions accessible only for pin groups
> and pin configuration parameters available only for individual pins.
>
> Arbel BMC NPCM8XX has eight identical GPIO modules,
> each module has 32 GPIO ports.
>
> Most of the GPIO ports are multiplexed with other system functions.
>
> The NPCM8XX pinctrl and GPIO driver were tested on NPCM845 evaluation board.
>
> Addressed comments from:
>  - Rob Herring: https://www.spinics.net/lists/kernel/msg4881522.html
>  - Kernel test robot
>
> Changes since version 4:
> - Pin controller driver
>         - Modify DS definition.

The driver sure looks good, I'm just waiting for the DT maintainers to
ACK the bindings then I will apply this.

Yours,
Linus Walleij