linux-kernel - Re: [PATCH v2 0/2] pinctrl: pinctrl-zynqmp: Revert output-enable and bias-high-impedance support

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Date:   Tue, 18 Oct 2022 09:51:10 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Sai Krishna Potthuri <sai.krishna.potthuri@....com>
Cc:     Michal Simek <michal.simek@...inx.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        saikrishna12468@...il.com, git@....com
Subject: Re: [PATCH v2 0/2] pinctrl: pinctrl-zynqmp: Revert output-enable and
 bias-high-impedance support

On Mon, Oct 17, 2022 at 3:03 PM Sai Krishna Potthuri
<sai.krishna.potthuri@....com> wrote:

> Having support for output-enable and bias-high-impedance properties
> causing system hang with older Xilinx ZynqMP Platform Management Firmware
> because there is missing autodetection feature.
> When this feature is implemented, support for these two properties should
> bring back.
>
> changes in v2:
> -> Added stable tree tag in 1/2 and 2/2 patches.

Patches applied for fixes!

Thanks for dealing with this, I hope you find a proper way to make
it work with all firmwares.

Yours,
Linus Walleij