linux-kernel - Re: [RFC PATCH] driver core: make deferring probe forever optional

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Message-ID: <CACRpkdaYN-wKErERP_65T2NH6L-+8O_ugSgg7pXfkaLkn1A2KQ@mail.gmail.com>
Date:   Mon, 14 May 2018 00:01:31 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Alexander Graf <agraf@...e.de>,
        Sören Brinkmann <soren.brinkmann@...inx.com>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Grant Likely <grant.likely@....com>,
        Mark Brown <broonie@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        boot-architecture@...ts.linaro.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [RFC PATCH] driver core: make deferring probe forever optional

On Wed, May 9, 2018 at 11:44 AM, Alexander Graf <agraf@...e.de> wrote:
> On 05/07/2018 08:31 PM, Bjorn Andersson wrote:

>> Can you please name platform that has enough support for Alexander to
>> care about backwards and forwards compatibility but lacks a pinctrl
>> driver.
>
> ZynqMP is one example that immediately comes to my mind. I'm sure there are
> others too.

Why isn't that using drivers/pinctrl/pinctrl-zynq.c?

How is it so very different from (old) Zynq as it is already using
the same GPIO driver?

Yours,
Linus Walleij