linux-kernel - Re: Default async probing for DT based systems

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Message-ID: <CAGETcx-io_5tVbRBfuB-qOwm4tV0A5FR82Q21Z1dJcLbAOkd=A@mail.gmail.com>
Date:   Fri, 17 Jun 2022 11:00:35 -0700
From:   Saravana Kannan <saravanak@...gle.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Kevin Hilman <khilman@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Marc Zyngier <maz@...nel.org>, Will Deacon <will@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Android Kernel Team <kernel-team@...roid.com>,
        Linux PM <linux-pm@...r.kernel.org>
Subject: Re: Default async probing for DT based systems

On Fri, Jun 17, 2022 at 1:21 AM Linus Walleij <linus.walleij@...aro.org> wrote:
>
> On Thu, Jun 16, 2022 at 5:25 AM Saravana Kannan <saravanak@...gle.com> wrote:
>
> > Since fw_devlink=on is the default behavior and fw_devlink understands
> > approximately 24 DT bindings,
>
> How can I see which these are, in the kernel tree?

device/of/property.c has an array of these binding handling functions
in of_supplier_bindings[].

Most of the functions there are created using DEFINE_SIMPLE_PROP() or
DEFINE_SUFFIX_PROP() that's also in the same file.

-Saravana