linux-kernel - Re: [PATCHv2] drivers: bus: simple-pm-bus: Fix compatibility with simple-bus for auxdata

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Message-ID: <YAb01wQvBg0vq0TO@atomide.com>
Date:   Tue, 19 Jan 2021 17:03:51 +0200
From:   Tony Lindgren <tony@...mide.com>
To:     Rob Herring <robh+dt@...nel.org>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        DTML <devicetree@...r.kernel.org>,
        linux-omap <linux-omap@...r.kernel.org>
Subject: Re: [PATCHv2] drivers: bus: simple-pm-bus: Fix compatibility with
 simple-bus for auxdata

* Rob Herring <robh+dt@...nel.org> [210119 14:51]:
> On Mon, Jan 18, 2021 at 2:41 AM Tony Lindgren <tony@...mide.com> wrote:
> > - PRM power managment interrupts that also pinctrl driver uses
> 
> I haven't looked at it, but can't one driver go find the other node
> and the interrupts it needs? There's nothing wrong with a driver
> looking outside 'its node' for information.

Yes sure once there are interrupt nodes for it :) It should eventually
be a chained irqchip or something like that. FYI, the current stuff is
the code in mach-omap2/prm_common.c.

Regards,

Tony