linux-kernel - Re: [PATCH] clocksource: sh_cmt: Document r8a779[34] SoC specific bindings

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Date:   Fri, 30 Sep 2016 16:07:21 +0900
From:   Magnus Damm <magnus.damm@...il.com>
To:     Simon Horman <horms@...ge.net.au>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] clocksource: sh_cmt: Document r8a779[34] SoC specific bindings

On Fri, Sep 23, 2016 at 6:03 PM, Simon Horman <horms@...ge.net.au> wrote:
> On Fri, Sep 23, 2016 at 10:35:06AM +0200, Geert Uytterhoeven wrote:
>> Hi Simon, Magnus,
>>
>> On Fri, Sep 23, 2016 at 10:20 AM, Simon Horman
>> <horms+renesas@...ge.net.au> wrote:
>> > This documents the SoC specific binding for the r8a779[34] SoCs.
>> > This is in keeping with the documentation of other R-Car Gen2 SoCs.
>> >
>> > Signed-off-by: Simon Horman <horms+renesas@...ge.net.au>
>> > ---
>> >  Documentation/devicetree/bindings/timer/renesas,cmt.txt | 9 +++++++--
>> >  1 file changed, 7 insertions(+), 2 deletions(-)
>> >
>> > diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
>> > index 1a05c1b243c1..566fb599ea39 100644
>> > --- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt
>> > +++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
>> > @@ -48,10 +48,15 @@ Required Properties:
>> >                 (CMT[01])
>> >      - "renesas,cmt-48-r8a7791" for the r8a7791 48-bit CMT
>> >                 (CMT[01])
>> > +    - "renesas,cmt-48-r8a7793" for the r8a7793 48-bit CMT
>> > +               (CMT[01])
>> > +    - "renesas,cmt-48-r8a7794" for the r8a7793 48-bit CMT
>> > +               (CMT[01])
>> >      - "renesas,cmt-48-gen2" for all second generation 48-bit CMT
>> > -               (CMT[01] on r8a73a4, r8a7790 and r8a7791)
>> > +               (CMT[01] on r8a73a4, r8a7790, r8a7791, r8a7793, r8a7794)
>> >                 This is a fallback for the renesas,cmt-48-r8a73a4,
>> > -               renesas,cmt-48-r8a7790 and renesas,cmt-48-r8a7791 entries.
>> > +               renesas,cmt-48-r8a7790, renesas,cmt-48-r8a7791,
>> > +               renesas,cmt-48-r8a7793 and renesas,cmt-48-r8a7794 entries.
>> >
>> >    - reg: base address and length of the registers block for the timer module.
>> >    - interrupts: interrupt-specifier for the timer, one per channel.
>>
>> And these are planned to be removed again with Magnus'
>> "devicetree: bindings: r8a73a4 and R-Car Gen2 CMT bindings"
>> (https://patchwork.kernel.org/patch/8579481/)?
>
> Sorry, that slipped my mind.
>
> Magnus, what is the status of that work?

Banged my head against DT bindings too long, and I felt it never got
picked up so I gave up. =)

It would make sense to update and resend, I do however wonder how to
improve our chances to get it merged?

Cheers,

/ magnus