linux-kernel - Re: [PATCH] powerpc/85xx: P2020: Add law_trgt

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Date:   Mon, 01 Aug 2022 13:38:32 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Rob Herring <robh+dt@...nel.org>,
        Michael Ellerman <patch-notifications@...erman.id.au>
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Pali Rohár <pali@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: [PATCH] powerpc/85xx: P2020: Add law_trgt_if property to PCIe
 DT nodes

Rob Herring <robh+dt@...nel.org> writes:
> On Fri, Jul 29, 2022 at 7:17 AM Michael Ellerman
> <patch-notifications@...erman.id.au> wrote:
>>
>> On Wed, 4 May 2022 20:08:22 +0200, Pali Rohár wrote:
>> > DT law_trgt_if property defines Local Access Window Target Interface.
>> >
>> > Local Access Window Target Interface is used for identifying individual
>> > peripheral and mapping its memory to CPU. Interface id is defined by
>> > hardware itself.
>> >
>> > U-Boot uses law_trgt_if DT property in PCIe nodes for configuring memory
>> > mapping of individual PCIe controllers.
>> >
>> > [...]
>>
>> Applied to powerpc/next.
>>
>> [1/1] powerpc/85xx: P2020: Add law_trgt_if property to PCIe DT nodes
>>       https://git.kernel.org/powerpc/c/1f00b5ab992c122c51bc37662b3b4df5963462f3
>
> Why? Minimally, it needs a vendor prefix and s/_/-/ as I commented.

OK. I misread your "maybe that's fine" as approval.

Pali can you send a fixup patch please?

cheers