linux-kernel - Re: [PATCH v2 2/3] arm64: dts: sdm845: Add minimal dts/dtsi files for sdm845 SoC and MTP

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Message-ID: <ebd960da-91b0-9634-329b-7da487953680@codeaurora.org>
Date:   Wed, 7 Feb 2018 10:19:18 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     Doug Anderson <dianders@...omium.org>
Cc:     Andy Gross <andy.gross@...aro.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        devicetree@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
        evgreen@...omium.org, Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH v2 2/3] arm64: dts: sdm845: Add minimal dts/dtsi files for
 sdm845 SoC and MTP



On 02/07/2018 03:25 AM, Doug Anderson wrote:
> Hi,
> 
> On Wed, Jan 31, 2018 at 8:19 AM, Rajendra Nayak <rnayak@...eaurora.org> wrote:
>> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
>> new file mode 100644
>> index 000000000000..02520f19e4ca
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
>> @@ -0,0 +1,277 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Copyright (c) 2018, The Linux Foundation. All rights reserved.
>> + */
>> +
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +
>> +/ {
>> +       model = "Qualcomm Technologies, Inc. SDM845";
> 
> I'm fairly certain that "model" doesn't belong in the SoC .dtsi file.
> Only in the board .dts file.
> 
> 
>> +       clocks {
>> +               xo_board: xo_board {
> 
> Just to make it explicit: see my comments in patch 3/3 in this series
> about using "_" in node names.  I believe this should be:
> 
>   xo_board: xo-board {
> 
> 
>> +               spmi_bus: qcom,spmi@...0000 {
> 
> Drop the qcom in the node name.  AKA, I believe this should be:
> 
> spmi_bus: spmi@...0000 {
> 
> Specifically the node name is supposed to be a generic component name
> then with an address.  I see that Rob Herring said the same thing when
> he reviewed v1 of this patch just now (it seems like people are still
> commenting there, so make sure you collect the latest feedback from
> there when re-spinning).

yes, I'll make sure I fix up based on Robs' review of the v1.

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