linux-kernel - Re: [PATCH v2 7/8] arm64: dts: qcom: add uart console support for SM4450

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Message-ID: <a8b512ed-c03c-4e81-aee9-079f18f45da1@quicinc.com>
Date:   Mon, 18 Sep 2023 18:40:43 +0800
From:   Tengfei Fan <quic_tengfan@...cinc.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>, <will@...nel.org>,
        <robin.murphy@....com>, <joro@...tes.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <agross@...nel.org>, <andersson@...nel.org>,
        <catalin.marinas@....com>
CC:     <geert+renesas@...der.be>, <arnd@...db.de>,
        <neil.armstrong@...aro.org>, <nfraprado@...labora.com>,
        <rafal@...ecki.pl>, <peng.fan@....com>,
        <linux-arm-kernel@...ts.infradead.org>, <iommu@...ts.linux.dev>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, <quic_tsoni@...cinc.com>,
        <quic_shashim@...cinc.com>, <quic_kaushalk@...cinc.com>,
        <quic_tdas@...cinc.com>, <quic_tingweiz@...cinc.com>,
        <quic_aiquny@...cinc.com>, <kernel@...cinc.com>
Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: add uart console support for
 SM4450



在 9/15/2023 8:12 PM, Konrad Dybcio 写道:
> On 15.09.2023 04:15, Tengfei Fan wrote:
>> Add base description of UART, TLMM, interconnect, TCSRCC and SMMU nodes
>> which helps SM4450 boot to shell with console on boards with this SoC.
>>
>> Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.com>
>> ---
> You're adding multiple independent hardware blocks at once.
> This is impossible to bisect if anyone ever encounters an
> issue with one of them.
> 
> Konrad

Hi Konrad,

Because all these DT nodes are for support enable uart console. Put all 
these DT nodes in one patch to form a complete funcitonal body, so add 
multiple independent hardware blocks in one patch.

-- 
Thx and BRs,
Tengfei Fan