linux-kernel - Re: [PATCH v3 0/2] Add common RDP dtsi file for IPQ9574

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Message-ID: <785d1ea1-3a71-4257-840f-5f4dab887e15@quicinc.com>
Date:   Wed, 11 Oct 2023 16:02:06 +0530
From:   Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Anusha Rao <quic_anusha@...cinc.com>
Subject: Re: [PATCH v3 0/2] Add common RDP dtsi file for IPQ9574


On 9/27/2023 12:13 PM, Kathiravan Thirumoorthy wrote:
> Some interfaces are common across RDPs. Move the common nodes to
> ipq9574-rdp-common.dtsi like how it is done for IPQ5332. Use rdp specific
> dts file to include interfaces that vary across RDPs. For instance, IPQ9574
> has 4 PCIE controllers. RDP417 enables PCIE0 and PCIE1 whereas RDP433
> enables PCIE1, PCIE2 and PCIE3.
>
> With the introduction of the common RDP DTSI,
> 	- RDP433 gains SPI NOR support
> 	- All the IPQ9574 RDPs gains USB2 and USB3 support
>
> While at it, add support for WPS buttons.
>
> Since Anusha's is busy and can't take up this series right now, I'm
> stepping up to work on this series.


Gentle Reminder...


>
> Changes in V3:
> 	- Reworded the cover letter to indicate the need and advantages
> 	  of common RDP DTSI
> 	- Change logs are in respective patches
> 	- V2: https://lore.kernel.org/linux-arm-msm/20230713105909.14209-1-quic_anusha@quicinc.com/
>
> Changes in V2:
> 	- Detailed change logs are added to the respective patches.
> 	- V1: https://lore.kernel.org/linux-arm-msm/20230614085040.22071-1-quic_anusha@quicinc.com/
>
> ---
> Anusha Rao (2):
>        arm64: dts: qcom: ipq9574: Add common RDP dtsi file
>        arm64: dts: qcom: ipq9574: Enable WPS buttons
>
>   arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi | 147 +++++++++++++++++++++++
>   arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts      |  63 +---------
>   arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts      |  91 +-------------
>   arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts      |  65 +---------
>   arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts      |  65 +---------
>   arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts      |  66 +---------
>   6 files changed, 152 insertions(+), 345 deletions(-)
> ---
> base-commit: 18030226a48de1fbfabf4ae16aaa2695a484254f
> change-id: 20230927-common-rdp-52f90fd0fd77
>
> Best regards,