linux-kernel - Re: [PATCH] arm64: defconfig: Enable SC7180 interconnect driver

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Date:   Fri, 29 Oct 2021 09:30:43 +0100
From:   Guillaume Tucker <guillaume.tucker@...labora.com>
To:     Georgi Djakov <djakov@...nel.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        linux-arm-kernel@...ts.infradead.org, bjorn.andersson@...aro.org
Cc:     catalin.marinas@....com, will@...nel.org, shawnguo@...nel.org,
        krzk@...nel.org, geert+renesas@...der.be, vkoul@...nel.org,
        jagan@...rulasolutions.com, agx@...xcpu.org,
        biju.das.jz@...renesas.com, aford173@...il.com, nm@...com,
        andrey.zhizhikin@...ca-geosystems.com, saravanak@...gle.com,
        linux-kernel@...r.kernel.org, konrad.dybcio@...ainline.org,
        marijn.suijten@...ainline.org, martin.botka@...ainline.org,
        Collabora Kernel ML <kernel@...labora.com>,
        "kernelci@...ups.io" <kernelci@...ups.io>
Subject: Re: [PATCH] arm64: defconfig: Enable SC7180 interconnect driver

On 12/10/2021 11:49, Georgi Djakov wrote:
> On 11.10.21 18:40, AngeloGioacchino Del Regno wrote:
>> On SC7180 device trees, almost all of the nodes are declaring
>> interconnect properties, including the QUP nodes: at least on
>> some machines, leaving this configuration option disabled, or
>> as a module, the kernel appears to hang while initializing the
>> QUP node containing the UART device.
>>
>> To solve this issue, enable the interconnect driver for this
>> SoC as built-in.
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> 
> Acked-by: Georgi Djakov <djakov@...nel.org>

Tested-by: "kernelci.org bot" <bot@...nelci.org>

https://staging.kernelci.org/test/plan/id/6177be0c2554c2fd1ba6c464/

Thanks,
Guillaume

>> ---
>>   arch/arm64/configs/defconfig | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
>> index fc40ae9e9bdb..171848ace3ac 100644
>> --- a/arch/arm64/configs/defconfig
>> +++ b/arch/arm64/configs/defconfig
>> @@ -1172,6 +1172,7 @@ CONFIG_INTERCONNECT_IMX8MQ=m
>>   CONFIG_INTERCONNECT_QCOM=y
>>   CONFIG_INTERCONNECT_QCOM_MSM8916=m
>>   CONFIG_INTERCONNECT_QCOM_OSM_L3=m
>> +CONFIG_INTERCONNECT_QCOM_SC7180=y
>>   CONFIG_INTERCONNECT_QCOM_SDM845=y
>>   CONFIG_INTERCONNECT_QCOM_SM8150=m
>>   CONFIG_INTERCONNECT_QCOM_SM8250=m
>>
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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