linux-kernel - Re: [PATCH 6/6] arm64: dts: qcom: add base QCS615 RIDE dts

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Message-ID: <148451f2-6b1b-4616-b703-fd52e7afa2be@quicinc.com>
Date: Wed, 28 Aug 2024 17:31:46 +0800
From: Lijuan Gao <quic_lijuang@...cinc.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
CC: Thomas Gleixner <tglx@...utronix.de>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>, <kernel@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH 6/6] arm64: dts: qcom: add base QCS615 RIDE dts



在 8/28/2024 5:11 PM, Krzysztof Kozlowski 写道:
> On 28/08/2024 09:54, Lijuan Gao wrote:
>>
>>
>> 在 8/28/2024 2:25 PM, Krzysztof Kozlowski 写道:
>>> On Wed, Aug 28, 2024 at 10:02:16AM +0800, Lijuan Gao wrote:
>>>> Add initial support for Qualcomm QCS615 RIDE board and enable
>>>> the QCS615 RIDE board to shell with dcc console.
>>>>
>>>> Signed-off-by: Lijuan Gao <quic_lijuang@...cinc.com>
>>>> ---
>>>>    arch/arm64/boot/dts/qcom/Makefile        |  1 +
>>>>    arch/arm64/boot/dts/qcom/qcs615-ride.dts | 15 +++++++++++++++
>>>>    2 files changed, 16 insertions(+)
>>>>
>>>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
>>>> index 197ab325c0b9..c5503f189847 100644
>>>> --- a/arch/arm64/boot/dts/qcom/Makefile
>>>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>>>> @@ -110,6 +110,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-idp.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-shift-otter.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
>>>> +dtb-$(CONFIG_ARCH_QCOM)	+= qcs615-ride.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qcs8550-aim300-aiot.dtb
>>>>    dtb-$(CONFIG_ARCH_QCOM)	+= qdu1000-idp.dtb
>>>> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
>>>> new file mode 100644
>>>> index 000000000000..31d32ad951b5
>>>> --- /dev/null
>>>> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
>>>> @@ -0,0 +1,15 @@
>>>> +// SPDX-License-Identifier: BSD-3-Clause
>>>> +/*
>>>> + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
>>>> + */
>>>> +/dts-v1/;
>>>> +
>>>> +#include "qcs615.dtsi"
>>>> +/ {
>>>> +	model = "Qualcomm Technologies, Inc. QCS615 Ride";
>>>> +	compatible = "qcom,qcs615-ride", "qcom,qcs615";
>>>> +
>>>> +	chosen {
>>>> +		bootargs = "console=hvc0";
>>>
>>> Noooo, last time I agreed on this, you told me later it is different.
>>>
>> In the early stages, enabling HVC is to more easily verify clock and
>> PMIC related functions, as it’s difficult to debug without the console
>> log. After the clock and PMIC are ready, we will enable the UART console.
> 
> Working serial is supposed to be part of the early submission.
> 
Okay, I will remove it in the next patch.
> Best regards,
> Krzysztof
> 
> 

-- 
Thx and BRs
Lijuan Gao