linux-kernel - Re: [PATCH 4/5] arm64: dts: qcom: ipq5018: Add USB related nodes

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Message-ID: <58d5122f-7b4e-3294-10df-eee79d39e0a3@quicinc.com>
Date:   Wed, 30 Aug 2023 12:25:03 +0530
From:   Nitheesh Sekar <quic_nsekar@...cinc.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <vkoul@...nel.org>,
        <kishon@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <gregkh@...uxfoundation.org>, <quic_srichara@...cinc.com>,
        <quic_varada@...cinc.com>, <quic_wcheng@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-usb@...r.kernel.org>
CC:     Amandeep Singh <quic_amansing@...cinc.com>
Subject: Re: [PATCH 4/5] arm64: dts: qcom: ipq5018: Add USB related nodes


On 8/25/2023 4:08 PM, Krzysztof Kozlowski wrote:
> On 25/08/2023 11:35, Nitheesh Sekar wrote:
>> Add USB phy and controller nodes.
>>
>> Co-developed-by: Amandeep Singh <quic_amansing@...cinc.com>
>> Signed-off-by: Amandeep Singh <quic_amansing@...cinc.com>
>> Signed-off-by: Nitheesh Sekar <quic_nsekar@...cinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/ipq5018.dtsi | 54 +++++++++++++++++++++++++++
>>   1 file changed, 54 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> index 9f13d2dcdfd5..ff477923a823 100644
>> --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> @@ -238,6 +238,60 @@
>>   				status = "disabled";
>>   			};
>>   		};
>> +
>> +		usbphy0: phy@...00 {
>> +			compatible = "qcom,ipq5018-usb-hsphy";
>> +			reg = <0x0005b000 0x120>;
>> +
>> +			clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>;
>> +
>> +			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
>> +
>> +			#phy-cells = <0>;
>> +
>> +			status = "disabled";
>> +		};
>> +
>> +		usb: usb2@...0000 {
> usb@
>
> Node names should be generic. See also an explanation and list of
> examples (not exhaustive) in DT specification:
> https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
Sure, will update.

Regards,
Nitheesh