linux-kernel - Re: [PATCH 3/8] arm64: dts: qcom: ipq5332: Add USB Super-Speed PHY node

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Date:   Fri, 29 Sep 2023 19:00:14 +0530
From:   Praveenkumar I <quic_ipkumar@...cinc.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <vkoul@...nel.org>, <kishon@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <gregkh@...uxfoundation.org>,
        <catalin.marinas@....com>, <will@...nel.org>,
        <p.zabel@...gutronix.de>, <geert+renesas@...der.be>,
        <arnd@...db.de>, <neil.armstrong@...aro.org>,
        <nfraprado@...labora.com>, <u-kumar1@...com>, <peng.fan@....com>,
        <quic_wcheng@...cinc.com>, <quic_varada@...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>, <linux-arm-kernel@...ts.infradead.org>
CC:     <quic_kathirav@...cinc.com>, <quic_nsekar@...cinc.com>,
        <quic_srichara@...cinc.com>
Subject: Re: [PATCH 3/8] arm64: dts: qcom: ipq5332: Add USB Super-Speed PHY
 node



On 9/29/2023 6:26 PM, Konrad Dybcio wrote:
> On 29.09.2023 10:42, Praveenkumar I wrote:
>> Add USB Super-Speed UNIPHY node and populate the phandle on
>> gcc node for the parent clock map.
>>
>> Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/ipq5332.dtsi | 25 ++++++++++++++++++++++++-
>>   1 file changed, 24 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
>> index d3fef2f80a81..b08ffd8c094e 100644
>> --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
>> @@ -158,6 +158,29 @@ usbphy0: phy@...00 {
>>   			status = "disabled";
>>   		};
>>   
>> +		usbphy1: phy@...000 {
>> +			compatible = "qcom,ipq5332-usb-uniphy";
>> +			reg = <0x4b0000 0x800>;
> Please pad the address part to 8 hex digits with leading zeroes.
Sure, will add.
>
>> +
>> +			clocks = <&gcc GCC_PCIE3X1_PHY_AHB_CLK>,
>> +				 <&gcc GCC_USB0_PHY_CFG_AHB_CLK>,
>> +				 <&gcc GCC_USB0_PIPE_CLK>;
>> +			clock-names = "ahb",
>> +				      "cfg_ahb",
>> +				      "pipe";
>> +
>> +			resets =  <&gcc GCC_USB0_PHY_BCR>;
> Looks like there's a double space after '='
Sure, will remove the extra space.

--
Thanks,
Praveenkumar
>
> Konrad