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Thu, 12 Dec 2024 22:12:26 -0800 (PST) X-Google-Smtp-Source: AGHT+IEwZo0qz6/vneMrabgMrN7CpSW2+2zGTs7N3GavcOTZPNZVDSST77pmI8yugosIUdToCQZjnA== X-Received: by 2002:a17:902:e883:b0:216:725c:a11a with SMTP id d9443c01a7336-218929994ccmr23468155ad.10.1734070346118; Thu, 12 Dec 2024 22:12:26 -0800 (PST) Received: from [10.92.163.196] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2161e5a6f23sm112693745ad.266.2024.12.12.22.12.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Dec 2024 22:12:25 -0800 (PST) Message-ID: Date: Fri, 13 Dec 2024 11:42:21 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: qcom: Add support for secondary USB node on QCS615 To: Konrad Dybcio , Song Xue Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@quicinc.com, Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Conor Dooley References: <20241211-add_usb_host_mode_for_qcs615-v2-0-2c4abdf67635@quicinc.com> <20241211-add_usb_host_mode_for_qcs615-v2-1-2c4abdf67635@quicinc.com> <5943f27b-1123-44b3-b93d-56fc45512d3b@oss.qualcomm.com> Content-Language: en-US From: Krishna Kurapati In-Reply-To: <5943f27b-1123-44b3-b93d-56fc45512d3b@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: ywwFsKMZp4extIS12cwOoAy0UVqFOcJu X-Proofpoint-ORIG-GUID: ywwFsKMZp4extIS12cwOoAy0UVqFOcJu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 clxscore=1015 bulkscore=0 lowpriorityscore=0 mlxlogscore=999 priorityscore=1501 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412130043 On 12/12/2024 11:40 PM, Konrad Dybcio wrote: > On 11.12.2024 9:26 AM, Song Xue wrote: >> From: Krishna Kurapati >> >> Add support for secondary USB controller and its high-speed phy >> on QCS615. >> >> Signed-off-by: Krishna Kurapati >> Co-developed-by: Song Xue >> Signed-off-by: Song Xue >> --- >> arch/arm64/boot/dts/qcom/qcs615.dtsi | 76 ++++++++++++++++++++++++++++++++++++ >> 1 file changed, 76 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi >> index b8388dcca94cd8f4e6f1360305d5f6c7fff4eec3..651c6c8b8bc40886139fa235874e834928e14e77 100644 >> --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi >> +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi >> @@ -3079,6 +3079,20 @@ usb_1_hsphy: phy@88e2000 { >> status = "disabled"; >> }; >> >> + usb_hsphy_2: phy@88e3000 { >> + compatible = "qcom,qcs615-qusb2-phy"; >> + reg = <0x0 0x088e3000 0x0 0x180>; >> + >> + clocks = <&gcc GCC_AHB2PHY_WEST_CLK>, <&rpmhcc RPMH_CXO_CLK>; >> + clock-names = "cfg_ahb", "ref"; > > Having this be a vertical list would be nice > > Nonetheless, this looks good and the magic numbers all line > up with what the computer tells me. You may want to check > with Krishna Kurapati whether snps,parkmode-disable-ss-quirk > here as well. > > Reviewed-by: Konrad Dybcio Thanks for the review Konrad. This is HS only controller and this quirk is not necessary. Regards, Krishna,