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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-634a3ae2cd7sm950965a12.31.2025.09.25.02.46.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Sep 2025 02:46:54 -0700 (PDT) Message-ID: Date: Thu, 25 Sep 2025 11:46:52 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 06/20] arm64: dts: qcom: kaanapali: Add USB support for Kaanapali SoC To: "Aiqun(Maria) Yu" , Dmitry Baryshkov , Jingyi Wang Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, Ronak Raheja References: <20250924-knp-dts-v1-0-3fdbc4b9e1b1@oss.qualcomm.com> <20250924-knp-dts-v1-6-3fdbc4b9e1b1@oss.qualcomm.com> <00594112-36ac-47f9-bf26-2270b7cc3266@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <00594112-36ac-47f9-bf26-2270b7cc3266@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: MkTyffQf6VLYMcEJ53ZwbYI3hM5xXkbW X-Proofpoint-GUID: MkTyffQf6VLYMcEJ53ZwbYI3hM5xXkbW X-Authority-Analysis: v=2.4 cv=No/Rc9dJ c=1 sm=1 tr=0 ts=68d50f91 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=uCnE5zM3HIJJKuD88EYA:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTIwMDAzNyBTYWx0ZWRfX6sRG5y86pLCU /DRBsSVWvguCf29QwHpIRNWT3J8Vzm1iJEtS8VvTN8tGs+VojLgx7T2fKwRYT9ONwjPejzE0O2t xNQf3N0LhQ8JSauNm2FgljbYzp4+yn6dMKYEXgxVXGliXfUEu/5lzBah7sUR3NTjFrpfBYN2Hgb KCP3wv7T+G9DPKJgUBOUwqDebBrC+230Cwa0aYAJQipyv5QCLhoDOAk1Hjd7DYfaB6Bf/EWXHYI ityrZiuZTytusjaMyQl7i+FysxxN3hnLy36G/vV/BaMg3dieale5hJYIRbaEWko/ZMpUxtCeQTi 3NHa0T4hOtRMzE/2ipVER7ETwcLpoDcCK29659TKwyQMG8YbK/qk9pTNry3TJZ2jQrpjOpBg+08 4HzQ9K0V X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-24_07,2025-09-24_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 suspectscore=0 adultscore=0 malwarescore=0 phishscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509200037 On 9/25/25 9:49 AM, Aiqun(Maria) Yu wrote: > On 9/25/2025 11:20 AM, Dmitry Baryshkov wrote: >> On Wed, Sep 24, 2025 at 05:17:23PM -0700, Jingyi Wang wrote: >>> From: Ronak Raheja >>> >>> Add the base USB devicetree definitions for Kaanapali platform. The overall >>> chipset contains a single DWC3 USB3 controller (rev. 200a), SS QMP PHY >>> (rev. v8) and M31 eUSB2 PHY. >>> >>> Signed-off-by: Ronak Raheja >>> Signed-off-by: Jingyi Wang >>> --- >>> arch/arm64/boot/dts/qcom/kaanapali.dtsi | 155 ++++++++++++++++++++++++++++++++ >>> 1 file changed, 155 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> index ae1721cfbffc..08ab267bf9a7 100644 >>> --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi >>> @@ -12,6 +12,7 @@ >>> #include >>> #include >>> #include >>> +#include >>> #include >>> #include >>> #include >>> @@ -958,6 +959,160 @@ opp-202000000 { >>> }; >>> }; >>> >>> + usb_1_hsphy: phy@88e3000 { >> >> No update for GCC clocks? >> > > could you help to have more detailed comments here pls? > For this driver phy-qcom-m31-eusb2, only ref clk is needed per my > current information. The QMPPHY acts as a clock provider, which we're expected to plug it back into GCC (and DISP_CC), see e.g. sm8650.dtsi Konrad