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Mon, 24 Aug 2026 02:01:11 -0700 (PDT) X-Received: by 2002:a05:6102:d8e:b0:778:1bcd:ddc0 with SMTP id ada2fe7eead31-77a5f8ee1f7mr3587190137.0.1787562070637; Mon, 24 Aug 2026 02:01:10 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a59e00129fsm9009507a12.1.2026.08.24.02.01.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Aug 2026 02:01:09 -0700 (PDT) Message-ID: Date: Mon, 24 Aug 2026 11:01:06 +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 v2 09/14] arm64: dts: qcom: ipq5018: Add clocks required for USB3 support To: george.moussalem@outlook.com, Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Praveenkumar I , Varadarajan Narayanan , Philipp Zabel , Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman , Wesley Cheng Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org References: <20260812-ipq5018-usb3-v2-0-8f355d7ff0ef@outlook.com> <20260812-ipq5018-usb3-v2-9-8f355d7ff0ef@outlook.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260812-ipq5018-usb3-v2-9-8f355d7ff0ef@outlook.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI0MDA3OSBTYWx0ZWRfX4VukxPOBuw3L 3ZRYSD7bKGa2+mbA4qTeEWsqMPnABE93Sz4tSHNJoCzMWxTEC7MhdKTtflEOzQpVnPVJ3jg48ps SS5i7qYjGPHeZv2eGeDSObrj20pSBpNvKK+ZtcsMqgJdjnfLyNPLCapE5b6+MZPH33tUMGNrrXM qFSSEp8dfrHtnE58CLEi50thFs8i5AF0WM4NLnF7Q0MHKG5FX70BqYP/NSEAB+A9nE0P9CGc1eD 4d/mdgsA/Ngi9ZipzGahxzaEmMPlfp0YhxUDrrsSWZZgkWtGmjZK+FoNu5V6pW72m/Jj5et4Mv2 WFgYbVkUq/iusAYIBrMqfPdrGKIthh2pEwz7+gGTWusq+i7doleVPYtPTj1xToAfywFXW+1FSOn vrSXbA/DqKUmPIoSI896eUuIJ6lXApm1molwKcN5WUq5r1ieEKBnUsvoYbkewO66SrIWO5ZIEnC PXhjShI5qNyzKND9zbA== X-Proofpoint-Spam-Info: AW1haW4tMjYwODI0MDA3OSBTYWx0ZWRfX6sVvRQZHICJs HPg3l/vT2zDPkgKn2wGgp1jlBZeFp/75laEuBBYyfX/GFPkkQU4H5KNgJkrhWyRRMgy8FYUkGiU jcH9Kcxty9OLRAhOOLg+SIRolshaxKA= X-Proofpoint-GUID: 63A1FpdacTBS4PwVB4uWWYTUi8OgiFmG X-Authority-Analysis: v=2.4 cv=IL8yzAvG c=1 sm=1 tr=0 ts=6a8c0858 cx=c_pps a=N1BjEkVkxJi3uNfLdpvX3g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=UqCG9HQmAAAA:8 a=b9ymU4C9UEAgf2vefAoA:9 a=QEXdDO2ut3YA:10 a=crWF4MFLhNY0qMRaF8an:22 X-Proofpoint-ORIG-GUID: 63A1FpdacTBS4PwVB4uWWYTUi8OgiFmG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-24_02,2026-08-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 phishscore=0 priorityscore=1501 suspectscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608240079 On 8/12/26 11:34 AM, George Moussalem via B4 Relay wrote: > From: George Moussalem > > Add aux and lfps clocks to USB controller node for Super-Speed support. > These clocks are required for USB3 mode only and are not needed for USB2 > mode. > > Signed-off-by: George Moussalem > --- > arch/arm64/boot/dts/qcom/ipq5018.dtsi | 14 ++++++++++++-- > 1 file changed, 12 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi > index 965649db36f3..c98889a7c26c 100644 > --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi > @@ -604,11 +604,21 @@ usb: usb@8a00000 { > clocks = <&gcc GCC_USB0_MASTER_CLK>, > <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, > <&gcc GCC_USB0_SLEEP_CLK>, > - <&gcc GCC_USB0_MOCK_UTMI_CLK>; > + <&gcc GCC_USB0_MOCK_UTMI_CLK>, > + <&gcc GCC_USB0_AUX_CLK>, > + <&gcc GCC_USB0_LFPS_CLK>; > clock-names = "core", > "iface", > "sleep", > - "mock_utmi"; > + "mock_utmi", > + "aux", > + "lfps"; > + assigned-clocks = <&gcc GCC_USB0_MASTER_CLK>, > + <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, This one should be an interconnect resource Konrad