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Mon, 08 Jun 2026 22:25:28 -0700 (PDT) X-Received: by 2002:a17:903:1246:b0:2c0:ccdb:e023 with SMTP id d9443c01a7336-2c1e83451a5mr212712845ad.17.1780982728546; Mon, 08 Jun 2026 22:25:28 -0700 (PDT) Received: from [10.151.37.217] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c250b466d3sm66516115ad.62.2026.06.08.22.25.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 Jun 2026 22:25:28 -0700 (PDT) Message-ID: <26374aa0-1db0-4d90-9cec-b546df598155@oss.qualcomm.com> Date: Tue, 9 Jun 2026 10:55:23 +0530 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 1/2] arm64: dts: qcom: ipq5332: Move PHYs and PERST# to Root Port node To: Konrad Dybcio , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260602-move_perst_to_rp-v1-0-8ee5b80316da@oss.qualcomm.com> <20260602-move_perst_to_rp-v1-1-8ee5b80316da@oss.qualcomm.com> Content-Language: en-US From: Kathiravan Thirumoorthy In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA5MDA0NyBTYWx0ZWRfXxUrxhnGZPRdC NSpUvJBgm7LNY00aF78UhOgNDpFcjwI3sK7v2rpynq7vAfJt0cu0Wk1Y2bShsqJAzTo7pXdrL8Q eFa8C3ztNCCMOj63KzSrLH6CzLU+EnbjDHytg3VtMxi+RRRre80A5A4s1OUlJXLk2sHBxpB0UDk k/FSw/I+FIKOArIoufmGSf4wo5jvl9uISrhyZsOZO8oS6uSjJ8IKEVnW0Qx58bDtqLXv0S+vlxH nfG3HtYyjmGJfmmiCxYdly//nn/N1pGRtKi9yO3uMb/d0h2eItDZSa1zK0Z5Rj/s5x1HX4iVWsy IXGTikMVVwPFAh6g2IqxMNXVBIOqZs6SQW2uDdLlWiEe+q0SJGvPMynTL6XDXQop8UC408or2AI 47OKv+1FMyT7CjJ9EWc2VZauiNR2xdhqQn/xYsQvmsrlJOObpz2OgpMMcR8JkL8Bg5MmBOmk3Xs Zb5r4Fr6JVWo6Angmbw== X-Proofpoint-ORIG-GUID: Rdw0MuKUD0-23LCRVEUTki6eySCurHS3 X-Authority-Analysis: v=2.4 cv=ZY4t8MVA c=1 sm=1 tr=0 ts=6a27a3c9 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=Pny210M0Jru_JXUMdrkA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-GUID: Rdw0MuKUD0-23LCRVEUTki6eySCurHS3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-09_01,2026-06-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 adultscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606090047 On 6/8/2026 3:52 PM, Konrad Dybcio wrote: > On 6/2/26 6:34 PM, Kathiravan Thirumoorthy wrote: >> Follow the new binding style by defining PHYs and PERST# (now RESET#) >> under the Root Port node. Avoid mixing styles and move these properties >> to the RP node. >> >> Signed-off-by: Kathiravan Thirumoorthy >> --- > [...] > >> >> - pcie@0 { >> + pcie1_port0: pcie@0 { >> device_type = "pci"; >> reg = <0x0 0x0 0x0 0x0 0x0>; >> >> #address-cells = <3>; >> #size-cells = <2>; >> ranges; >> + phys = <&pcie1_phy>; > nit: other socs (like hamoa) do it like this: > > pcie3_port0: pcie@0 { > device_type = "pci"; > compatible = "pciclass,0604"; > reg = <0x0 0x0 0x0 0x0 0x0>; > bus-range = <0x01 0xff>; > > phys = <&pcie3_phy>; > > #address-cells = <3>; > #size-cells = <2>; > ranges; > }; Ack. Let me add the 'bus-range' property and move the 'phys' next to it. > Konrad