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Tue, 05 May 2026 09:42:41 -0700 (PDT) Received: from oss.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b9cae0f6d8sm144847685ad.39.2026.05.05.09.42.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 09:42:41 -0700 (PDT) Date: Tue, 5 May 2026 22:12:26 +0530 From: Mohd Ayaan Anwar To: Alex Elder Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, maxime.chevallier@bootlin.com, rmk+kernel@armlinux.org.uk, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linusw@kernel.org, brgl@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, Daniel Thompson , a0987203069@gmail.com, alexandre.torgue@foss.st.com, ast@kernel.org, boon.khai.ng@altera.com, chenchuangyu@xiaomi.com, chenhuacai@kernel.org, daniel@iogearbox.net, hawk@kernel.org, hkallweit1@gmail.com, inochiama@gmail.com, john.fastabend@gmail.com, julianbraha@gmail.com, livelycarpet87@gmail.com, matthew.gerlach@altera.com, mcoquelin.stm32@gmail.com, me@ziyao.cc, prabhakar.mahadev-lad.rj@bp.renesas.com, richardcochran@gmail.com, rohan.g.thomas@altera.com, sdf@fomichev.me, siyanteng@cqsoftware.com.cn, weishangjuan@eswincomputing.com, wens@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next 12/12] arm64: dts: qcom: qcs6490-rb3gen2: enable TC9564 with a single QCS8081 phy Message-ID: References: <20260501155421.3329862-1-elder@riscstar.com> <20260501155421.3329862-13-elder@riscstar.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260501155421.3329862-13-elder@riscstar.com> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA1MDE2MCBTYWx0ZWRfX/6qDPAD00FAF DwDngyeqIYZxl3uUOWhlYEz+FQ9qL46UkFjmzbO8k8q71P3dUZVdFTUicAAxiBNbQYXybzozPhT wIUnzpQD1QApBJcvxY2+0GnMEmgDnzDSYh9qR8a2xRbJNBJEO5jsO/A/dRp6zMriEqSinYTfWyU ZzeL+m9bjqCbdTulGBfF7MtOuO8FQ6hLkBJdUXScNvb/+cSwn6roHj+wsXC250LUffSf7aXYd15 Drfh6s5rRZPfjlY/ENGRH9yZfNmzj0xyzS1XryvAy0ZwyQwVd9q/uQ7ZEAAfdfV4Ja1reDbP26o QABXU0qqwZJaN1+D+u2iMQkXHkXOIjqZboc0e2Te8egfLcbD2WYp47yeJaHlusNhc8DUz7nPwlt ZKsVdyhyg1WGHe47XIKuiBv8psuyxaTrmTSiUiI+l8UD6t1hq/Tv7VmJO8Y2cWnYpWkhKgPx18x kkU0YBVcmuQRVFnK9og== X-Authority-Analysis: v=2.4 cv=SPBykuvH c=1 sm=1 tr=0 ts=69fa1e03 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=kj9zAlcOel0A:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=ee_2aqc6AAAA:8 a=lW0hg0oAPnnF6MRRTAsA:9 a=CjuIK1q_8ugA:10 a=uG9DUKGECoFWVXl0Dc02:22 a=VOpmJXOdbJOWo2YY3GeN:22 X-Proofpoint-GUID: i3QqghvKDIUtDBcod_Yt9Zx_bBhlMspQ X-Proofpoint-ORIG-GUID: i3QqghvKDIUtDBcod_Yt9Zx_bBhlMspQ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-05_02,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 bulkscore=0 impostorscore=0 adultscore=0 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605050160 Hi Alex, On Fri, May 01, 2026 at 10:54:20AM -0500, Alex Elder wrote: > From: Daniel Thompson > > The QCS6490 RB3Gen2 includes a Toshiba TC9564 (a.k.a. Qualcomm QPS615). > TC9564 is an twin Ethernet-AVB/TSN bridge with an integrated PCIe switch. > > There are multiple builds of RB3Gen2 with components included/excluded. > That means whether or not there is a phy attached to eMAC0 depends on > the exact board. However all versions include a TC9564 combined with a > single QCS8081 attached to eMAC1. > > Add properties to the existing PCI nodes to describe how the TC9564 and > QCS8081 are connected to each other (and to the host SoC). > > (Note: "pci1179,0220" is documented in the "net/toshiba,tc956x-dwmac.yaml" > binding, but checkpatch.pl doesn't recognize that.) > > Co-developed-by: Alex Elder > Signed-off-by: Alex Elder > Signed-off-by: Daniel Thompson There's a minor typo in the PHY name - QCS8081 instead of QCA8081. Ayaan