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([2405:201:c409:b03f:6d0b:bb83:7a67:4093]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-387d100b5c9sm426934a91.3.2026.07.06.22.41.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Jul 2026 22:41:17 -0700 (PDT) Message-ID: <1602bd87-ecc3-4051-b833-5aac43c2762d@oss.qualcomm.com> Date: Tue, 7 Jul 2026 11:11:11 +0530 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 8/9] arm64: dts: qcom: shikra-evk: Add TC9563 PCIe switch node for PCIe To: Bjorn Helgaas Cc: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Andersson , Chaitanya Chundru , Bartosz Golaszewski , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org References: <20260630193059.GA225112@bhelgaas> Content-Language: en-US From: Sushrut Shree Trivedi In-Reply-To: <20260630193059.GA225112@bhelgaas> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 32b15kdyMHtHHel2DnccXoXwcZsriQFT X-Authority-Analysis: v=2.4 cv=HstG3UTS c=1 sm=1 tr=0 ts=6a4c917f cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=S2spThItiBpve86ZF9EA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: 32b15kdyMHtHHel2DnccXoXwcZsriQFT X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA3MDA1MSBTYWx0ZWRfX5+tz2wyzr3CF mr6E8OXjTFh3zyT3GXKvXnWUGHNz2HaVlIcP6UJzh1fUERi8ldKTVTtpCmLZJ+Unr6i19AJgF07 oKHr2M+wcbzNcV8+gphav4DXfDkDKsY= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA3MDA1MSBTYWx0ZWRfXz8gW0vmbjQzw U606tN5u61DlsKEbBRY7NpNA9vlrrc7q5Hd4+PdG+oNhCSd7hH6VfjNliBLdKAdTKgQBGPF1K4L ozCMc2FVyGCzL79m1AFcw8dLEBbbx0Xnf0Sh3cCUClcuzSiS8DqGvZzMCAkpkL4jZgt15DWgP2d T8pwa/ipkc6qGmKfbNHkcTNnz6tpDq/M7BuoTGSe8H09jLZHPC9QpR0rPgNIHzJMGxjghMh7R7Y IlO06n7Lq8OaIGNFFQIWK0fj7XPYuzHJsJl8niTHdWQISMSSSvXvUnSdRYEngCsgPAo5fuRKyCC FkINngeHjzEccTpueOqj6kUGjJqb6cGRhEbcQFAxoUB/FHXAiXHVtPsXV2+fpkL9HXyfTMiCFY3 o+CyOKNlBTWp2qIwWQnuJfj4m9GMbVHwRQzL6uixiiGCUAB1OQ/PAPZCztaRVXD5MFm5bRf2/p5 klCnTRy4azo/azmJPzg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-07_01,2026-07-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 suspectscore=0 malwarescore=0 bulkscore=0 clxscore=1015 spamscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607070051 On 7/1/2026 1:00 AM, Bjorn Helgaas wrote: > On Wed, Jul 01, 2026 at 12:32:50AM +0530, Sushrut Shree Trivedi wrote: >> Add a node for the TC9563 PCIe switch connected to PCIe. The switch >> has three downstream ports.Two embedded Ethernet devices are present >> on one of the downstream ports. All the ports present in the >> node represent the downstream ports and embedded endpoints. >> >> Power to the TC9563 is supplied through two LDO regulators, which >> are on by default and are added as fixed regulators. TC9563 can be >> configured through I2C. > s/ports.Two/ports. Two/ > > Possibly subject doesn't need two uses of "PCIe". ACK'd. Sushrut