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Sun, 07 Jun 2026 21:35:38 -0700 (PDT) X-Received: by 2002:a05:6a21:2c11:b0:3b4:81b4:9b74 with SMTP id adf61e73a8af0-3b4cd0cbd08mr17473592637.42.1780893338160; Sun, 07 Jun 2026 21:35:38 -0700 (PDT) Received: from [10.218.35.45] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c8630b2fa83sm897691a12.10.2026.06.07.21.35.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 07 Jun 2026 21:35:37 -0700 (PDT) Message-ID: Date: Mon, 8 Jun 2026 10:05:31 +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 v2 2/3] dt-bindings: PCI: qcom,pcie-sm8550: Add Eliza compatible To: Krzysztof Kozlowski Cc: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Bjorn Andersson , 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: <20260601-eliza-v2-0-6b44c9c23d5e@oss.qualcomm.com> <20260601-eliza-v2-2-6b44c9c23d5e@oss.qualcomm.com> <20260607-devious-active-bobcat-1078ab@quoll> Content-Language: en-US From: Krishna Chaitanya Chundru In-Reply-To: <20260607-devious-active-bobcat-1078ab@quoll> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=cvmrVV4i c=1 sm=1 tr=0 ts=6a26469b cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EOzwYm5HH2NjlfyU_mEA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA4MDAzOCBTYWx0ZWRfX9YILzBQ2lUKl /lnMQqU0EifXi7OQqT42kJ8Pjp7PNKrq7smdJWyfBdYcoOg0tpXSpOadEsPSzN5zY8htBfGbseE +audrNjxkb+QtQbcqiTOSg4CZEJRwNmf78yydbKoKH7Cw5mcpc/dZj0hHh7zpjR0extgD0jy1cV +Hggu5wiN/6S+nCp4qST/O4leumMKn7tMyPned+sVm/783HU1eGbmGkxRqsTrsHKl4E2LgeqEhW 54H5MnNXf+uuL8WFDHRVAFAtB/uHGy0t/UWBkRslHTdogpB1DiNR3Z/J3wpAx042NzX99PG13/2 1tlSmo0NooRX5xSGfdqYHzAIC2NcqhnZtGvf9eL065AJ+0kj45NJFEjZNmuHJTCfXCUC0nplVDG cz/vM0d8IJxTwH/h6JlqGqrYnGxNvWPLwHzjHUy9+Rqh2yls4xJcppWx0KzrA76+D6dKe9Izdgt 8p61bsQXlT8sgHYGihg== X-Proofpoint-GUID: VMPRIwdBopfVEW3_4S6XGkS3IRb_jYxP X-Proofpoint-ORIG-GUID: VMPRIwdBopfVEW3_4S6XGkS3IRb_jYxP 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=2026-06-08_01,2026-06-05_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 suspectscore=0 phishscore=0 clxscore=1015 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606080038 On 6/7/2026 2:18 PM, Krzysztof Kozlowski wrote: > On Mon, Jun 01, 2026 at 10:59:45PM +0530, Krishna Chaitanya Chundru wrote: >> PCIe controller present in Eliza SoC is backwards compatible with the >> controller present in Eliza SoC. Hence, add the compatible with SM8550 > Eliza SoC is compatible with itself?  Sorry, that's a copy-paste error in the commit message. It should read:   "PCIe controller present in Eliza SoC is backwards compatible with the   controller present in SM8550 SoC."   Will fix in v3. >> fallback. > Why reg, clocks and interrupts are flexible? Are there different > variants within Eliza SoC, e.g. one without msi? There are no variants within Eliza SoC. The flexibility is inherited from the SM8550 family binding and follows the same pattern as the other compatibles in this file (kaanapali, sar2130p, sm8650, sm8750) which also have no per-compatible constraints. If you'd prefer explicit constraints for Eliza, I can add them in v3. - Krishna Chaitanya. > > Best regards, > Krzysztof >