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Sun, 22 Feb 2026 09:35:51 -0800 (PST) Received: from hu-uchheda-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-826dd8cbb02sm5193757b3a.57.2026.02.22.09.35.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Feb 2026 09:35:51 -0800 (PST) From: Umang Chheda To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, umang.chheda@oss.qualcomm.com, mohd.anwar@oss.qualcomm.com, krishna.chundru@oss.qualcomm.com, monish.chunara@oss.qualcomm.com Subject: [PATCH v2 0/1] Introduce Monaco EVK Interface Plus Mezzanine Date: Sun, 22 Feb 2026 23:05:44 +0530 Message-Id: <20260222173545.3627478-1-umang.chheda@oss.qualcomm.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjIyMDE2OSBTYWx0ZWRfXyDFKKv5JZBki ibqA3wZbhBIWC5QYMtgEGQiYwXbGyqsh4fKlPgKYn5ulgnqM/jm8YmKpWEPhZMQREpptruyJRc1 mRSBxw3zvlvQjDv2Dr9wpfAT7mDA1mNCfSO4ZcLjIJ77IWB56EoU/QLj3zGIuQ5IG8HsbD9ZUoi qlutfjRbyAQpTNpqjB5xnfHzZppYn8tsJwuOgwBU/Ort8jSr0SJCyyIzJ5iS6Ut+xICTwr/lIqr E0s3tkfDVntYxjQd5/wDNcqopFgaLUvlFfAxiFXrrfzEoB5NcW7JDCw+hACC2DKh5n+K7+hoCWo neFWxTKhPVQaiKBdZviOxLtp4ZMLDeXMsxZsSeTU+v4+2FcKC+G34MR8n1gD9Ls0NCV599x0XZ3 wWAGWXqbDjKr93nDTiDix5U9Mo9xI0MeUtmy6IMSG/uidmwX7/YVhed9Y1+ulHuOghGsR1//wH3 SiXguaKgyDMrMJzcTWA== X-Authority-Analysis: v=2.4 cv=T5KBjvKQ c=1 sm=1 tr=0 ts=699b3e79 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=K9Lqolnw07cf1ahGGkIA:9 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-GUID: UFHCRjTLm9SINouzUlTuA0O_UlSIeQqE X-Proofpoint-ORIG-GUID: UFHCRjTLm9SINouzUlTuA0O_UlSIeQqE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-22_04,2026-02-20_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 phishscore=0 lowpriorityscore=0 adultscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602220169 Introduce device tree support for the Interface Plus [IFP] Mezzanine expansion card used with the Qualcomm Monaco Evaluation Kit (EVK). The Monaco IFP Mezzanine is an additional add-on card which can be stacked on top of monaco-evk board to extend peripheral capabilities of monaco-evk used for industrial applications. It connects via expansion headers on the monaco-evk and provides following peripherals : - 4x Type A USB ports in host mode. - TC9563 PCIe switch, which has following three downstream ports (DSP) : - 1st DSP connects M.2 E-key connector for connecting WLAN endpoints. - 2nd DSP connect M.2 B-key connector for connecting cellular modems. - 3rd DSP with support for Dual Ethernet ports. - EEPROM. - LVDS Display. - 2*mini DP. --- Changelog v2: - Change the DT filename to "monaco-evk-ifp-mezzanine.dtso", also update commit text and cover letter text to reflect this change - Konrad. - Remove "status=okay" property from i2c15 node - Bjorn. - Remove "power-source", "input-disable" and "output-enable" properties from tc9563_resx_n node and add "output-high" property instead to align with TLMM supported bindings - Bjorn. - Remove extra '\n' from tc9563_resx_n node - Konrad. - v1-link: [1] [1] https://lore.kernel.org/lkml/20260210103821.4169-1-umang.chheda@oss.qualcomm.com/ --- Umang Chheda (1): arm64: dts: qcom: monaco-evk: Add Mezzanine arch/arm64/boot/dts/qcom/Makefile | 4 + .../dts/qcom/monaco-evk-ifp-mezzanine.dtso | 184 ++++++++++++++++++ 2 files changed, 188 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-ifp-mezzanine.dtso -- 2.34.1