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[178.39.53.103]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37d082e6dfesm2002073f8f.117.2024.10.03.14.11.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2024 14:11:55 -0700 (PDT) From: Aleksandrs Vinarskis To: Bjorn Andersson , Krzysztof Kozlowski , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , robdclark@gmail.com, peterdekraker@umito.nl, Bryan.Kemp@dell.com, tudor.laurentiu.oss@gmail.com, Aleksandrs Vinarskis Subject: [PATCH v4 0/3] X1E Dell XPS 9345 support Date: Thu, 3 Oct 2024 23:10:06 +0200 Message-ID: <20241003211139.9296-1-alex.vinarskis@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Introduce support for the mentioned laptop. Very similar to other X1E laptops, device tree was derived by analyzing dtsi of existing models and ACPI tables of this laptop [1]. Most notable difference were * TZ protected SPI19. * Keyboard only working after suspend/resume sequence, will do a follow up patch to i2c-hid. * Lots of small deviations in LDOs voltages. Successfully tested with Debian 12 and Gnome. Firmware for GPU/aDSP/cDSP was extracted from Windows, WiFi firmware from upstream linux-firmware. Quite a few things alraedy work, details in patches, quite a few still in WIP or TODOs. Since fixing these may take me a while due to lack of documentation, sending current progress as its very much usable. [1] https://github.com/aarch64-laptops/build/blob/master/misc/dell-xps-9345/acpi/DSDT.dsl -------- Changes to V3: * Rename device from `tributo-13` to `xps13-9345` * Update commit description - identify EC over i2c, likely camera model * Update cover letter - no hacks needed when build on top of linux-next * v3 link: https://lore.kernel.org/all/20240927094544.6966-1-alex.vinarskis@gmail.com/ -------- Changes to V2: * Fix uart21 missing alias * Fix redundant mdss_dp3 defines * Fix touchscreen i2c address * Update commit description - OLED panel reported working * Update commit description - touchscreen reported working * Update commit description - battery info reported working * Update commit description - add keyboard patches link * v2 link: https://lore.kernel.org/all/20240921163455.12577-1-alex.vinarskis@gmail.com/ -------- Changes to V1: * Fix misalignments due to wrong tab/space conversion * Fix regulator namings * Fix reasonable warnings from `scripts/checkpatch.pl` * Restructure all (sub)nodes alphabetically * v1 link: https://lore.kernel.org/all/20240919170018.13672-1-alex.vinarskis@gmail.com/ Aleksandrs Vinarskis (3): dt-bindings: arm: qcom: Add Dell XPS 13 9345 firmware: qcom: scm: Allow QSEECOM on Dell XPS 13 9345 arm64: dts: qcom: Add support for X1-based Dell XPS 13 9345 .../devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + .../dts/qcom/x1e80100-dell-xps13-9345.dts | 863 ++++++++++++++++++ drivers/firmware/qcom/qcom_scm.c | 1 + 4 files changed, 866 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts