From patchwork Sat Sep 21 16:33:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandrs Vinarskis X-Patchwork-Id: 830012 Received: from mail-pf1-f175.google.com (mail-pf1-f175.google.com [209.85.210.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 131F41EA91; Sat, 21 Sep 2024 16:35:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726936539; cv=none; b=VOFDxYbSLbkOALo4SK4bSY/FO3hP3o7dY3ppODiVq0dnjKmDQeuAnY6pXUKkorFWzm8ZV52+KzqABjgM7KO1A54rZV8yrEqcJIbq+ZXOIQeXFnI00JjLgMPsbO0qZWMDIyS4QRSi0U+/VWwZrR0S6B0Dr6fx86g2bbY3SBiTbik= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726936539; c=relaxed/simple; bh=90AnSxGZrfW27syyqcEP2w/mvdQR7pHKGAwgOQsBT9Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=HF//iAWsfQPuQCwKfPdV9S/w8QMb4APauR/pnOnAed7UoWt3eCBgwmjvL9d3+TmrBA3u1WkmvtnKqZNdMaY32sf+9RYUB3BbpoC6zIUMki2oLguh7GF6rirmkoidUfI6ac2w4q8JLrFNx5homiw9Le25DDNi/3OJ8Xi23BQGGEw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=WKzzU95P; arc=none smtp.client-ip=209.85.210.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WKzzU95P" Received: by mail-pf1-f175.google.com with SMTP id d2e1a72fcca58-71971d20a95so2111324b3a.3; Sat, 21 Sep 2024 09:35:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1726936537; x=1727541337; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=wct8se0gk0W+FAPlmyr9rg9BKBDj/W+HmOoVOccWFnk=; b=WKzzU95P/J3apcRsdAZbNbhjVVQTJcrpkYt7U3TMHSyvYZZxOtbF5iX89B95XShaT7 ZCryVIwzPCpDCBHDEzpi+jg445wg+fKQox9VzTiTU6wxo3z2GcnLoZaNtzTX+tB0mQ2J k7wxGWl60HpmzIpsPmRzmZoiVasuH1EHKn+k8An4iZ20UaChtuFb+G/DSztmZIDshg/0 FY4B7bikIooDYQJ+cgFCQ77b0x14GDuus1TsWhg8jFJ/Hl5/A/q8fiGEPiSu6PY7tJ+7 w4CRnVO1cxIDERpYKemFtqG1+sOOxLPHCeYQ4rWnbXAeRPNjN91W5b1kwGk5RI4hU2Vw IdWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726936537; x=1727541337; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wct8se0gk0W+FAPlmyr9rg9BKBDj/W+HmOoVOccWFnk=; b=r/y+sX+V6fHn6UhrSxOah9rAa1lp3ZT65j565CZN+JHsXb0y7O1g18w1tD2L+f+svE fzpyFcUq9UmEHRYgC59iZvTJzw17CnJTuesh8USl0p7HWcdEhU/TrHT0pmEfN+lj6Y3V bahrQVJ9P2De+WeFSB2GyuIqWrgIrsmRQ3hI95YsGo1hM+FscJVgkz8fuqshslCDyY9I 4EYI9WC+GkxnArh0++d3WzaU0EIsJT0r7hlzXy5WgliRmJ2r9yR+nS4HWVM+ff0D9aPj cBw+6uyjFMbBd25ZAzhR2vVdXWU/TSEkvJc7A60EIUV3LYb+7eU2Svh3T3gEOUn9nYT6 xH6g== X-Forwarded-Encrypted: i=1; AJvYcCUtj10IqsF0VXzsWlMGltxWlpV8FFMj0DeTbbZRaA7cb4s9koB5ptFp0F5/5YEiQO8R3wYCbNn5qS5Z@vger.kernel.org, AJvYcCV+LZLvQlrCp+PdraFgj3L5+pcw0lcWP6EdEgevpYra5b5u9zKziQf7oYCwCSC8teqke7gEEFnvbaT0B7TL/A==@vger.kernel.org, AJvYcCVNaPNIvvHMGVGWyjU0NyiAqvMulQBYPzXKhnWB4HIzQzPm8oNgPdvtzHH9pI+H/zPFit8epyAJuyb4tBwD@vger.kernel.org X-Gm-Message-State: AOJu0YwgRqkP2WUkdzLtBfcdn0P/VNd3fuUM+FyVXAKgje4V485+RlRW K+s2kc2Vb/7/8baf8W/REBVSaEr+XXf8BCZcY2EInWAOEH6uq9Q= X-Google-Smtp-Source: AGHT+IGBJ1JndDrkUPvvp6fEBiXc08LVCP356CLVISLaF46fI8rGiU1riP+GLp6rMTl14xEwEF4hvQ== X-Received: by 2002:a05:6a00:88e:b0:717:88b6:6b1e with SMTP id d2e1a72fcca58-7199c9f0be9mr8974242b3a.18.1726936537100; Sat, 21 Sep 2024 09:35:37 -0700 (PDT) Received: from localhost.localdomain ([183.80.189.93]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71944ab4e5fsm11406430b3a.49.2024.09.21.09.35.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Sep 2024 09:35:36 -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 , Rob Clark , Peter de Kraker , Aleksandrs Vinarskis Subject: [PATCH v2 0/3] X1E Dell XPS 9345 support Date: Sat, 21 Sep 2024 18:33:30 +0200 Message-ID: <20240921163455.12577-1-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, although this required additional patches, namely harcode GPU chipid, apply [2] and _revert_ [3] - same as in Abel Vesa's branches. Without last two the boot process is terminated by TZ. 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 [2] https://lore.kernel.org/all/20240830-x1e80100-bypass-pdc-v1-1-d4c00be0c3e3@linaro.org/ [3] https://lore.kernel.org/all/20240708-x1e80100-pd-mapper-v1-1-854386af4cf5@linaro.org/ -------- 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 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-tributo-13.dts | 860 ++++++++++++++++++ drivers/firmware/qcom/qcom_scm.c | 1 + 4 files changed, 863 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-tributo-13.dts