From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj2-f42.google.com (mail-pj2-f42.google.com [74.125.227.170]) (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 8A8CB4F93C5 for ; Tue, 29 Sep 2026 10:31:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.227.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790677920; cv=none; b=GUJr5C4l6mMVvV2eywK6YXLcI4OBAOxQFaEi78IFZ93IMtFc04C6bQpc6iQK1/6X36bNIwYmMrsLKO+MHyLUuVpyvYXDDX3w4cGGDWpFMFVwNKGgO9mOer5qZze6Sjd7Z/5yvQsWQG1YOoTlzFa6DMONraG1L7Pidc8k4mnDBOE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790677920; c=relaxed/simple; bh=zMJUHsucbxjq4NjtcJvy7yWjMpFJmrb96fv6o4f/j6Q=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=sZbfxp6EEWAUX4hdy97AFtDuIX/sRWoM089r7OAQ+szlNGDdQ+PpscZIG6HjfgpOe3GnW1Z30CMOjp2y1LktyJVymx/VBwrO6C4OL6lHOPVL1JrgOwk9UA43E5fyNtHFtpFfigyP1CL/t33ItxnULilONiwwGZfXCz2y1yyvvsw= 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=nHeTbbCk; arc=none smtp.client-ip=74.125.227.170 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="nHeTbbCk" Received: by mail-pj2-f42.google.com with SMTP id 98e67ed59e1d1-39b1a806664so522087a91.3 for ; Tue, 29 Sep 2026 03:31:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790677900; x=1791282700; 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:content-type; bh=mOZ3VCO5u/56EZKo21VFCvm6Cf5PkOyX1nlTJy4NgO4=; b=nHeTbbCk7nE6C9UwCA2oW59VzTyQKrTk1TvKYGIy6kHp6hMdTq0JhaiAZH2yTjISTx cARBBDool2R2xHs/zhNUzrQgbFsBLBDoF8YtBWlGN50pRwpU6Oe9Y1JIiLPdwi4y1pMk U0fy6bFMeH+1b8pJQwWy2gnTHGja3I0xyr594pX/NZw4wvw7u+kwuW0z9PqQNiScVn5Q 7qo9BiC+vkse0fcgEToRQfrJ7dB6zL8oIGCyqGyM3cNk/wz2r4tX5ubnqpH73wdljluS RVeFrwxPEclvIS0uB4dEfgBbrtHj3FIFIcpdKlYd78ZYNFgpg8URUGSWfh6S3PQnXIud nlmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790677900; x=1791282700; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=mOZ3VCO5u/56EZKo21VFCvm6Cf5PkOyX1nlTJy4NgO4=; b=ydbb1IlZCxQjaDxuRlDeqNy++jOFoZobryNdNetnTjy7zhjIh5r6f/24CfwTbUzyQM /mO3QxYm/ciEA4eXVdj8pX//Tlnu6YCRLb82anW7VTSpIBr1KBr4le00P8LKonNCAvnl 7D2s85fTjhnhimNK1+zIs1c7Nt0m5oHaim/mGmitxjo4kPj0Rxo3USwA/0gIzgcnsN7D q9ZOXSyY7NpIMD/Bnr0HhuFlAx9Qde8cjFcdpZc1bVuDs9+s9KaYsW7vjY6i+eTmp2un 1y4QXYcs616a6t05LSNFMiOVFgTiqI0TnQqtLZSl//o0dtpO6lXhA0kXCtgl6d7agyqe YKnA== X-Forwarded-Encrypted: i=1; AKwUvBzJw8//Bq0wTxuwvrLGcNcEhwg/QJz9bOOQ7YlFFRuBon60RYs4ekyAHNkVJBESNRhmtfIMt2ZG858SRJ4=@vger.kernel.org X-Gm-Message-State: AFq9FYKgsU6OwPVWThwpgd3KGF44WOoAC3KNpO4aqMG30jCX5QGlRwg9 bYQHg90QgiMawY2JwwyGtcO1b3xf/R+dJUJsUPAP2N+HwStT9fpw56xe X-Gm-Gg: AYBFou2gK44Fkp6PDiNisV1cPZJpJipLag6LynM3f30J6qDXX5C+7v75CBfHWIMRl1s /5p8ESMHv6Yx9eRhBedLMQjj+AXdkQTljj+Ig9iCkHJ6wvndo8eT85acFU6e6oWICAiQhTYemHz Lifm/2d7ZRL3F3t32hGfMb36Kck+3f2a0zVZM7rO0yWrW8ENCb4c6zJxFTfVsFCpM4TliU6k4Ia 08lOpfWctHWDDo/tcoWzMwbPi0yNyVNT9Rr8dI+KtgQK8CwGVTyJyurchVpf5nE4ngS0sTAYQzK QMZvOX4ORejtFb744OqMsRSCC3yJ2j78/v+mAxZOQpqR3Iu5rClynBesWMYgRDMZscLIy1EFFLQ BheH8B0EwIth9lGxAhDhXrPg/uxZrzVPp0a0TuNgn9NJZwGL6NSJeOG+Ph9SYIqQ2KobGpfUxWz MRzp+tJVMw70CLaza7bOQPbdxZWZ2/nr2c6UwGc8Vre9nq6PxLoA0dRLfEWHMijUOTsIfVmHnZs CDH9h9O6dUS0w== X-Received: by 2002:a17:90b:2547:b0:39d:e1f2:3400 with SMTP id 98e67ed59e1d1-3a0b263614cmr18497504a91.5.1790677899659; Tue, 29 Sep 2026 03:31:39 -0700 (PDT) Received: from jfliu-sfa1411.. ([129.227.183.200]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cc78791c3bdsm5901239a12.13.2026.09.29.03.31.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Sep 2026 03:31:39 -0700 (PDT) From: Jianfeng Liu To: linux-arm-msm@vger.kernel.org Cc: Jianfeng Liu , Abel Vesa , Bjorn Andersson , Conor Dooley , Konrad Dybcio , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 0/3] Add support for Acer Swift SFA14-11 Date: Tue, 29 Sep 2026 18:30:25 +0800 Message-ID: <20260929103053.10241-1-liujianfeng1994@gmail.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add support for Acer Swift SFA14-11, a laptop based on the Qualcomm X1E78100 SoC. The following hardware has been tested and is working: - NVMe SSD - WiFi and Bluetooth (UART) - USB-A ports - USB-C port with DP alt mode - eDP display with PWM backlight - HDMI (via DP bridge) - I2C HID keyboard and touchpad - Audio: speakers, headphone jack, DP alt mode and HDMI - GPU and video decoding - Battery charging Changes in v4: - Update patch mail with commit changelog Changes in v3: - Change compatible string to acer,swift-sfa14-11. Changes in v2: - Add power-supply for the backlight (vreg_edp_bl), matching the T14s LCD variant - Fix swapped vdda-phy/vdda-pll supplies on the QMP PHYs, matching the reference design (cf. commit 7c1d0ef2969e1 fixing the same issue on Purwa boards) Jianfeng Liu (3): dt-bindings: arm: qcom: Add Acer Swift SFA14-11 arm64: dts: qcom: Add Acer Swift SFA14-11 firmware: qcom: scm: Allow QSEECOM on Acer Swift SFA14-11 .../devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 2 + .../dts/qcom/x1e78100-acer-swift-sfa14-11.dts | 1521 +++++++++++++++++ drivers/firmware/qcom/qcom_scm.c | 1 + 4 files changed, 1525 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/x1e78100-acer-swift-sfa14-11.dts --- base-commit: f5f84daefcd92d7a630066635ecea1433ed5eac7 branch: sfa14-11-next-20260925 -- 2.47.3