From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) (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 726793EB7F0 for ; Wed, 29 Apr 2026 10:33:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777458819; cv=none; b=lm6ukL2h823ZjGcuO0dsWPyv5aAPuSXgRs0wHM1N3xVaQC6XVoU1tGG5RfoVDnQwhfP7EuqiLz5bNcwO5VK3EGKXpl5/YRdT+pG9YboZ8z9mqMdv9F5t9lbe3kMk14Xrig76L3Tzo/QqhBvGHPSA9CjpI2bNVrxEiPTBOHvifjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777458819; c=relaxed/simple; bh=i2NtLLLhNCL83g0ecLJOBZbfQ33HYTTevueS7EHO/Vc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=G3TB4DZsAHQLhXOrKjQxlDPo9CUgnTbPZ8rmZy7XKsgguN3fc2MU2xxgTn6WWXiZY2kZ7miEMJyzx5UDAfBAqpcyewVKlJRTtjibljS/u6qELvTw+SSqt9MMYmqIgCEvPyABkrhWR8uPslfU91GVG6okoxD4u73SP3W0o44z6ME= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=quora.org; spf=pass smtp.mailfrom=quora.org; dkim=pass (1024-bit key) header.d=quora.org header.i=@quora.org header.b=bb5egrAt; arc=none smtp.client-ip=209.85.216.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=quora.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quora.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=quora.org header.i=@quora.org header.b="bb5egrAt" Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-35da2d35eccso8605439a91.0 for ; Wed, 29 Apr 2026 03:33:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quora.org; s=google; t=1777458818; x=1778063618; 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=8RTUgu04LfMLANwSoXjWoPf/4vksRgEvuPnPFzRPOsg=; b=bb5egrAtSdlBmRUphTKddFPKFrDn+JTyUzfRDqq3oo7gBks9F7j7A3KNKngLOs5hWq VNsmyy91BmjcbxipAf9JIUIp2AetgJMwBOm+0wlIdHuoAQmH3g2nyYfP4LTM63iMBfTr PyuYNq+UWOPVpX1dYWaFiOs9oShDGLmMAVF80= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777458818; x=1778063618; 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; bh=8RTUgu04LfMLANwSoXjWoPf/4vksRgEvuPnPFzRPOsg=; b=N2gXnzgDP4qosUWYwcwUNyGXwjJA/44DpUS97Ag+vF/+7ZY/jbYjDeJmIqu1gYuzP+ Nd6+kl6szGhNQypZIVC2ZLov6UFH5X9Ko9jEgxDRybiHLiByua2BjhdM7Ys+dwC5M84X m+bZrq1T049kskLRgeCkq4hs5Dp7R/SmTYZaMGgx+j9GaUYObUjGFC2vsPp/kVL9UC3C DCpl5f+3q/4vCKmEGq7zw8jCSHUU8jRSbBZS4fMme5ibualJ/DUpGk+Wot9WOQnb6EkX xTDsEi3hfbRMGokBbW4ApkQ6PYO9f5G+Qx5QwfdXACIszBvfAcc08lbbV0b3Lw+7FoPL FYTQ== X-Gm-Message-State: AOJu0YzWW62ZYcLfNpG11qrWuM00LVW8bK3OYFBoHl6eyOB4DDkUrXAI Bra5tLWw6A8vP3YU39Hv97LwEwnAgm7dURhKDCPZO+yKFXYVg+MsOawTagl1YM/DOf74i0XYmq2 In+a5oI7nfA== X-Gm-Gg: AeBDieuSN6LfU74tjY9UDJMmZOy9rDYarNca8OJ4r2lw9cyqm6l8/P/SAKLIqsR1H7V qB8s41/RzaMVpv3SXwu2MowIR8Dm+7Kc+rUvxy6Liy2ZKfyUZ6Po6HHEB2Ar3yho4kNHj0iwwVd MlShLXZ9BJrXttWkVhW9EEh46E6JzDacauP5AZD+kK/4HBeMv4RDg62yQVTXkWhWUzny8K31Dyo d7f/Xk5ttQFDUd+4R2iEhBzrVDT6PGt01kSkut6x8Uh+pwQxrclxHiTDvdkXe3MifHpZ/hJoihY EgSpALjZKaCDB40vTdUp1UrEfZffFqtZ8xxlZvjBuGX2m8afSUD7S5Kz+puM1ahDylILog0Hket JTlC/ToNSR/7OiL0nmyR/z566OmL3AYr1zTUVDb9ttP6FKjFEqD8rqHzauP1yu4SDsQhp9fZdsX maNeK1eVC8nXqIx+nXE8qNPf/rnNsPK4E26zgrFlJcfLPPbzathV2spaPlB0sgq9w6BNS18BBOk 0+CnuM+QPMIQqBirknk/yti90vpHoD4yf+i5bxIhU1ynvkT2EyxZEbj7WXQkhUt5LVHtdEV0WGU DZncWkDX00lz5qqESnUkb9PxjiRXtl2OJamgbKGjS/4hCcpEB2hD0i7udqiN8gjHLkSoAnRt9LD BSPg= X-Received: by 2002:a17:90b:2548:b0:35b:e52a:6fe5 with SMTP id 98e67ed59e1d1-36491f89c0cmr6867110a91.5.1777458817863; Wed, 29 Apr 2026 03:33:37 -0700 (PDT) Received: from aegis ([138.84.66.135]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-364a41a230bsm1955948a91.8.2026.04.29.03.33.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Apr 2026 03:33:37 -0700 (PDT) From: Daniel J Blueman To: "Sibi Sankar" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Hans de Goede" , "Bryan O'Donoghue" , "Bjorn Andersson" , "Konrad Dybcio" , "Randy Dunlap" Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Anvesh Jain P , Maya Matuszczyk , Krzysztof Kozlowski , Dmitry Baryshkov , Konrad Dybcio , Akhil P Oommen , Abel Vesa , Gaurav Kohli , Daniel J Blueman Subject: [PATCH] arm64: dts: qcom: slim7x: Add Embedded Controller node Date: Wed, 29 Apr 2026 18:32:58 +0800 Message-ID: <20260429103301.17449-1-daniel@quora.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Lenovo Slim7x uses the same Embedded Controller as the Qualcomm Hamoa Customer Reference Device (X1). Wire it up for fan control, thermal sensor and suspend behaviour. Dependencies: https://lore.kernel.org/all/20260427-add-driver-for-ec-v8-0-702f74e495f7@oss.qualcomm.com/ Signed-off-by: Daniel J Blueman --- .../dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts index beb1475d7fa0..22c4ad34a2a4 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -951,6 +951,22 @@ retimer_ss0_con_sbu_out: endpoint { }; }; +&i2c5 { + clock-frequency = <400000>; + + status = "okay"; + + embedded-controller@76 { + compatible = "qcom,glymur-crd-ec", "qcom,hamoa-crd-ec"; + reg = <0x76>; + + interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-0 = <&ec_int_n_default>; + pinctrl-names = "default"; + }; +}; + &i2c7 { clock-frequency = <400000>; @@ -1352,6 +1368,12 @@ &tlmm { <44 4>, /* SPI (TPM) */ <238 1>; /* UFS Reset */ + ec_int_n_default: ec-int-n-state { + pins = "gpio66"; + function = "gpio"; + bias-disable; + }; + edp_reg_en: edp-reg-en-state { pins = "gpio70"; function = "gpio"; -- 2.53.0