From patchwork Tue Dec 12 12:49:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Travkin X-Patchwork-Id: 753810 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=trvn.ru header.i=@trvn.ru header.b="JQYGOOYg" Received: from box.trvn.ru (box.trvn.ru [194.87.146.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8BD995; Tue, 12 Dec 2023 04:49:24 -0800 (PST) Received: from authenticated-user (box.trvn.ru [194.87.146.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.trvn.ru (Postfix) with ESMTPSA id AE65B408EF; Tue, 12 Dec 2023 17:49:20 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1702385361; bh=5lfenQWG5jWj1jTDgzI/1GBibHKLme6kh2jBSQhc9Ow=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=JQYGOOYgVgL5Ls2K40NUDnfoMskHclVIGEAkDxNFwsvZ40Qpk/Pk4P9cHxvLF0JUu w3u4+Y/EYmzuZ6IoCcVjpnZkB74KNTUBsRQgB+yMjv/LmvgNGUHZnsTgJPej55Hc2i Qytha1aBJkKD9AjDwrluHzwn19rCazvVSSK2xGaeHB6ODkGVITwyz9QwGXJUIIvPhL ZcRPpxWN3cc/O3gTNZ4c/eq1QQr2aUf65tZfAaqGisGTLXCMevk1oyMPxrqR9nugmX sKqjhGrdPW/q3+N9nD41hQFcPj3EmIn8HXdHTKmbLLcNSvKnNzzWRne415Wv80B8ax +E2r3rVwnPd2A== From: Nikita Travkin Date: Tue, 12 Dec 2023 17:49:09 +0500 Subject: [PATCH v2 1/3] dt-bindings: power: supply: Add Acer Aspire 1 EC Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231212-aspire1-ec-v2-1-ca495ea0a7ac@trvn.ru> References: <20231212-aspire1-ec-v2-0-ca495ea0a7ac@trvn.ru> In-Reply-To: <20231212-aspire1-ec-v2-0-ca495ea0a7ac@trvn.ru> To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Nikita Travkin X-Developer-Signature: v=1; a=openpgp-sha256; l=2327; i=nikita@trvn.ru; h=from:subject:message-id; bh=5lfenQWG5jWj1jTDgzI/1GBibHKLme6kh2jBSQhc9Ow=; b=owEBbQKS/ZANAwAIAUMc7O4oGb91AcsmYgBleFbOjfFUH/atD8/Q7hqD0SCBTokxuATYnZsNj kYfRQOgAr6JAjMEAAEIAB0WIQTAhK9UUj+qg34uxUdDHOzuKBm/dQUCZXhWzgAKCRBDHOzuKBm/ dQ2lD/9rJUv6yEjOMgUkB93/svL4764VhNSAnYxcE4mMG2FZ/VsWfNcZGBhTuSi0avMaEfPwrNF EujPjK8n5CEXJviNl92QCUzl8g8Qfh/c0FDahb/UWCUzX5HMUAm0XGlidr88ZQrGS8U+qnllSaZ kuQI4ANho7763/upAWfr/cfedGiXHQyRnmnBEJaCiSDn9t/xbQiDv/vFiF0GYoJ7SMF7EUiI3zf SxsmQp3ZLD2ME2orLuy8NlFTvTJRNkz0Npu1iGU9oPUCiQbImkqhRr2NIQyb8PsxiV2LrFUwLdG Gykpxgqyk6OWka6I8IexWEFJUhDmsrY9D3AGmRuTBx13Zz4j+N/O7NsEo61uR1N4pwVVlu5tHy4 6+H30q+z5bBVgyq4bugISa6OxROpK1z88F0DYQIythtbBecjzvWb+4oMKyccFQmay3CicIFwBP4 rYpWIXqvGkNRN0tinpORacHnn8CQnP2zRUk9aY8RNta4JJ454XbcKel54P0kYdhM8Eb/ZMdrIHN B7sDidJkJSytqq0VZKHNMddkd7bVAxPASaOTyyGDMPqnglOk+WNiV5dT0DmFdy54mTzmnThDD8N ip4R8LNxUu7JoDV7pV+t78y03wCe/08cJA589hNkBbaHha74mR1Y/3xra0gW9j7VtbLbtM+rWrZ X8b8042GY8jRi6A== X-Developer-Key: i=nikita@trvn.ru; a=openpgp; fpr=C084AF54523FAA837E2EC547431CECEE2819BF75 Add binding for the EC found in the Acer Aspire 1 laptop. Signed-off-by: Nikita Travkin --- .../bindings/power/supply/acer,aspire1-ec.yaml | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml b/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml new file mode 100644 index 000000000000..1fbf1272a00f --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/acer,aspire1-ec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Acer Aspire 1 Embedded Controller + +maintainers: + - Nikita Travkin + +description: + The Acer Aspire 1 laptop uses an embedded controller to control battery + and charging as well as to provide a set of misc features such as the + laptop lid status and HPD events for the USB Type-C DP alt mode. + +properties: + compatible: + const: acer,aspire1-ec + + reg: + const: 0x76 + + interrupts: + maxItems: 1 + + acer,media-keys-on-top: + description: Configure the keyboard layout to use media features of + the fn row when the fn key is not pressed. The firmware may choose + to add this property when user selects the fn mode in the firmware + setup utility. + type: boolean + + connector: + $ref: /schemas/connector/usb-connector.yaml# + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - |+ + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + embedded-controller@76 { + compatible = "acer,aspire1-ec"; + reg = <0x76>; + + interrupts-extended = <&tlmm 30 IRQ_TYPE_LEVEL_LOW>; + + connector { + compatible = "usb-c-connector"; + + port { + ec_dp_in: endpoint { + remote-endpoint = <&mdss_dp_out>; + }; + }; + }; + }; + };