From patchwork Thu Dec 7 11:20:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Travkin X-Patchwork-Id: 13483178 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=trvn.ru header.i=@trvn.ru header.b="AFiJP5ce" Received: from box.trvn.ru (box.trvn.ru [194.87.146.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19B1CFA; Thu, 7 Dec 2023 03:21:44 -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 3273242BF5; Thu, 7 Dec 2023 16:21:31 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1701948091; bh=OVug0fcHzBuiMohyozxqFLLN6RaBpXIu8wb22geRV3k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=AFiJP5cesn6C0ry0Vs93cSIjOwvMQcr7q+77X71CT35XVWok2Tf8pn14LSUocbdRI qHm2rR2h4gr5tVoDk0GbSBCl64Ovkc/BiScBEtrIgfSj9ze3mbws0PwXJYlzSWF2IF Qa4t6NWZY9XgL7ilDD0IKpc86o1qjfTGZ6sCfDe0yXGWAIAjOmIgvD+73+SZ2hjcp9 oxgn+hgPq5PEzmd6CywNQyWtnEuv2ZTL39Zd57tWGVhhiADcjxDra9L+rpHA4Vakk+ 8k6wn3Rsvs2TPieBLccbjCPBAQ3BbIXyTKk2LsW5RrMnAwfXb2rA9bu2E0bjvYuvUM zsn+lp+L7UKtQ== From: Nikita Travkin Date: Thu, 07 Dec 2023 16:20:14 +0500 Subject: [PATCH 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: <20231207-aspire1-ec-v1-1-ba9e1c227007@trvn.ru> References: <20231207-aspire1-ec-v1-0-ba9e1c227007@trvn.ru> In-Reply-To: <20231207-aspire1-ec-v1-0-ba9e1c227007@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=2421; i=nikita@trvn.ru; h=from:subject:message-id; bh=OVug0fcHzBuiMohyozxqFLLN6RaBpXIu8wb22geRV3k=; b=owEBbQKS/ZANAwAIAUMc7O4oGb91AcsmYgBlcaq409/BVxOnfWYZ+z1ZJYYE8Xc6MJ6xU1cIP lBvSsE9U5GJAjMEAAEIAB0WIQTAhK9UUj+qg34uxUdDHOzuKBm/dQUCZXGquAAKCRBDHOzuKBm/ df6zEACse1aIpU1mRX3tSoIe5Y7M3NMqOpxe8iJhp1i0mB0m2vom80/IwOYuNMp4MmMxwFhh7H0 yKC2PsrMXliSFKX/50RruA7mealm3XHgGoI3L+t3ZOSo3HCbiOTGgqUH4HTe/uqzsX/N0HoY07q QRwLTlFXppYc1+cCw1b2175ICR3Al1qvSBOJRm0YeyVW0A3XabyrwbC3PbjGEXt6rL+SWIt+7Hl 9q8+z++PhgP2RNJq3KeY02CrrFqViPCgabDzjWXWlcDHkgc/pSSlKWge+WGi9Smr8tfBqb/2rir JkGAPwr6ocvAMctcWXgxLz6ZbEqQsiaMY3Ns7OF5T/XyUTPNWpaeY7ray5JMpiBhUPw70yVzJrs e4pZtwwcZq9iECrHG4piUUvncMBA/JlrGuxRsrr94dX5Io3hKqk3xvI3+T7oHMB/f769d24R+SG cxLcEzrMfRPf3mPstaIOy+sb/A2CN+WkZnOY6PtTP+E94O2TekkSZW+IzxtX6SsNJ149yqoqeZS 8YTfLdRSa9gAXpW1+NxhpjabNBn/OC1Iy9W3xSkmU3i85fPR67LTli8AwDDx3CW3HLpPiFkc5lL yv+/vJ2IUcT0Zw4p5cMho9ANgYebeGhX/K98Po+6flMdUX7AgB+W27Dgj/aigHF4q7u6+Atxo5O WpbpKiiEWMUnqcQ== 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 | 73 ++++++++++++++++++++++ 1 file changed, 73 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..3fc6dea7fa5c --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml @@ -0,0 +1,73 @@ +# 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# + + properties: + reg: + maxItems: 1 + + unevaluatedProperties: false + +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>; + }; + }; + }; + }; + };