From patchwork Tue Mar 12 08:42:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Travkin X-Patchwork-Id: 13589614 Received: from box.trvn.ru (box.trvn.ru [194.87.146.52]) (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 CFC0E77A1B; Tue, 12 Mar 2024 08:52:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.87.146.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710233550; cv=none; b=u7canY37E0YuflEmGnkaWlZuDTgMlRbt0GJPnQUCWQLWCtXGERTQ44Wf4QIa/STh9ZUL6ob5m+knbNzJETs34hDqOax70Ongo4F8xRoIHjt0Nql+UfYG8CPXayhZYhmDFcTtHLy1oZVCfFV9dGkyoEJuUL5xHLfV5zyAHQWndRw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710233550; c=relaxed/simple; bh=AZYs9NLUJZIQH3UzO42Sl9JFaMkrrGJmqRQLPCW7vw4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=HCwKmGSgB+09EjTGOvqMjJhF7L1tW50/SHceMqqa9BIltVHrnclYsBs6Hdwhr0Psv9cIeMYZkUrlcFissQhRPATrwjhb4WLL/a4WI2WT7QuFE1ie9UukQFVxtOLYH4hxJA4FZXv1yQiRp8kE4bv76i1tPy8wlSEZ277T2w95S+w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=trvn.ru; spf=pass smtp.mailfrom=trvn.ru; dkim=pass (2048-bit key) header.d=trvn.ru header.i=@trvn.ru header.b=40LnakXX; arc=none smtp.client-ip=194.87.146.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=trvn.ru Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=trvn.ru Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=trvn.ru header.i=@trvn.ru header.b="40LnakXX" 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 462E740560; Tue, 12 Mar 2024 13:42:21 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1710232941; bh=AZYs9NLUJZIQH3UzO42Sl9JFaMkrrGJmqRQLPCW7vw4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=40LnakXX+9y8VLa9ColyPM6UBcm9iT45G6YLeZ7h8Qn4zOIjnmi9fcymH2r0jhSei 8p9NfJShxZyenOzzy+eaoLUrvPTJPTFozDAdpyWSAglWhXDz04cFGaJ4pGI74uyT9N ZpJEw+IzPPYOiwYhUK6iRdw5xGF1mNWVcawac3YN2pKcQYNUV3h6HQtue/RFkz/wjZ ukWTGVx04GmTuun1yQWDFYTx9hwFCkNxEjfri1mYgLHnMVU8u8hISPef2NAfzMLwzT 5dEHgRVXXHsrXE6qEEFW6RGYJVRW4nTK3CfA83Osb3zUDR3+pRYAEdARzT0O52AfaX frXxgZUmrMfiQ== From: Nikita Travkin Date: Tue, 12 Mar 2024 13:42:07 +0500 Subject: [PATCH v4 1/4] dt-bindings: platform: Add Acer Aspire 1 EC Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240312-aspire1-ec-v4-1-bd8e3eea212f@trvn.ru> References: <20240312-aspire1-ec-v4-0-bd8e3eea212f@trvn.ru> In-Reply-To: <20240312-aspire1-ec-v4-0-bd8e3eea212f@trvn.ru> To: Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, platform-driver-x86@vger.kernel.org, Nikita Travkin X-Developer-Signature: v=1; a=openpgp-sha256; l=2012; i=nikita@trvn.ru; h=from:subject:message-id; bh=AZYs9NLUJZIQH3UzO42Sl9JFaMkrrGJmqRQLPCW7vw4=; b=owEBbQKS/ZANAwAIAUMc7O4oGb91AcsmYgBl8BVqxkbYmjOOfKSPFPtSSvdwMT9L9XYasL75H 7xHmUQPmLKJAjMEAAEIAB0WIQTAhK9UUj+qg34uxUdDHOzuKBm/dQUCZfAVagAKCRBDHOzuKBm/ dWWRD/9T4DJcRb8RwNH6d24DRC+kpGO4aBwP/mEVrXmH2Y5//O0nJC7GlZdr2IA4bLyCH9hcwD7 aNCJEuLmbsrQQY7y6rifwLx+sLUZXmOvfm0IzH6Wb12rzk5YZ2M+XWMiSTmWMfVQHNF+6vuAj7B 4VuF8GN2UEj/xsgIIY+F5IazvPtCGe4a5cOIcoxN1FbpGU/c1EsWAIBQIHRwTv/qNYyLqqBM0tD i3xJTIIG6j8xEW6PHAYpkBbFEDTrl03ItP5p7UngzVQC9Utpjv6ivQrTYRLDN//27+aHjHvbvMA Ir0HTA2EQVzEFOPEvNPVh5xt+mYRfct03LmD5H1c0lbHsu7cQs0NzdOBT0FJlNzxMG+RoUfvMlb qy8nfT1qpOfcZv6XHe/Ks5vONXjzWr6jFVnl2/KQRcgvD12cxSoHSVm0S5xzrXvpXL0eeYKzAH+ oDVwJNTaKMr7zMMUMu4QPdIPZ1KFCVh3OozBC9r4Wu4yzNivuEhL5RdbmWqKmx5Ip1ddj2THWCB DSwShm8jeU72UK3tU8rQ5L9unJvkl3WvgShuQYQx92YmxNmO3y6OTpM+wqFCSG8Tqsax6Ho2pMu 9lJxBaKhqAFmiTY0EG9X33AkWrIYuGjIlhiPcMhUFU5yTnO8jNoIF3NAuKkD8z1odZ+o2s96DlY 7qxIzMflVPoyOjg== 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 Reviewed-by: Rob Herring --- .../bindings/platform/acer,aspire1-ec.yaml | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml b/Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml new file mode 100644 index 000000000000..7cb0134134ff --- /dev/null +++ b/Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/platform/acer,aspire1-ec.yaml# +$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 + + 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>; + }; + }; + }; + }; + };