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GET /api/patches/2216224/?format=api
{ "id": 2216224, "url": "http://patchwork.ozlabs.org/api/patches/2216224/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pwm/patch/20260326-s6-s7-pwm-v1-1-67e2f72b98bc@amlogic.com/", "project": { "id": 38, "url": "http://patchwork.ozlabs.org/api/projects/38/?format=api", "name": "Linux PWM development", "link_name": "linux-pwm", "list_id": "linux-pwm.vger.kernel.org", "list_email": "linux-pwm@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260326-s6-s7-pwm-v1-1-67e2f72b98bc@amlogic.com>", "list_archive_url": null, "date": "2026-03-26T06:35:38", "name": "[1/2] dt-bindings: pwm: amlogic: Add new bindings for S6 S7 S7D", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "1a4c03641ae7f280f83303ee3fcdada2bfea3cec", "submitter": { "id": 87655, "url": "http://patchwork.ozlabs.org/api/people/87655/?format=api", "name": "Xianwei Zhao via B4 Relay", "email": "devnull+xianwei.zhao.amlogic.com@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pwm/patch/20260326-s6-s7-pwm-v1-1-67e2f72b98bc@amlogic.com/mbox/", "series": [ { "id": 497538, "url": "http://patchwork.ozlabs.org/api/series/497538/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pwm/list/?series=497538", "date": "2026-03-26T06:35:38", "name": "Add PWM support Amlogic S7 S7D S6", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497538/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216224/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216224/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-pwm+bounces-8372-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pwm@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=kgx5PVz7;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; helo=sea.lore.kernel.org;\n envelope-from=linux-pwm+bounces-8372-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"kgx5PVz7\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org [172.234.253.10])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fhDhh5Jgnz1y1G\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 26 Mar 2026 17:41:56 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 0876F3074E09\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 26 Mar 2026 06:35:48 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 9DC04345CB0;\n\tThu, 26 Mar 2026 06:35:47 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 79CB233C18E;\n\tThu, 26 Mar 2026 06:35:47 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPS id 310E4C2BC87;\n\tThu, 26 Mar 2026 06:35:47 +0000 (UTC)", "from aws-us-west-2-korg-lkml-1.web.codeaurora.org\n (localhost.localdomain [127.0.0.1])\n\tby smtp.lore.kernel.org (Postfix) with ESMTP id 1D385109E558;\n\tThu, 26 Mar 2026 06:35:47 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1774506947; cv=none;\n b=MwEa208fj62aCCEVjtJYieF3pBrrlZ22pwx73cCoAcfL221x88FUdAQnH8lG8y5rrvQ8CvML6lE5WGzNOGap10Xe3OCyypRD6XQo9yApOplCgqSj4OzMHNFSlWuo30kGgpGPoV+rEPQJHnEhMQLr0EW89AYsm6PXZ/z9DHTegxU=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774506947; c=relaxed/simple;\n\tbh=XgK+c61EJ3POwwUA4dYICWS5n7txtDGgDK9lPOzEOoY=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=DKld1Re+1DB7n98jxS3HR6krDH92cpwsOQUadIGmlJSWVNWKUWVSDY5jHehSxn0Lyxuqf3Hv659k/gmNqzoM3LgTlc1ZAWA+/FEyI0IbbW7t3mgMFGh+wgQKHLoaOn3sctIbAUvVlDvGQhLKnJYyMjJWnmuFyUk5H6inYv5hXS0=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=kgx5PVz7; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1774506947;\n\tbh=XgK+c61EJ3POwwUA4dYICWS5n7txtDGgDK9lPOzEOoY=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From;\n\tb=kgx5PVz7pfvEDHR6tWXx8Q8qJSFZ091irntbeytd6xr4kTLw1BztVuKrCcy9GbJ1D\n\t ySO9EIdAklDv/hh1VBjjtXXRnn0fjuQ7Mq6xFUPXUq7IMLqkFTOrNmdIg8iigJ+NA5\n\t ZGsQ/cpPCd0bfmW8oyPDA7P4IRwsDFxrBGdXhaSwUZ4162Ib00tNP3Htx7svdWUoTc\n\t I6AkbXTsHiSitiYO8YfvPXIm3phld3SSnJbL7t3XGRz8uT/8h5yZMAe2x+irLN7nPj\n\t UMrofdLRaQiAnkytd/P0thnbYlbFA8VQsZuHUzBvd1s45HeiaR8LwxurmD3z9q40/w\n\t S0aWCsM9MVoCQ==", "From": "Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>", "Date": "Thu, 26 Mar 2026 06:35:38 +0000", "Subject": "[PATCH 1/2] dt-bindings: pwm: amlogic: Add new bindings for S6 S7\n S7D", "Precedence": "bulk", "X-Mailing-List": "linux-pwm@vger.kernel.org", "List-Id": "<linux-pwm.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pwm+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pwm+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260326-s6-s7-pwm-v1-1-67e2f72b98bc@amlogic.com>", "References": "<20260326-s6-s7-pwm-v1-0-67e2f72b98bc@amlogic.com>", "In-Reply-To": "<20260326-s6-s7-pwm-v1-0-67e2f72b98bc@amlogic.com>", "To": "=?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <ukleinek@kernel.org>,\n Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>, Heiner Kallweit <hkallweit1@gmail.com>,\n Neil Armstrong <neil.armstrong@linaro.org>,\n Kevin Hilman <khilman@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com>,\n Martin Blumenstingl <martin.blumenstingl@googlemail.com>", "Cc": "linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,\n linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,\n linux-amlogic@lists.infradead.org, Xianwei Zhao <xianwei.zhao@amlogic.com>,\n Junyi Zhao <junyi.zhao@amlogic.com>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=ed25519-sha256; t=1774506945; l=1979;\n i=xianwei.zhao@amlogic.com; s=20251216; h=from:subject:message-id;\n bh=7pPP6FCX/JHlWDMsAPkXc7yrHLEf0gHhe1iZNl6X4a4=;\n b=0ilGapcjKBpO/yK6NfK5WTocVVTM8wUZtDKxrEbLtgMa9SrXPk5KYA3+Iw0XSPAux28L6n1uy\n B5TH4iJqCF4AqIjE3i1yrWcPRAknu8w7aMs+3i+x1uC9MaCgI3MTaOy", "X-Developer-Key": "i=xianwei.zhao@amlogic.com; a=ed25519;\n pk=dWwxtWCxC6FHRurOmxEtr34SuBYU+WJowV/ZmRJ7H+k=", "X-Endpoint-Received": "by B4 Relay for xianwei.zhao@amlogic.com/20251216 with\n auth_id=578", "X-Original-From": "Xianwei Zhao <xianwei.zhao@amlogic.com>", "Reply-To": "xianwei.zhao@amlogic.com" }, "content": "From: Junyi Zhao <junyi.zhao@amlogic.com>\n\nAmlogic S7/S7D/S6 different from the previous SoCs, a controller\nincludes one pwm, at the same time, the controller has only one\ninput clock source.\n\nSigned-off-by: Junyi Zhao <junyi.zhao@amlogic.com>\nSigned-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>\n---\n .../devicetree/bindings/pwm/pwm-amlogic.yaml | 27 ++++++++++++++++++++++\n 1 file changed, 27 insertions(+)", "diff": "diff --git a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml\nindex c337d85da40f..f0c40dc359ad 100644\n--- a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml\n+++ b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml\n@@ -37,6 +37,7 @@ properties:\n - enum:\n - amlogic,meson8-pwm-v2\n - amlogic,meson-s4-pwm\n+ - amlogic,s7-pwm\n - items:\n - enum:\n - amlogic,a4-pwm\n@@ -45,6 +46,11 @@ properties:\n - amlogic,t7-pwm\n - amlogic,meson-a1-pwm\n - const: amlogic,meson-s4-pwm\n+ - items:\n+ - enum:\n+ - amlogic,s6-pwm\n+ - amlogic,s7d-pwm\n+ - const: amlogic,s7-pwm\n - items:\n - enum:\n - amlogic,meson8b-pwm-v2\n@@ -146,6 +152,20 @@ allOf:\n clock-names: false\n required:\n - clocks\n+ - if:\n+ properties:\n+ compatible:\n+ contains:\n+ enum:\n+ - amlogic,s7-pwm\n+ then:\n+ properties:\n+ clocks:\n+ items:\n+ - description: input clock of PWM\n+ clock-names: false\n+ required:\n+ - clocks\n \n - if:\n properties:\n@@ -182,3 +202,10 @@ examples:\n clocks = <&pwm_src_a>, <&pwm_src_b>;\n #pwm-cells = <3>;\n };\n+ - |\n+ pwm@1000 {\n+ compatible = \"amlogic,s7-pwm\";\n+ reg = <0x1000 0x10>;\n+ clocks = <&pwm_src>;\n+ #pwm-cells = <3>;\n+ };\n", "prefixes": [ "1/2" ] }