From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from CHN02-SH0-obe.outbound.protection.partner.outlook.cn (mail-sh0chn02on2113.outbound.protection.partner.outlook.cn [139.219.146.113]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6D43480353; Sat, 17 Oct 2026 10:00:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=139.219.146.113 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792231231; cv=fail; b=Bw3AwjljI+V/Z4fIA2i6+hpxbX7XatLMiSAcho5rIyJ98xmMqzTmGrTtnmqgHKOmmNV7O+FYNTJGwlJNshUdRu1s47MgTZp06gYAZYjoa54jLZlLEX80N+IVjrFsc5ZgvYv50rCUn/AcauVFVRUy0Ept5jWzb+Lfu/7MGNTsgGk= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792231231; c=relaxed/simple; bh=rqfWz8mnuTu3icpkMoIFaj5SFFde6Czm29C2y/JGP7o=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=X3LTMWXyaCo6s4SiFi1uujEiJfl1uVmFWGVq4L/ZM3YD6AE1Kn+DTu4AAbMd7ZQxRd0pqPaETgQpvhY4d2bLRRcfDbDzrNOaUecFhJJwp6A6c+Vu5DBo3QU9sSa488bbEGnrPpa+kq13kpX9aascFjj0IgyutHRVtsBCgVXH6KU= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=starfivetech.com; spf=pass smtp.mailfrom=starfivetech.com; arc=fail smtp.client-ip=139.219.146.113 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=starfivetech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=starfivetech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Tnh9D/U9gGF5RF+qcrZNocKQIX2xMtSz2uLHz5dHZowcUOxEapsNedjWwRpM1xguFYeVYRKISthX0D6JImk2/gyJ9DBaTsAyI8VuN+5LPT55gyXslZ6Ga2rAoRHI0OXgvBEirsxlsxA5cKb9hIWUuR0kaeojjJGsKj1FUmtFTb/NDPA+tUtNf5acRnfOKvqwRZZfDEW4jeoHMkZw7NfO5fr9HjQcHj/K6UYE3QBBK5X0vc8JdRjSdxJaHYTYh2ZCOiO4OQf9HrqM3esAD68rbyt9+fepqIRYfKJXqMkg0upDgyP1UIQvWBgPRT3raBxtX+16XuQ7pQeZ0hgF2yDhcA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=DGI47VyFxzWFs01bJ2NEHSW1CMfTAtTqTQtvXRA+cVo=; b=mgQbQMCVosUk583TExD8dOfxs5mWn1ZDmHyjppFcc/IaXxX7rdwavFE7mfc4tScZbtbb7syiEbctqQRLOB11pF9WCsUu2CYbIm0Keb+HdJOo9eRr9V3+fqqxGg90W9TqZXb4CiZ2h3wI6aMPx+ZN8QjdY03HFDbLJiwMxQNJjRAt0uy9WmslSkhL/V+XWdDQkyNlfaEBm3wGQvGMg8csNuNs9wPb/d99EQyXEEG3mlPMNc9RPk48W5H/vMcewLdElexc7mtX+1CG+J9PhnSdJYCxP2wxlNtR9LzeyyhWECzOmuLsue01q0pyAz4ps6Cq/pso7JDkpGqUlY+qgG2NOA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=starfivetech.com; dmarc=pass action=none header.from=starfivetech.com; dkim=pass header.d=starfivetech.com; arc=none Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=starfivetech.com; Received: from ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) by ZQ4PR01MB1220.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:14::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.522.17; Sat, 17 Oct 2026 05:25:42 +0000 Received: from ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d]) by ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d%4]) with mapi id 15.21.0522.016; Sat, 17 Oct 2026 05:25:42 +0000 From: Changhuang Liang To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Arnd Bergmann , Bartosz Golaszewski , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Lianfeng Ouyang , Changhuang Liang Subject: [PATCH v1 0/8] Add ADC, eMMC and VGA pinctrl for StarFive JHB100 SoC Date: Fri, 16 Oct 2026 22:25:26 -0700 Message-Id: <20261017052534.115203-1-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: NT0PR01CA0031.CHNPR01.prod.partner.outlook.cn (2406:e500:c510:c::14) To ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: ZQ4PR01MB1202:EE_|ZQ4PR01MB1220:EE_ X-MS-Office365-Filtering-Correlation-Id: d5e31f80-7d27-4fff-66d5-08df2c0f1689 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|1800799024|366016|52116014|376014|38350700014|56012099006|261009223027099003|10067099003|18002099003|6133799003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230040)(23010399003)(1800799024)(366016)(52116014)(376014)(38350700014)(56012099006)(261009223027099003)(10067099003)(18002099003)(6133799003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?AZtOqGn1gM0g0hz5ofLAeAZ8xKqczOv5OfNzQykdXVq04BZGDZ9lHTT0+gPp?= =?us-ascii?Q?Sr0dN+z285rBtdhw/u0fehkCI6gIncsrxPx6dyxnyG9LMCHStBwaW/CM6uGR?= =?us-ascii?Q?luLTxalBlma7c55DYZSASIzCEeUm4Qp90IpYPSrj64t9W638AF9syZ4uuYml?= =?us-ascii?Q?MkKZUJq+JwWXH0XqlHq5qarMuM9UeA/O/7SLSrJy0wStUpJF22MgjNR6b7g+?= =?us-ascii?Q?9LCYp+H2IyAlcTt/4IP6cQ5V0uEcvHeZRe+z3MQLobhx/yZ1MBBMK5le7Ppk?= =?us-ascii?Q?vBC1qWKNzIoNNzSJzua00l4A17ReywfIx2eH5XkNvyYXGqBdHTBbujhnb1nw?= =?us-ascii?Q?zChJxXP5f+12ZOpCa5a5EMCU41alqKcZ9zdf3HncXrc7iBY0u92SNfAwLP43?= =?us-ascii?Q?c5JVCb3gMPYIH25WwHmWbEytyVY0lhUWiZa2yzBs4Y1KTfTtIE9VjJc6GR+K?= =?us-ascii?Q?lUOkWrvTZZlAO2LFIyARNx61vCKZZSkqtJRZKxP1E6FlJ7V1PU2CnvawCGEZ?= =?us-ascii?Q?cbW1s1Je/2IrqincNhFmzNyv4/ycFUbu/VQc3QDhHVxSGKAxsR9v/RCmtY36?= =?us-ascii?Q?FM+DQtNSUWbcyaiV6ccjmxKK8j3xdTCLA3x5IN+ANmZANvi0qvEEVH9fGsQT?= =?us-ascii?Q?0y1TxyvJxADb2Bjl5HYTSYFwiAZ3E/UnHDpO7vPTdbCDjRZIPAgy/ElsouYr?= =?us-ascii?Q?WLyCzPTn5h49B+sblH/3+0AsBo2pFWWafm3qn3VjL0agJH1MRlXE0as4mkYw?= =?us-ascii?Q?A6SwsOMpT0ua5judtXKMARceI3avuyH+d2mAwtuVQiaew7qXgIZ6GXMQUnFP?= =?us-ascii?Q?dWHicBsr0h6GS1x/h1LCzjaIF4siTc/4rj1hdFozCm4/rgNRLGTWcM1f0yDn?= =?us-ascii?Q?zPPmx8lRJQKl4uhjD8ja4a9igX3AdOUmNqIg7LwhjSqeoNT9ENSM+Aptq7Q1?= =?us-ascii?Q?bwSyWs07cPa7WhxVju3bvgXCG4RyA7aNdGi95CneePAaM357tM4O/CoIuHNV?= =?us-ascii?Q?uWGeKzDWR5jWXs7TuxzbwkSUnLM+iUWwF6dw2je//QoNf3ek2Ihm5RCarEl8?= =?us-ascii?Q?yF2EHZuEYxwcaOrTcpZbA2S4Uea5jWOhRYmpoM0250w7iBF56qR3wu0FObuD?= =?us-ascii?Q?iDsA/WVCuBRpR+EiP6aE55IahAI0x5SASk6DeVxOGfjvVh5WVAWfhAmJ5d9f?= =?us-ascii?Q?wqEOiGT4fUVtW3QnU5RJvOUI9dpsPlO9xeQZipxlcIAX9hWBQvkEIJg7PziJ?= =?us-ascii?Q?iC6z9l6cncHmofu+jXHL53eXHrARIuNA+aF/gTS5y2EHBOV2o2NiW53QtuwE?= =?us-ascii?Q?VY/brmIm3zG50qhgKgWvW/d0rYkX3Mft7BBJw9z8ptttr4G2KbwyAFXQuc5l?= =?us-ascii?Q?eYY9FYYRyBgL9VFUnUSAcj1f43NzW+o4CUt6Q8+D3ehBLf8HA4H/AHarBBlt?= =?us-ascii?Q?kSSzS/vQf9fb5KFgm51lmaRC5Wd5rcp+PuIj7BUXMhdD3zQstLq0saG2HeaZ?= =?us-ascii?Q?MaBut4KM6NNAwRbazEv5/F6oodZ8rPKTGRrlIZxXtrki0jyY8wVNoHGDGKRw?= =?us-ascii?Q?nm/BTPUO1zMMOfevY4FGST9B09d4Hx6HEf7j4A3nToby4sN5XjGZCmflmXst?= =?us-ascii?Q?hBS4FTNFenoofq1dUYQwZxT97VVI4N6AhVVhqG+NJ61VjonFbHhTaehKu7hB?= =?us-ascii?Q?rnLqJU1SBksOaP+qFLog391d5kzpyup2VCfv7hcdy6DliiBwDEToTePxBlTS?= =?us-ascii?Q?U8SMYFbleDtDz7YOwyqqbnaGd4/9cPDs1Az1Xzhc/UgF/WZ9nCMO?= X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5e31f80-7d27-4fff-66d5-08df2c0f1689 X-MS-Exchange-CrossTenant-AuthSource: ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2026 05:25:42.5074 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ZOeUSb26i+NGjeqjxOu07aYf+qY3x2+y2JbsheSqgMsHBvidIN9WfVdjyO7t3FGx/70GkLsSCkrLECBQc1v/jDiGydSvEyKITce18j3g0ciFmT+kyTdQbbwSEacvtHxl X-MS-Exchange-Transport-CrossTenantHeadersStamped: ZQ4PR01MB1220 The JHB100 SoC has 13 pinctrl domains - sys0, sys0h, sys1, sys2, per0, per1, per2, per2pok, per3, adc0, adc1, emmc, and vga. Series [1] completed the submission of the first 9 domains; the current series provides pinctrl implementation support for the remaining parts. [1]: https://lore.kernel.org/all/20260910100357.130134-1-changhuang.liang@starfivetech.com/ This part of the pinctrl has some special aspects: 1. adc0 and adc1 have different function select configurations. 2. Both adc0 and adc1 require 1 clock and 2 resets. 3. emmc only supports the input-debounce-ns pin configuration. 4. The drive-strength supported by adc0, adc1, and vga has 8 selectable values. Changhuang Liang (8): dt-bindings: pinctrl: Add starfive,jhb100-adc0-pinctrl pinctrl: starfive: Add StarFive JHB100 adc0 controller driver dt-bindings: pinctrl: Add starfive,jhb100-adc1-pinctrl pinctrl: starfive: Add StarFive JHB100 adc1 controller driver dt-bindings: pinctrl: Add starfive,jhb100-emmc-pinctrl pinctrl: starfive: Add StarFive JHB100 emmc controller driver dt-bindings: pinctrl: Add starfive,jhb100-vga-pinctrl pinctrl: starfive: Add StarFive JHB100 vga controller driver .../pinctrl/starfive,jhb100-adc0-pinctrl.yaml | 168 ++++++++++++++++++ .../pinctrl/starfive,jhb100-adc1-pinctrl.yaml | 168 ++++++++++++++++++ .../pinctrl/starfive,jhb100-emmc-pinctrl.yaml | 129 ++++++++++++++ .../pinctrl/starfive,jhb100-vga-pinctrl.yaml | 163 +++++++++++++++++ drivers/pinctrl/starfive/Kconfig | 44 +++++ drivers/pinctrl/starfive/Makefile | 4 + .../starfive/pinctrl-starfive-jhb100-adc0.c | 85 +++++++++ .../starfive/pinctrl-starfive-jhb100-adc1.c | 85 +++++++++ .../starfive/pinctrl-starfive-jhb100-emmc.c | 77 ++++++++ .../starfive/pinctrl-starfive-jhb100-vga.c | 86 +++++++++ 10 files changed, 1009 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-adc0-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-adc1-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-emmc-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-vga-pinctrl.yaml create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-adc0.c create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-adc1.c create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-emmc.c create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-vga.c -- 2.25.1