From nobody Sun Nov 24 13:29:16 2024 Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2063.outbound.protection.outlook.com [40.107.21.63]) (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 0638F1D5AD8; Tue, 5 Nov 2024 13:09:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.21.63 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730812188; cv=fail; b=r2CCT7gNyR4QacSWC6jmHiewE2PpDLVA9slfn6NXUXVW+dS3ZpzEL59dWCAnQRHmQqF/G6P9yDTgB0ckdV9iSJ5hy0w2AtDDXqisHvV9VvM6+FOtgDkpAv5gJdLCA/zfVh6o1knNMqu8o5gWfktbOMcO9CPpN1LX/AUPvdWPmjY= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730812188; c=relaxed/simple; bh=D4Ak6jcKklaQNd9P5WXiyg8rFu4ecgUqmYcpaVN0Huk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=Xdma1ZEJ4mZh4OnmDDXBPc0RRTlmMdDk+gU0HyQXEaw0CmvPAJlMleg2F9MlVdwx3rJDFXGB/MgqF5/COxUZ6b0l8K0Df1ZrVX0GR9vuvBzcKq3Z0yQChFNcbjT+b7R/yPADSkULYlZcAXHoAm+7DYGqY2LhHUnzDwkfKma3F08= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mt.com; spf=pass smtp.mailfrom=mt.com; dkim=pass (2048-bit key) header.d=mt.com header.i=@mt.com header.b=ekINm43W; arc=fail smtp.client-ip=40.107.21.63 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mt.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mt.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mt.com header.i=@mt.com header.b="ekINm43W" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ZetmmI0mMhShX8uuJRoOs/o2hPrpoRcCNwlCMCqeWtoHk4S7ecw1a06FML05h8fSUbzZlf2XqadpMxt8suB0lWc6u/Resw6JvQqczwHkEL748Am2ZIb2l5nJG2QUFiNLGw24ufCSMXj4gQYlA69oqMZOxBgIXsfyRhc3pDrTgkBZ5Q2UV2trWYOTHjWSmwiqmzYUJgevFcs7bwEFx2rZ11qHGDSPyg/SsAindhgBGen8Z/+hV/qm637dvIqwhKO3OXsa+WpQeS4UiMx6AAfgCWKJMw2ilJ0oEV2NfNvkRu6F88+pr1hb/kpPyV+qjg9xhU8CIWMrClnlK5jMiBFO1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=iCaMny5/duH60dVwnVNbsO12yqHuLzmpEI39bRaipvU=; b=L5yo/un2sqeiQyB58iS0NFCfFY10kyzqFQcOijQGyUar0TG8jj0xk9516NSmracgoAO4cSqKolVFpDkLIsbEd/qXzKyC5pIJJKewGHU374VghIXY6dTcJC4rvvhq3PoKvkZQRRH0fRNd36kw6a2sRJB3fqrS9rD3YhBD348j3ZOUm4lYS552VfzLYYzp3FGRxdueXLE2XGFceWH/jE85Omqz1qWuyqv1yMwQpe8/pfVF4o0z+CWcfc92vgPhkxZcpRxU/7ggIflA8OCP1RTSBJtlCsEgnJcomZ27LG6YWtltG0v2Hq18IlnSa7E8e9gE0q5gt9t1i8POqueSXi33mw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=mt.com; dmarc=pass action=none header.from=mt.com; dkim=pass header.d=mt.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mt.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=iCaMny5/duH60dVwnVNbsO12yqHuLzmpEI39bRaipvU=; b=ekINm43WBa1RwJuOTWyr0qDyAqdmB+qe+qhOIUkoj029n3zFRIFfgCaS2WdyUCc2qmceygsaEk3TtRknSm14dIXiBVoqY0X/hD/0a21Bfo1xRiDC4qa3apKDsTnwBwP4hN/2Fvs35ivp/PKnhajzMtyxptL7DzdO0EbLlD3OaXSq1xKSOvMjD/+HrKJ+MvYlWKVJbPQbeA5Kx6MvUf7ur/JaWYniWTc7nJXT6Ppa+zDj4lgknOivacL0GlwWqAqKE9Vt/d5nxwBSHPjlMfsEJE9CorPrWED2kqlNa/sucoIGifPJwjaSts8byvZqbaAvnGuvd6mE+pShqqJ9ag5QiA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=mt.com; Received: from DBBPR03MB5399.eurprd03.prod.outlook.com (2603:10a6:10:f5::22) by PAVPR03MB9211.eurprd03.prod.outlook.com (2603:10a6:102:325::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.18; Tue, 5 Nov 2024 13:09:38 +0000 Received: from DBBPR03MB5399.eurprd03.prod.outlook.com ([fe80::2fec:64f5:1893:f53a]) by DBBPR03MB5399.eurprd03.prod.outlook.com ([fe80::2fec:64f5:1893:f53a%4]) with mapi id 15.20.8114.028; Tue, 5 Nov 2024 13:09:38 +0000 From: Markus Burri To: linux-kernel@vger.kernel.org Cc: Markus Burri , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Marek Vasut , linux-input@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 3/7] dt-bindings: input: matrix_keypad - convert to YAML Date: Tue, 5 Nov 2024 14:03:18 +0100 Message-Id: <20241105130322.213623-4-markus.burri@mt.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241105130322.213623-1-markus.burri@mt.com> References: <20241031063004.69956-1-markus.burri@mt.com> <20241105130322.213623-1-markus.burri@mt.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: ZR0P278CA0128.CHEP278.PROD.OUTLOOK.COM (2603:10a6:910:40::7) To DBBPR03MB5399.eurprd03.prod.outlook.com (2603:10a6:10:f5::22) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DBBPR03MB5399:EE_|PAVPR03MB9211:EE_ X-MS-Office365-Filtering-Correlation-Id: 0bf6abc9-24d5-441c-1951-08dcfd9b1a2a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|52116014|376014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?hZ1AEuPr6Hu8icpMhRxk04KbfbU8gs6eb0VoBEwzCQ4N2rEWekfEY1mRR7L4?= =?us-ascii?Q?eYBvlbb3Gpbp0fHTfOLn1qsqcsO4nzeeWdeKFTF8GLyZGRPxKsekDjPXe7xX?= =?us-ascii?Q?GDwmjB6thynZzLvqs1qwatvByacPHLact1kMXQ0+TgkiiYFACf9pF1Wp/lld?= =?us-ascii?Q?Pk+A7wRiOlxaBgRRDWOxUbURYrDOPgRKTtVnEn7WNhgtn21Gfp91jAMeGyRi?= =?us-ascii?Q?2dRLg9mG/mhuKmpN7WGqzhGZgrMppwUXx0ZR4KwxWLACU3y0Ki9+huLA/LwJ?= =?us-ascii?Q?3p+xqRzvQM1tRyvgf0x5d+alhmW5j40m17sQN1qaFs67jLVmfqgKJ0CmsW7c?= =?us-ascii?Q?lS+6Y00x6Tqi/Bkjo3GXHtjBLovZenoAiYG8vO+et2OJb07Q5JdJQInTT1/n?= =?us-ascii?Q?/XuQaPYh+FDO+BAeE3LXH3+3N51X6q9fydFjjNfaUB5bcYjt9bDqqAGMGAaT?= =?us-ascii?Q?L+VPw5RF2mvBR3MYD7kcN0b4xQ11ngwQ55n3/Tp/3pRA+D4aY5lj5bqCo4Dk?= =?us-ascii?Q?OTnH532Kl4cVzb3rxdOUK2i8ksFYypdJkjd94y4/QcStU884hJpN/l01J2D/?= =?us-ascii?Q?EdOBMBapy+XssHG/+bE5j1EkumWH7SVxo8VVUPDH0B6FlSYGUXirMLmQVP74?= =?us-ascii?Q?vh5KG0SJU3Wd6BPegJAoKnbZsG/yxoa5eDVUjnHI7e45w0igXkDRXnGHF/lc?= =?us-ascii?Q?wZxr1yXkZLy17jVC4U/eMNa+hzoFq30Tm0TsL1aKC9G+BTnbYdLrhb+cnBQH?= =?us-ascii?Q?VfHPLm3024qZC8qx/aoeVM69zN/g03Gp+mQuUcHIo2FTXPh6PSlH5RYlLYv6?= =?us-ascii?Q?ao/i5CJD0+WEcHZJ0s+INRom3OJpEwbLfK+aPCwpOOvRRv4JKa3micxgLYmg?= =?us-ascii?Q?8jQVinBotcDRcgz3bjnJQyOng2WilvNcpxn8esQmIccHRl3YKH3dSh4YuxYP?= =?us-ascii?Q?UyXEqv2MTf5x3olQS8xon2WJVTLHmGvlAAgRBrxp1bdG/O+jrPzXl/OaO5c5?= =?us-ascii?Q?g6BnRyYmbiDbwHkLzaSLQtVXlDfd8GkMH3pIHpdn4BSNgmPgtxkS5xDkuDnB?= =?us-ascii?Q?GwDiPtZ7EsCWX/n/U27WsSGMuIYn8FixvDSxKhYGDliMnyoWaFcVtNFhPo9Z?= =?us-ascii?Q?qK+z7A87UqAqUC+f1bo0TaFFg26tPZXnMpffB4nP0LZIBvlXUXdateL0gqnd?= =?us-ascii?Q?Q5dGjHbuDN/jf8QrzaJNjzBor01AmKkcNMDZBcGgCgvUnxV7tvN4luVw9S35?= =?us-ascii?Q?Lm7IwYWglt5jPECZ/zHdtAdW0owStJR2S4wvP1HjhcGylwGzLljutT9Hvf7f?= =?us-ascii?Q?DAJ+8jUdR3B1MHfQmESDd2R2?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DBBPR03MB5399.eurprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(52116014)(376014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?iNEK+NVxJg0iAxIXB/9/XFLMnyLEHUdpei8lcfIjj9rVeXahDzIjmUaF6/MQ?= =?us-ascii?Q?gd/rL3syJI0ekk7qKGoXZRPdQMbtmS4MEuUcYHzKY4Qr0l3Jl2N+QTV6lReu?= =?us-ascii?Q?wWIyhQIhsSp+10Mm06Jof0lx0MWJRNhGI+T6KOu8ImimjJgDrHPxJQ7xhqzZ?= =?us-ascii?Q?ik7DnYEDCWPRs3mmEppivRPOYjaZY0Zr/lgzRWirXPMtZY70of1PXDKK11V3?= =?us-ascii?Q?+o1uc68PUp/vhbHC2xiE4LASFDmlbn60aR/VZX5UM2tjSszB0twZBirpHdaI?= =?us-ascii?Q?2XdSN3lJjn2mb/ZxoxkUX7wqDYa6l2AGVlp5jdGcnx+9GJAMEkblt/Vx+7DM?= =?us-ascii?Q?1g/2mv59J+3XM2RQ1Dx93yqyebJ1mObXmZL59hKkyGvFsLJEwt1bhy/r39lJ?= =?us-ascii?Q?yB71CTu7oHwJtfxNOSJSWPME+Y0Aup7JxgKjB4OK/y7lsqNTlcFusnpEA7MT?= =?us-ascii?Q?3LAGrFAdcUuZztNQVAXbKORqnRBaWHUwrNLfE95D41h6cGT//J1j0i+gUHUl?= =?us-ascii?Q?gAb10W8hXYA692VhgZgmbkrueqhzJO9mjnpJKPAdm6+Mn7atZVaJFuW45zlr?= =?us-ascii?Q?+9MuKfl69mSllrQB7hwyqaVMXbTcLyPPa145dX/rQb/6uPhTfCdwIYMq4BJC?= =?us-ascii?Q?q8HnigsjNnUH2g2muzJR9iHU+PVY8VVYKH9UHsVFaMg+WE/ruqEl4u7AJ3EO?= =?us-ascii?Q?3Nb+K4J1Cib3fEgC7j8QIf8H4NPWkPIMmlk2h85ClLeJbbUZDn2wVGzlCZRf?= =?us-ascii?Q?p21hGY+RFUf0y/IVCt3IMAyuGZRoZmqPEya6vK2Vrwn+o5I4RIzUiWJq3zTK?= =?us-ascii?Q?Br7gss9MC6JUv9VMW22cWJ28CtpuSL6m2cRCt4dC+Z7XfGaYuI6LhqNiVkLh?= =?us-ascii?Q?Ver7VRVf9dtrZ8pVc3Ok7ncXYShCAV+eV0yfwDM4OPxLzPNB6jWEWCOPjIwn?= =?us-ascii?Q?hfZiEu92LBQg64IejyHzmHZxvmpQWdq1sveF0AI/LlcPJ4oMhyqX+fBKy6as?= =?us-ascii?Q?wIs5Y71hYgbiBxLcW2bNFSPHOCkWp1Dmc+9ZMv+jKb4iSDvJjUULecGUExWd?= =?us-ascii?Q?GypkRhD1I36hkQsoSkTyJWyjRepfC7a5LOOXe+U40mKTDNq7mfvnquh6uYg1?= =?us-ascii?Q?HxPpdDvd3ncHdof9lUMJh3lAp5SBTzbE2QjE4UPvurObnOVgoOojcLWni0MN?= =?us-ascii?Q?s/uPeaP44u+7+pu3EaM3k+UgFkWeE/uo+xfaXzXh5oLhw0hZOk0IPnjDaDtM?= =?us-ascii?Q?/E1pUC4Mwjo0tAKBkq3jCWr2pJkDzUfJKwZwu2qaRivmwMVWn1kFExgL1I0r?= =?us-ascii?Q?7vhJuubYAL7POdZqLwyiFCuV0CoXAmFVr+QwuQZrRDsd3csYNgnWSGKzT7Sx?= =?us-ascii?Q?WgqCOEpocdmBpu6Yd1FpO7Vb3fR+6EqlFTGx3M7R85umaJOaOQ2wPDfXbkvr?= =?us-ascii?Q?fteKkaTlK4hoee9s4R5unGfKagpv1ujM8Kt9F8mjOykl412fphAyZefaQdeX?= =?us-ascii?Q?agUjR8g2cKQoJTl9WVda3p101Eej9RhuQfBWSRB3gC8Tb5ySFpQ8z6gOjFZe?= =?us-ascii?Q?DkWEHRnFsKA5VptUpv4UMFhmlbxW4Ek+pqHr+b9u?= X-OriginatorOrg: mt.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0bf6abc9-24d5-441c-1951-08dcfd9b1a2a X-MS-Exchange-CrossTenant-AuthSource: DBBPR03MB5399.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2024 13:09:38.1248 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: fb4c0aee-6cd2-482f-a1a5-717e7c02496b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: WFpkvq1GkEH9pq9XoR38j3leLnDI1qGE0M7/PoLXo6q0rTjK/foNsni4yDBq82iMXuDUzX84vYgxM1gJRK2lgQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAVPR03MB9211 Content-Type: text/plain; charset="utf-8" Convert the gpio-matrix-keypad bindings from text to DT schema. Signed-off-by: Markus Burri --- .../bindings/input/gpio-matrix-keypad.txt | 49 --------- .../bindings/input/gpio-matrix-keypad.yaml | 99 +++++++++++++++++++ 2 files changed, 99 insertions(+), 49 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/gpio-matrix-key= pad.txt create mode 100644 Documentation/devicetree/bindings/input/gpio-matrix-key= pad.yaml diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt= b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt deleted file mode 100644 index 570dc10..0000000 --- a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt +++ /dev/null @@ -1,49 +0,0 @@ -* GPIO driven matrix keypad device tree bindings - -GPIO driven matrix keypad is used to interface a SoC with a matrix keypad. -The matrix keypad supports multiple row and column lines, a key can be -placed at each intersection of a unique row and a unique column. The matrix -keypad can sense a key-press and key-release by means of GPIO lines and -report the event using GPIO interrupts to the cpu. - -Required Properties: -- compatible: Should be "gpio-matrix-keypad" -- row-gpios: List of gpios used as row lines. The gpio specifier - for this property depends on the gpio controller to - which these row lines are connected. -- col-gpios: List of gpios used as column lines. The gpio specifier - for this property depends on the gpio controller to - which these column lines are connected. -- linux,keymap: The definition can be found at - bindings/input/matrix-keymap.txt - -Optional Properties: -- linux,no-autorepeat: do no enable autorepeat feature. -- wakeup-source: use any event on keypad as wakeup event. - (Legacy property supported: "linux,wakeup") -- debounce-delay-ms: debounce interval in milliseconds -- col-scan-delay-us: delay, measured in microseconds, that is needed - before we can scan keypad after activating column gpio -- drive-inactive-cols: drive inactive columns during scan, - default is to turn inactive columns into inputs. - -Example: - matrix-keypad { - compatible =3D "gpio-matrix-keypad"; - debounce-delay-ms =3D <5>; - col-scan-delay-us =3D <2>; - - row-gpios =3D <&gpio2 25 0 - &gpio2 26 0 - &gpio2 27 0>; - - col-gpios =3D <&gpio2 21 0 - &gpio2 22 0>; - - linux,keymap =3D <0x0000008B - 0x0100009E - 0x02000069 - 0x0001006A - 0x0101001C - 0x0201006C>; - }; diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yam= l b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml new file mode 100644 index 0000000..745652b --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/input/gpio-matrix-keypad.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO matrix keypad + +description: | + GPIO driven matrix keypad is used to interface a SoC with a matrix keypa= d. + The matrix keypad supports multiple row and column lines, a key can be + placed at each intersection of a unique row and a unique column. The mat= rix + keypad can sense a key-press and key-release by means of GPIO lines and + report the event using GPIO interrupts to the cpu. + +maintainers: + - Marek Vasut + +properties: + compatible: + const: gpio-matrix-keypad + + row-gpios: + description: | + List of GPIOs used as row lines. The gpio specifier + for this property depends on the gpio controller to + which these row lines are connected. + + col-gpios: + description: | + List of GPIOs used as column lines. The gpio specifier + for this property depends on the gpio controller to + which these column lines are connected. + + linux,keymap: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + An array of packed 1-cell entries containing the equivalent of row, + column and linux key-code. The 32-bit big endian cell is packed as: + row << 24 | column << 16 | key-code + + linux,no-autorepeat: + type: boolean + description: Do not enable autorepeat feature. + default: false + + wakeup-source: + description: | + Use any event on keypad as wakeup event. + (Legacy property supported: "linux,wakeup") + default: false + + debounce-delay-ms: + description: Debounce interval in milliseconds. + default: 0 + + col-scan-delay-us: + description: | + Delay, measured in microseconds, that is needed + before we can scan keypad after activating column gpio. + default: 0 + + drive-inactive-cols: + type: boolean + description: | + Drive inactive columns during scan, + default is to turn inactive columns into inputs. + default: false + +required: + - compatible + - row-gpios + - col-gpios + - linux,keymap + +additionalProperties: false + +examples: + - | + matrix-keypad { + compatible =3D "gpio-matrix-keypad"; + debounce-delay-ms =3D <5>; + col-scan-delay-us =3D <2>; + + row-gpios =3D <&gpio2 25 0 + &gpio2 26 0 + &gpio2 27 0>; + + col-gpios =3D <&gpio2 21 0 + &gpio2 22 0>; + + linux,keymap =3D <0x0000008B + 0x0100009E + 0x02000069 + 0x0001006A + 0x0101001C + 0x0201006C>; + }; --=20 2.39.5