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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-can@vger.kernel.org (open list:CAN NETWORK DRIVERS), netdev@vger.kernel.org (open list:NETWORKING DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: imx@lists.linux.dev Subject: [PATCH v2 1/1] dt-bindings: can: convert microchip,mcp251x.txt to yaml Date: Wed, 14 Aug 2024 12:44:06 -0400 Message-Id: <20240814164407.4022211-1-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 X-ClientProxiedBy: BYAPR11CA0064.namprd11.prod.outlook.com (2603:10b6:a03:80::41) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9642:EE_|VI0PR04MB10229:EE_ X-MS-Office365-Filtering-Correlation-Id: f4c4228e-8925-428b-b312-08dcbc805a37 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|52116014|7416014|376014|366016|1800799024|921020|38350700014; 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:PAXPR04MB9642.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(52116014)(7416014)(376014)(366016)(1800799024)(921020)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f4c4228e-8925-428b-b312-08dcbc805a37 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Aug 2024 16:44:23.6691 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: vRVDYbEVLVvkpaxEv1QlrkRQypG6w/8Eh9Wz8lPuEXsw6lrN+QlWmOmDcN1tD8ryPVYFEq3Da7yVZCfwQ1vHug== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR04MB10229 Convert binding doc microchip,mcp251x.txt to yaml. Additional change: - add ref to spi-peripheral-props.yaml Fix below warning: arch/arm64/boot/dts/freescale/imx8dx-colibri-eval-v3.dtb: /bus@5a000000/spi@5a020000/can@0: failed to match any schema with compatible: ['microchip,mcp2515'] Signed-off-by: Frank Li Reviewed-by: Conor Dooley --- change from v1 to v2 - Change maintainer to can's maintainer - remove label 'can0' in example - file name use microchip,mcp2510.yaml --- .../bindings/net/can/microchip,mcp2510.yaml | 70 +++++++++++++++++++ .../bindings/net/can/microchip,mcp251x.txt | 30 -------- 2 files changed, 70 insertions(+), 30 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/can/microchip,mcp2510.yaml delete mode 100644 Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp2510.yaml b/Documentation/devicetree/bindings/net/can/microchip,mcp2510.yaml new file mode 100644 index 0000000000000..db446dde68420 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/microchip,mcp2510.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/can/microchip,mcp2510.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP251X stand-alone CAN controller + +maintainers: + - Marc Kleine-Budde + +properties: + compatible: + enum: + - microchip,mcp2510 + - microchip,mcp2515 + - microchip,mcp25625 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that powers the CAN controller. + + xceiver-supply: + description: Regulator that powers the CAN transceiver. + + gpio-controller: true + + "#gpio-cells": + const: 2 + +required: + - compatible + - reg + - clocks + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include + + spi { + #address-cells = <1>; + #size-cells = <0>; + + can@1 { + compatible = "microchip,mcp2515"; + reg = <1>; + clocks = <&clk24m>; + interrupt-parent = <&gpio4>; + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <®5v0>; + xceiver-supply = <®5v0>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt deleted file mode 100644 index 381f8fb3e865a..0000000000000 --- a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Microchip MCP251X stand-alone CAN controller device tree bindings - -Required properties: - - compatible: Should be one of the following: - - "microchip,mcp2510" for MCP2510. - - "microchip,mcp2515" for MCP2515. - - "microchip,mcp25625" for MCP25625. - - reg: SPI chip select. - - clocks: The clock feeding the CAN controller. - - interrupts: Should contain IRQ line for the CAN controller. - -Optional properties: - - vdd-supply: Regulator that powers the CAN controller. - - xceiver-supply: Regulator that powers the CAN transceiver. - - gpio-controller: Indicates this device is a GPIO controller. - - #gpio-cells: Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity. - -Example: - can0: can@1 { - compatible = "microchip,mcp2515"; - reg = <1>; - clocks = <&clk24m>; - interrupt-parent = <&gpio4>; - interrupts = <13 IRQ_TYPE_LEVEL_LOW>; - vdd-supply = <®5v0>; - xceiver-supply = <®5v0>; - gpio-controller; - #gpio-cells = <2>; - };