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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: 983c7a48-00f7-4051-efe8-08dce71679f0 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Oct 2024 21:24:50.2423 (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: ZmwzZtHnnR4ab0NzKf/EwogXBI/yIlJa7uFqfCsQKjDi6tUepXnGZLgq18BBH2t6GGlcWiMc5W6Z6spPecBaMw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB6976 From: Animesh Agarwal Add missing big-endian property in watchdog/fsl-imx-wdt.yaml schema. Only allow big-endian property for ls1012a and ls1043a. Fix dtbs_check errors. arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dtb: watchdog@2ad0000: Unevaluated properties are not allowed ('big-endian' was unexpected) Cc: Daniel Baluta Signed-off-by: Animesh Agarwal Signed-off-by: Frank Li Reviewed-by: Krzysztof Kozlowski --- Change from v1 to v2: only allow big endian for layerscape platform. previous post at: https://lore.kernel.org/imx/20240806103819.10890-1-animeshagarwal28@gmail.com/ check spec, and dump watch dog reset value at ls1043a platform. 0x02A80000: 00 30 00 00 00 10 00 04 00 01 00 00 00 00 00 0 It is big-endian. imx2_wdt.c use regmap which call regmap_get_val_endian() to handle endian. So this change is corret. big-endian for wdt is necessary --- .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml index 36b836d0620c9..0da953cb71272 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml @@ -48,6 +48,8 @@ properties: clocks: maxItems: 1 + big-endian: true + fsl,ext-reset-output: $ref: /schemas/types.yaml#/definitions/flag description: | @@ -93,6 +95,18 @@ allOf: properties: fsl,suspend-in-wait: false + - if: + not: + properties: + compatible: + contains: + enum: + - fsl,ls1012a-wdt + - fsl,ls1043a-wdt + then: + properties: + big-endian: false + unevaluatedProperties: false examples: