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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?mkMoA0Chp1PKBdF9SDEWKXFN/1bcTT/4ihkreHEfSY9s9NlDvJduFUjgPtzj?= =?us-ascii?Q?MSmrz7zGGagpB6+4H1UVVQtJK5/9dfBh4kDdRnXSp/6o12+9GrFS9OcV0oEL?= =?us-ascii?Q?u+Iej6Lw71yHIf80pg0PuN3zcb5crb0aNe6O6FDYBsCYtP83n7VoA4IYZmDE?= =?us-ascii?Q?fwL5/5VKrEe2QGblJ1ckzYJErzsPc0X9c92al2TBXH+ccno4oxSskxFaVDA0?= =?us-ascii?Q?fvum2lIA8dbHYRqzOtNRAdXBRIMLHpfrOiyriChmY/fVz9j/agqGDk5ZrkRs?= =?us-ascii?Q?B2MrLtObqH+1s7wsF9swZeXBcJ8EUBMGjPNSlLOLpxAuYDiCyTKCPPH6S0wX?= =?us-ascii?Q?P+DWIgGYbpYNanfMcdURgQTt2SQx1gIuWzu8gaMlOsJIbcCyoDYAU5aTPqHa?= =?us-ascii?Q?UeRuFRpxsyezrta3WOnTWbwph2+0tQKwh95G/yTBiRX56NwlnlrsS4pjmei8?= =?us-ascii?Q?0itea6ElVMBCWtw6nFAcNS+RtjexjAzed4DYUbZ8s6ej5QX6slLsfKq0mzuq?= =?us-ascii?Q?U0UQGjFEHDcwUJq4pue7pq5Y3h3+EFcmcq71Y3gJQFpOpgep09UUO5sDQa/A?= =?us-ascii?Q?22Ne5LrSAJi5quBPSHvQ8pxaRXx8qbjKoZcYx/DP3Txue8B60HTqJqzGUiOo?= =?us-ascii?Q?gncTGKkA9YBIyMp9Y68vhauDm1ErjAgBVzlw8qopHPr0K2nb8pIJSVtO4HhX?= =?us-ascii?Q?b2VaXC5rVHbr9qEy0ncdBd/I/nxiZ3Cp+ahJf9pc+UywTivWsjFzIc3koW4w?= =?us-ascii?Q?Q6htS+UTKTX85xBFiCLenWH9AC+mMIYVOunJ+vxsB7e+WQEKA9CRM6Vbfbkd?= =?us-ascii?Q?EdP9l2/n3hgfLS/aAx9K4n/1GeotXrxoAkBzV0Q7m2fs6SqKsMfPkkH6Nl/z?= =?us-ascii?Q?1Z3QLX7NSw60M9GCcdIWqXbz6t33Ehnfjz55ph7xgMhYQSmqjxNTe2NaLegw?= =?us-ascii?Q?djdGqWd9QN4SywwxIzMjv8o0oJEER/cm9tPSoM8QONa0oTuROtLtT7IG/k2A?= =?us-ascii?Q?AHBLahPYie4STtEspWaGvPdI9AYhmh4d8lkvTozY6BW75SXIDxOQrT21VMHt?= =?us-ascii?Q?bKW9JkN4/YFnBGCWFZVZCAtCRpXIi1IYFYukEI4SQu0FvaDQPI288+HkwW2L?= =?us-ascii?Q?jxWqdsP1jVEGjwUlqe+gwBECih2AG+7CTToRqEvN915JQH7O21DpZau/CeaT?= =?us-ascii?Q?OY/Ll+487dpc0PSuUklVEEBiG1lBPfkcXdIbM0sYE7yY3jRXjG0BYDwX9CLm?= =?us-ascii?Q?5ypJv7Zllo/r5BdAQT6qZpJuG5wCZMGJLY+BIi2sXWfs4Of9W+YjUUe8iK4P?= =?us-ascii?Q?31cvmZU+9nQuOlxZfmXP22g+9ziGWGKCGcar/UyfX04cH+AauZpFshXljEkT?= =?us-ascii?Q?QMfKISSbPREGcejs/YImaOvoCaFcWCFci0VSB7KMjiJWG6bHDtMjPg5Pi3Zg?= =?us-ascii?Q?InaFNrf4meC925xhinlIxQ5X5qrVI1JgId7MTeGQpBThNm1ouS5SXOBGkCmo?= =?us-ascii?Q?cBkZQKVJ/cNtfEUm1B/FhpmppLjQKYb1nGW5F9FqTV5tluUSnG1qcOIVPLbw?= =?us-ascii?Q?I7FCf46W5dsFKPVcwyU=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 374c3591-61dc-48e6-ac47-08de2074028d X-MS-Exchange-CrossTenant-AuthSource: DB9PR04MB9626.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Nov 2025 16:12:56.6298 (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: +B40LqbkEYhnKZmn6g3P3wYYDV2ukyuu21IMAsdmoHI7VjQ2yZgu/D/I2KTbPCsrlt46GXCxVdIJ9TlybwV95Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU4PR04MB10886 On Fri, Nov 07, 2025 at 04:52:01PM +0100, Francesco Dolcini wrote: > Hello Frank, > > On Wed, Nov 05, 2025 at 10:29:05AM -0500, Frank Li wrote: > > On Wed, Nov 05, 2025 at 12:55:38PM +0100, Francesco Dolcini wrote: > > > On Tue, Nov 04, 2025 at 05:27:14PM -0500, Frank Li wrote: > > > > Add child node nand@0 and move NAND related property under it to align > > > > modern nand-controller.yaml. > > > > > > > > Fix below CHECK_DTBS warnings: > > > > arch/arm/boot/dts/nxp/imx/imx6ull-colibri-aster.dtb: nand-controller@1806000 (fsl,imx6q-gpmi-nand): Unevaluated properties are not allowed ('nand-ecc-mode', 'nand-ecc-step-size', 'nand-ecc-strength', 'nand-on-flash-bbt' were unexpected) > > > > from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml# > > > > > > > > Since 2019 year, commit > > > > (212e496935929 dt-bindings: mtd: Add YAML schemas for the generic NAND options) > > > > NAND related property is preferred located under nand@ even though only > > > > one NAND chip supported. > > > > > > > > Signed-off-by: Frank Li > > > > --- > > > > arch/arm/boot/dts/nxp/imx/imx6-logicpd-som.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-pfla02.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ul-phytec-phycore-som.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi | 12 ++++++++---- > > > > arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi | 12 ++++++++---- > > > > arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts | 6 +++++- > > > > arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi | 8 ++++++-- > > > > 15 files changed, 82 insertions(+), 22 deletions(-) > > > > > > > > > > Was any of these changes tested? Is the driver able to cope with the > > > binding change? > > > > I have not board to do direct test. This format is used at imx8 platform, > > which use the same gpmi driver. > > > > This properties are parsed at mtd common part > > drivers/mtd/nand/raw/nand_base.c > > > > If you have one of above board to test it, it will be appericated. > > I did a minimal boot test, on colibri-imx6ull, and the board was booting > fine, with Linux 6.18.0-rc4 and this patch applied. > > I am wondering if there is any impact with the bootloader, this DT is > used as it is also in U-Boot, and there the NAND driver is for sure > different. Any comment on this? I was not able to test this combination. Uboot should have theirself tree, which copy dts and not direct use it. I worry uboot parser kernel's dtb to do some hot fix for specific boards. But most likely not related these proptetry, maybe just add partitions. Frank > > Francesco > >