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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?n91L+h/donlrFWj8Nzv17surJERlI2ErBZkWCtTZYL5yihFXui8CH/Gig1iZ?= =?us-ascii?Q?Etv1Y9Nt95jb7I5XyUJsNtgWLhPkVw9i5QaaJCqmKMA4wh56KYxVML1Kn/4F?= =?us-ascii?Q?W4cV5q2UoGvtWLCymPVgNLxNxq/J6rucikloEKGP8MGRxgt2T6fWZMcjfDlg?= =?us-ascii?Q?pnkWVJGfonQV0UigXW9BHk0O6bz96MfXLMmUBoQB1AvnAGBMtXbl0Gu8N0Jk?= =?us-ascii?Q?kKwbDXZwUVhN5Ln6QDQ4Bn14r0P9JmzZCeWJImneDlJB8+UbYo4098goajIK?= =?us-ascii?Q?5+H6mEiqxoeLoN20BOkDqzxiwme7nd6wXMGbv+w16HFdb/svjRX8rvTTzJlX?= =?us-ascii?Q?9ovzmU+B6tcrsS0YaJ1/Fo3okCKrwfsTXnp1skEwxOsiqy9E/4tgz4cJWQe+?= =?us-ascii?Q?MxYRLI6rgwT3VFhR6tNIGPoE9L1HMdPm81YSrXFvbPiw1IjmXHU/EuyvLnKl?= =?us-ascii?Q?my5PbG7NZ+mMJHHODjhxtCO/8yEhOGZWdqZlO53ELjhFpX8/59uS3P1FIrNw?= =?us-ascii?Q?bCNC7QRZ8RVoRidr46zbor1CZQriVFKzf98QJsY8m4vy5iepFbxs6FWnsM3S?= =?us-ascii?Q?AMCuz+O1DXqHOZBSNewZTMNK7cj/n999yIH1FX1prKwNDSruzwZOvDytnuuT?= =?us-ascii?Q?CX49uKc79OoEQvYHwKe8yylJY1LsoTmNcVXwaSAxiaTHnUN80eJ6VxyY9YKr?= =?us-ascii?Q?lBvR+69rYJfprjzM0qnpkMM7z74n0Jk11naUmB+cOZeYT8+iNbz84f/JtjuW?= =?us-ascii?Q?w4DgEeGKpixyR0gsTxAdfVgxAPcIu155pm0aOGvrxoEpFallIqrm2i9+UAD7?= =?us-ascii?Q?oBhyqNHem3v5ejAysGMsCnBPqtazM/HhMnIIPMSrnbq0fG+Cbz+vS0VPN7fK?= =?us-ascii?Q?MHBIOuw+NamYp/ndqmdwKgP17ryxYdVewkn4x8mZZ/VTvh6psuyK7piwcjSF?= =?us-ascii?Q?R3HzJ0K95MsWtl3p1179lDlwZ76QdgFZ7cxYsbMTyr+zxaL9TwMf2+Iz35Gk?= =?us-ascii?Q?Q9ojR0pFUc8EFj8pAoBWMAVkS31+EGjqTt8U8ADlnkYoKlJSezkGJx3VEM55?= =?us-ascii?Q?grwmNDK9wQzrtj2fPhVy4I29KIHm2/A8rQGjM3W43rfiMYARvFKFNWhqvbHh?= =?us-ascii?Q?OyvTkHRFixic7PLq/YSZ9cSdcicZ8Gy0x3XyNHNT7BsuHv1D3nzdoxxqHjYn?= =?us-ascii?Q?2OTRRNn0ZyVIR4hHQ0TZqCh3hae1tUD1NFPbE96EoUsKOEnHdXcIkGs3UDzT?= =?us-ascii?Q?lqrcetYiPBQngXEbgvOUV21sJCLBA2qhKa1TspmYvpDyd0cdqWpGN57wzMKQ?= =?us-ascii?Q?3hu/Rqw1yhP9PITvoU05K1pa/fLHovOX0My3Hzf+lqjkfNvCps9g4KqPNrng?= =?us-ascii?Q?M0VIs02RpoGU4NT3thYfGVRv8BQMWjaDLczABvrhKWFXnjUup7P8psMSf4Fp?= =?us-ascii?Q?4DH9AQ6KNViNypDgmK/KoZuRLtdrRegBqtS0JNyqpoBRAqY5QtM/sj8UG2O1?= =?us-ascii?Q?x6NgQmHaOK3igis4ZPGakyEyVRI2ESdokGICxUfiCrhS9j9AQ0BnTwgtWDa0?= =?us-ascii?Q?X3LynN+vtQDtp6uBNni39kCGZFterp8RK77unS56?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: b249f347-ef16-4762-15ec-08de1bd7f78d X-MS-Exchange-CrossTenant-AuthSource: PAXSPRMB0053.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Nov 2025 19:25:52.0310 (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: +Nd49rzvoqZphVf5GClcFXM0u4fhVinA1hwuTjyEI/nj7+b3pu13M6P8mQrnePfb3IUy+BFJv1ZVRp5ZWFF+Sw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVXPR04MB10684 On Tue, Nov 04, 2025 at 04:51:08PM +0800, adrianhoyin.ng@altera.com wrote: > From: Adrian Ng Ho Yin > > Add a new optional property 'snps,dev-nack-retry-cnt' to the Synopsys > DesignWare I3C master device tree binding. This property allows > configuration of the Device NACK Retry count, which determines how many > times the controller retries a transaction when a slave device responds > with NACK. Look like it is software property, why need put in dt? Frank > > Valid values range from 0 to 3, with a default of 0 > > Signed-off-by: Adrian Ng Ho Yin > --- > .../devicetree/bindings/i3c/snps,dw-i3c-master.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml > index 5f6467375811..c233be2d4a3c 100644 > --- a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml > +++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml > @@ -37,6 +37,14 @@ properties: > power-domains: > maxItems: 1 > > + snps,dev-nack-retry-cnt: > + description: | > + This field is used to set the Device NACK Retry count for the > + particular slave device. > + $ref: /schemas/types.yaml#/definitions/uint32 > + default: 0 > + maximum: 3 > + > required: > - compatible > - reg > -- > 2.49.GIT >