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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?rEEu3Kak5gewPT74BNYLgBr5xDZdqi05ZYwQemioBTO4FxDi38kJ2gR8zdS/?= =?us-ascii?Q?O3BcsrSm7bkfYny4XRxS0ZFuB6x4+cVCDlZCPCfe/8CzrvLNj56GMw0rycrM?= =?us-ascii?Q?+RfAgBmDB1qk3QsN7GEeiB9fP22oO7iwW17ckFsffkyT7ZB30L1EIXL8ctyI?= =?us-ascii?Q?UwH00O/WWdrvXRJEiZWUUfYLhDF74SUOemlEIrjVeRH738YetBFCUf3NwVnR?= =?us-ascii?Q?OTt+UcPWBLI82iysYGammF3/K0WUj2KnnHWGeEFdxr262xsBwH2gLq1/+QE9?= =?us-ascii?Q?kSePazYxlEzNEyvl/NxeEtOglt+6BwFcyMO9DxQdwB1nAKZEknPlcJraRWXE?= =?us-ascii?Q?UXdNLJy1B6nAOEawDbtDLEoSKXbxlSj8fYDuSU1Li8an1KRzOFlHjJIY8bru?= =?us-ascii?Q?j0O0UIhKeWdSLwFNsRSwh86RJWqHLAdkz60tfXdCA1zHe8NRcCDUVAKwlf9G?= =?us-ascii?Q?MXMHCc7yW8OQHRoJ+a9r0UDcj8RNv3pDTABfq7ILuvA/tCAbZdBXRO4tEOL9?= =?us-ascii?Q?rVkznmHzPjdQrtQLtwHvqXuqBmifTEtRKRZRAPgYf1eExuyvNghKNWGlq/3X?= =?us-ascii?Q?ae8w2GNuH2lzo2vKvM3fVJM3SvCwk4/fkbc9A0PQzRULIXYSIkdt2M8Ld/43?= =?us-ascii?Q?Cqd6I1OyFOO8NVLvKl3fCxWn+SQcZJqsXGDbk10sm3WxgaPN8jnLTl5KPBwR?= =?us-ascii?Q?qh/AZBpWhKhRggq3vd/XWM8LUimz7NgJjuFz189u901JASGdNyJ6pHskoZiI?= =?us-ascii?Q?ryNZJJwXL8/2YVzI+1kDYwFV+YKpOnmu+cVXFsfvIdKvOb51YVAdgkBHBIvt?= =?us-ascii?Q?1SpZu/fcGv7GsRWt+Flx7RrgR1ZrS+4Yj7TIpjXdihSDI+yPzZ8zNEHWTLk0?= =?us-ascii?Q?ubFVERZgGAKeBRaIYhbTX9PmWgLrr8b9oQLa4QX3YtIX90VfTFglA1PkRaWz?= =?us-ascii?Q?2Lc7XNdQtJ8G0jUmoTPEAhFHpdBa+5OfX2d4FX1qIgNIRuTBgi3DRHnAEKtO?= =?us-ascii?Q?Rpcb2H1rH3SG98AukytXGxGkQYL5SZhPbx5wv2OG1/g+eGxlg64CqJ5Y3BmF?= =?us-ascii?Q?5zi4947TabEjdPbN2l4r0yui2An7K1bMJnViTwaQOUd/Li3Zs4LhCD9MtDV1?= =?us-ascii?Q?swGT+44RYNxv5UyyiMRktmfaQgj3QY9S6f2eA2tnkkflZwZWh+LdJDV85R3e?= =?us-ascii?Q?3UJYELY3xQoJnwzdHoIiZJCjcDnY0UjmnFbCtWTMFXbYGAyN09HYg5m3NTSs?= =?us-ascii?Q?66HMRrmRe/73stBrz69R1nvbdC0tGMpANTLMzv8uSb7BtoY9n9S2E+SKXWAk?= =?us-ascii?Q?3jGRRTT8o9ajrzPriXZswYV/xlw9xVjFn7tTS14c40S4SDNMyS3zmCnRj5qd?= =?us-ascii?Q?vBaylda+4Mhgq8GjwPgHaiTtJsevsnLT46+kTZajdb679ooZgJOSBhnqker7?= =?us-ascii?Q?whZKMO1F0FXleBv+ENvE1K7WtkaJ7chfCqSV/Q0W+lWEPYS63vlHsGR4Ko7L?= =?us-ascii?Q?b6a26++Hk/8jLntOt0tyFNIKxPkSFh4tD7sHTqHNsf8jCcMXZUYiWdiQ/05j?= =?us-ascii?Q?8s5AZ7ZcYK06TWPwzo7K9qYFnw65oPwYjgDBaCQ1a6kfm73v/WFqf9qQIevR?= =?us-ascii?Q?JA=3D=3D?= X-OriginatorOrg: prevas.dk X-MS-Exchange-CrossTenant-Network-Message-Id: 4579ac77-2a21-4339-840a-08dd686289b0 X-MS-Exchange-CrossTenant-AuthSource: DB7PR10MB2475.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Mar 2025 10:24:18.4021 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d350cf71-778d-4780-88f5-071a4cb1ed61 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: kLP9oLVvalPxK9pZW6ysuV/rghf0A5mgV6rsJ0xMQxm4MSjYbETiYNWFHGJsyzBTpftFqk8e4aMwcX4WjoBG8ivncUJcMlQqNe+9h9q2zAg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS1PR10MB5625 Hi I have a 11-port ethernet switch, with ports numbered 0-10, and the cpu-facing port being port 10. I was under the impression that unit addresses were supposed to be in hex (but with no 0x prefix), so I wrote port@a { reg = <10>; label = "cpu"; ... But the schema check fails, because dsa.yaml specifies patternProperties: "^(ethernet-)?port@[0-9]+$": description: Ethernet switch ports So I can fix that by naming the node port@10, but then I thought I'd get another complaint that 16 != 10. I don't; the only check I can see in dtc about node address v reg is a check that if there's a node address there should also be a reg (or ranges) and vice versa, but there doesn't seem to be anything that compares the numerical values in either dtc or dt-validate. I haven't been able to find documentation on how exactly the node address is interpreted (if at all, other than as a suffix to distinguish it from other nodes at the same level). The closest is https://devicetree-specification.readthedocs.io/en/stable/devicetree-basics.html#node-names which says The unit-address component of the name is specific to the bus type on which the node sits. It consists of one or more ASCII characters from the set of characters in Table 2.1. The unit-address must match the first address specified in the reg property of the node. but "match" is not really defined. Can someone clarify what the rules actually are? Something like - stick to all node addresses being either hex or decimal - when the binding only allows decimal digits, use that - in cases where the reg property is most naturally specified in decimal (such as smallish-but-maybe-larger-than-9 indexes such as for ethernet ports or SPI chip selects), use decimal in both the reg and node address ? Rasmus