Am 26.04.24 um 20:18 schrieb Andrew Lunn: >>>> Colours are similar to RJ45 connectors (yellow, green), >>>> and are intended for the same purpose: link, activity. >>> For the switch LEDs you used label = "LED10"; Does the silk screen >>> have similar numbers for these LEDs? >> Correct, on CN9130 Clearfog Pro DSA switch, all LEDs are labeled >> individually on the silk screen. >> >> The SolidWAN SFP leds are dual-colour leds with 3 terminals: >> anode to 3.3V, 2x cathode to gpio-controlled transistors. >> They are labeled on the silk-screen as "LED9", "LED10". >> >> Duplicate labels are not great, is there a better way? >> old style "LED9:green" e.g. ...? > So you have copper LEDs and SFP LEDs, each with the same silk screen > label? Maybe put 'copper' and 'sfp' as a prefix into the label? No, not quite. We have 2x SFP Connectors. On the bottom side of PCB immediately below each connector is a single LED (as in physical component), each with a silk-screen label. "J28"/"SFP 0": "LED10" "J42"/"SFP 1": "LED9" The problem is that these leds are each two leds in single-package, which is why I put 4 led nodes in dts, two labeled "sfp-0", other two "sfp-1". But I don't think this duplication of label in dts is a good idea.
