| Device Tree binding for LEDs on IBM Power Systems |
| ------------------------------------------------- |
| |
| Required properties: |
| - compatible : Should be "ibm,opal-v3-led". |
| - led-mode : Should be "lightpath" or "guidinglight". |
| |
| Each location code of FRU/Enclosure must be expressed in the |
| form of a sub-node. |
| |
| Required properties for the sub nodes: |
| - led-types : Supported LED types (attention/identify/fault) provided |
| in the form of string array. |
| |
| Example: |
| |
| leds { |
| compatible = "ibm,opal-v3-led"; |
| led-mode = "lightpath"; |
| |
| U78C9.001.RST0027-P1-C1 { |
| led-types = "identify", "fault"; |
| }; |
| ... |
| ... |
| }; |
