dt-bindings: bus: Document Broadcom GISB arbiter 74165 compatible

The 74165 chip introduces a new layout for the GISB arbiter which is not identical to previous chips, document the new compatible that we are going to key off. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]>
sirdarckcat · Jan 29, 2024 · d9b3869 · d9b3869
1 parent 6613476
commit d9b3869
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml
@@ -18,6 +18,7 @@ properties:
           - const: brcm,gisb-arb
       - items:
           - enum:
+              - brcm,bcm74165-gisb-arb  # for V7 new style 16nm chips
               - brcm,bcm7278-gisb-arb  # for V7 28nm chips
               - brcm,bcm7435-gisb-arb  # for newer 40nm chips
               - brcm,bcm7400-gisb-arb  # for older 40nm chips and all 65nm chips