[PATCH linux dev-6.18 2/4] dt-bindings: trivial-devices: Add Kandou KB9002

Andy Chung via B4 Relay <[email protected]> Thu, 30 Jul 2026 17:07:57 +0800
Newsgroups org.ozlabs.lists.openbmc,org.kernel.feeds.b4-sent
Message-ID <[email protected]>
From: Andy Chung <[email protected]>

The Kandou KB9002 is an 8-lane PCIe 5.0 retimer exposing an SMBus target
that reports an aggregated die temperature. It needs no device-specific
device tree properties beyond its address, so add it to trivial-devices.

Signed-off-by: Andy Chung <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index dd5077ab3a20..677c0088ddad 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -177,6 +177,8 @@ properties:
           - isil,isl69260
             # JEDEC JESD300 (SPD5118) Hub and Serial Presence Detect
           - jedec,spd5118
+            # Kandou KB9002 PCIe 5.0 retimer
+          - kandou,kb9002
             # Linear Technology LTC2488
           - lineartechnology,ltc2488
             # 5 Bit Programmable, Pulse-Width Modulator

-- 
2.34.1