[PATCH v8 03/11] dt-bindings: usb: cypress,hx3: make peer-hub property optional
From: Josua Mayer <hidden>
Date: 2026-09-04 11:56:52
Also in:
linux-gpio, linux-renesas-soc, linux-usb, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
Cypress HX3 Hubs are combined USB-2.0 and USB-3.0 devices, and should be described by one node per speed and linked by peer-hub property. It is however possible to install this Hub to a USB-2.0-only host, in which case the USB-3.0 peer has no place in device-tree. Remove peer-hub from required properties. Acked-by: Krzysztof Kozlowski <redacted> Signed-off-by: Josua Mayer <redacted> --- Documentation/devicetree/bindings/usb/cypress,hx3.yaml | 1 - 1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml
index d6eac1213228d..aca2fe796240f 100644
--- a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml
+++ b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml@@ -53,7 +53,6 @@ properties: required: - compatible - reg - - peer-hub - vdd-supply - vdd2-supply
--
2.51.0