[PATCH v2 2/2] dt-bindings: xilinx: Remove description for USB host controller

From
Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Date
2026-11-06 05:18:49
Also in
linux-devicetree, linux-usb, lkml
Reply to
Radhey Shyam Pandey, 2026-11-06
The Xilinx XPS USB host controller IP relies on Xilinx Platform Studio
and the ISE Design Suite, both of which were discontinued years ago.

Driver support for the controller is removed by the preceding patch. Keep
the bindings in sync by removing the corresponding Xilinx USB host
controller description.

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
---
Changes for v2:
- New patch to sync binding document.
---
 Documentation/devicetree/bindings/xilinx.txt | 12 ------------
 1 file changed, 12 deletions(-)
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index a1a2cde7b7d8..5049af6ff4cf 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -29,15 +29,3 @@
 		- compatible : should contain "xlnx,xps-hwicap-1.00.a" or
 				"xlnx,opb-hwicap-1.00.b".
 
-      vii) Xilinx USB Host controller
-
-      The Xilinx USB host controller is EHCI compatible but with a different
-      base address for the EHCI registers, and it is always a big-endian
-      USB Host controller. The hardware can be configured as high speed only,
-      or high speed/full speed hybrid.
-
-      Required properties:
-      - xlnx,support-usb-fs: A value 0 means the core is built as high speed
-                             only. A value 1 means the core also supports
-                             full speed devices.
-
-- 
2.44.4

Thread (5 messages) 5 messages, 3 authors, last reply 3d ago
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