[PATCH 2/4] dt-bindings: usb: richtek,rt1711h: Add Hynetek HUSB311
From: Alexey Charkov <hidden>
Date: 2026-03-11 16:21:01
Also in:
linux-devicetree, linux-rockchip, 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
HUSB311 is a pin-compatible and register-compatible drop-in replacement for RT1711H, so add its compatible string to the existing binding. Link: https://www.hynetek.com/uploadfiles/site/219/news/0863c0c7-f535-4f09-bacd-0440d2c21088.pdf Link: https://dl.xkwy2018.com/downloads/RK3588S/03_Product%20Line%20Branch_Tablet/02_Key%20Device%20Specifications/HUSB311%20introduction%2020210526.pdf Signed-off-by: Alexey Charkov <redacted> --- Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml
index ae611f7e57ca..b24502bc8213 100644
--- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml
+++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml@@ -21,8 +21,10 @@ properties: enum: - richtek,rt1711h - richtek,rt1715 + - hynetek,husb311 description: RT1711H support PD20, RT1715 support PD30 except Fast Role Swap. + HUSB311 is a rebrand of RT1711H which is pin and register compatible. reg: maxItems: 1
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2.52.0