From: Alexey Charkov <alchark@flipper.net>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Gene Chen <gene_chen@richtek.com>,
Heiko Stuebner <heiko@sntech.de>
Cc: Sebastian Reichel <sebastian.reichel@collabora.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
Alexey Charkov <alchark@flipper.net>
Subject: [PATCH 2/4] dt-bindings: usb: richtek,rt1711h: Add Hynetek HUSB311
Date: Wed, 11 Mar 2026 20:20:45 +0400 [thread overview]
Message-ID: <20260311-husb311-v1-2-f25bcb58cff7@flipper.net> (raw)
In-Reply-To: <20260311-husb311-v1-0-f25bcb58cff7@flipper.net>
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 <alchark@flipper.net>
---
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
--
2.52.0
next prev parent reply other threads:[~2026-03-11 16:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-11 16:20 [PATCH 0/4] Add HUSB311 Type-C controller Alexey Charkov
2026-03-11 16:20 ` [PATCH 1/4] dt-bindings: vendor-prefixes: Add Hynetek Semiconductor Co., Ltd Alexey Charkov
2026-03-11 18:30 ` Conor Dooley
2026-03-11 16:20 ` Alexey Charkov [this message]
2026-03-11 16:20 ` [PATCH 3/4] usb: typec: tcpci_rt1711h: Add support for Hynetek HUSB311 Alexey Charkov
2026-03-11 18:32 ` Conor Dooley
2026-03-12 7:09 ` Alexey Charkov
2026-03-12 11:17 ` Conor Dooley
2026-03-11 16:20 ` [PATCH 4/4] arm64: dts: rockchip: Add HUSB311 Type-C controller on RK3576 EVB1 Alexey Charkov
2026-03-11 18:32 ` [PATCH 0/4] Add HUSB311 Type-C controller Dragan Simic
2026-03-12 6:54 ` Alexey Charkov
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