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Mon, 18 May 2026 07:29:02 -0700 (PDT) From: Akash Sukhavasi To: krzk+dt@kernel.org Cc: robh@kernel.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, gene_chen@richtek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: usb: richtek,rt1711h: remove deprecated .txt file Date: Mon, 18 May 2026 09:29:00 -0500 Message-ID: <20260518142901.1747-2-akash.sukhavasi@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260518142901.1747-1-akash.sukhavasi@gmail.com> References: <20260518142901.1747-1-akash.sukhavasi@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Remove the deprecated .txt binding for richtek,rt1711h. It was superseded by the YAML schema added in commit a72095ed8e65 ("dt-bindings usb: typec: rt1711h: Add binding for Richtek RT1711H"). Signed-off-by: Akash Sukhavasi --- .../bindings/usb/richtek,rt1711h.txt | 44 ------------------- 1 file changed, 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/usb/richtek,rt1711h.t= xt diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Do= cumentation/devicetree/bindings/usb/richtek,rt1711h.txt deleted file mode 100644 index 6f8115db2..000000000 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt +++ /dev/null @@ -1,44 +0,0 @@ -Richtek RT1711H TypeC PD Controller. - -Required properties: - - compatible : Must be "richtek,rt1711h". - - reg : Must be 0x4e, it's slave address of RT1711H. - - interrupts : where a is the interrupt number and b represents an - encoding of the sense and level information for the interrupt. - -Required sub-node: -- connector: The "usb-c-connector" attached to the tcpci chip, the bindings - of connector node are specified in - Documentation/devicetree/bindings/connector/usb-connector.yaml - -Example : -rt1711h@4e { - compatible =3D "richtek,rt1711h"; - reg =3D <0x4e>; - interrupt-parent =3D <&gpio26>; - interrupts =3D <0 IRQ_TYPE_LEVEL_LOW>; - - usb_con: connector { - compatible =3D "usb-c-connector"; - label =3D "USB-C"; - data-role =3D "dual"; - power-role =3D "dual"; - try-power-role =3D "sink"; - source-pdos =3D ; - sink-pdos =3D ; - op-sink-microwatt =3D <10000000>; - - ports { - #address-cells =3D <1>; - #size-cells =3D <0>; - - port@1 { - reg =3D <1>; - usb_con_ss: endpoint { - remote-endpoint =3D <&usb3_data_ss>; - }; - }; - }; - }; -}; --=20 2.54.0 From nobody Mon May 25 05:12:50 2026 Received: from mail-yw1-f174.google.com (mail-yw1-f174.google.com [209.85.128.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42B3540DFA3 for ; Mon, 18 May 2026 14:29:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; 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Mon, 18 May 2026 07:29:04 -0700 (PDT) Received: from fsh.attlocal.net ([2600:1702:56e9:4b40:ed8c:6b8b:1fa3:d14b]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7cc997cb156sm22094067b3.18.2026.05.18.07.29.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2026 07:29:03 -0700 (PDT) From: Akash Sukhavasi To: krzk+dt@kernel.org Cc: robh@kernel.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, gene_chen@richtek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] dt-bindings: usb: richtek,rt1711h: add missing 'port' property Date: Mon, 18 May 2026 09:29:01 -0500 Message-ID: <20260518142901.1747-3-akash.sukhavasi@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260518142901.1747-1-akash.sukhavasi@gmail.com> References: <20260518142901.1747-1-akash.sukhavasi@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The schema declares 'additionalProperties: false' but omits the top-level 'port' property, which hi3660-hikey960.dts uses to describe the role-switch graph endpoint. This causes dtbs_check to emit: hi3660-hikey960.dtb: rt1711h@4e (richtek,rt1711h): 'port' does not match any of the regexes: '^pinctrl-[0-9]+$' Add the missing property using /schemas/graph.yaml#/properties/port, following the pattern used by realtek,rts5411.yaml and other USB controller bindings. Update the example accordingly. Signed-off-by: Akash Sukhavasi --- .../devicetree/bindings/usb/richtek,rt1711h.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml b/D= ocumentation/devicetree/bindings/usb/richtek,rt1711h.yaml index 7ded36384..fd7f29179 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml @@ -52,6 +52,13 @@ properties: description: Properties for usb c connector. =20 + port: + $ref: /schemas/graph.yaml#/properties/port + description: + OF graph port describing the connection to the USB role switch + consumer (e.g., a dwc3 controller with usb-role-switch), used to + convey type-C data-role changes signaled by the TCPC. + additionalProperties: false =20 required: @@ -107,6 +114,12 @@ examples: }; }; }; + + port { + endpoint { + remote-endpoint =3D <&usb_role_switch>; + }; + }; }; }; }; --=20 2.54.0