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Fri, 15 Jul 2022 03:04:31 -0700 (PDT) Received: from genechen-System-Product-Name.richtek.com ([2402:7500:569:4518:3851:6d9:846d:fbd1]) by smtp.gmail.com with ESMTPSA id v12-20020a1709028d8c00b0016c1948ef7esm3033791plo.296.2022.07.15.03.04.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Jul 2022 03:04:31 -0700 (PDT) From: Gene Chen To: linux@roeck-us.net, heikki.krogerus@linux.intel.com, gregkh@linuxfoundation.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, gene_chen@richtek.com, cy_huang@richtek.com Subject: [PATCH 1/3] dt-bindings usb: typec: rt1711h: Add binding for Richtek RT1711H Date: Fri, 15 Jul 2022 18:04:16 +0800 Message-Id: <20220715100418.155011-2-gene.chen.richtek@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220715100418.155011-1-gene.chen.richtek@gmail.com> References: <20220715100418.155011-1-gene.chen.richtek@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Gene Chen Add binding for Richtek RT1711H Signed-off-by: Gene Chen --- .../bindings/usb/richtek,rt1711h.yaml | 96 +++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml new file mode 100644 index 000000000000..b6daca71429b --- /dev/null +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/richtek,rt1711h.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Richtek RT1711H Type-C Port Switch and Power Delivery controller DT bindings + +maintainers: + - Gene Chen + +description: | + - Richtek RT1711H TypeC PD Controller. + +properties: + compatible: + oneOf: + - enum: + - richtek,rt1711h + - richtek,rt1715 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + wakeup-source: + description: enable IRQ remote wakeup, see power/wakeup-source.txt + type: boolean + + connector: + type: object + $ref: ../connector/usb-connector.yaml# + description: + Properties for usb c connector. + +additionalProperties: false + +required: + - compatible + - reg + - connector + - interrupts + +examples: + - | + #include + #include + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + rt1711h@4e { + compatible = "richtek,rt1711h"; + reg = <0x4e>; + interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>; + wakeup-source; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&usb_hs>; + }; + }; + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&usb_ss>; + }; + }; + port@2 { + reg = <2>; + endpoint { + remote-endpoint = <&dp_aux>; + }; + }; + }; + }; + }; + }; +...