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[2a02:8388:6584:6400:d322:7350:96d2:429d]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6e4e7b98sm118765066b.66.2025.04.25.03.46.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Apr 2025 03:46:21 -0700 (PDT) From: Luca Weiss Date: Fri, 25 Apr 2025 12:44:51 +0200 Subject: [PATCH 1/6] dt-bindings: usb: dwc3: Document usb-soc-be property Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250425-fp4-usb-audio-offload-v1-1-f90f571636e4@fairphone.com> References: <20250425-fp4-usb-audio-offload-v1-0-f90f571636e4@fairphone.com> In-Reply-To: <20250425-fp4-usb-audio-offload-v1-0-f90f571636e4@fairphone.com> To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Felipe Balbi , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Bjorn Andersson , Konrad Dybcio , Wesley Cheng , Stephan Gerhold Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, Luca Weiss X-Mailer: b4 0.14.2 The property usb-soc-be is used by the new SoC USB layer which is used for USB audio offloading on Qualcomm SoCs. Cc: Wesley Cheng Signed-off-by: Luca Weiss --- Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml index 6c0b8b6538246adf746fe7ccd6df936131c61444..07549dec0f74234465fa9b6ab21871762a2f5127 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml @@ -38,6 +38,10 @@ properties: - description: USB2/HS PHY - description: USB3/SS PHY + usb-soc-be: + $ref: /schemas/types.yaml#/definitions/phandle + description: Link to the USB SoC sound backend + phys: minItems: 1 maxItems: 19