From patchwork Tue Nov 21 20:26:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 746406 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="XbUOLmjj" Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F8AD1FD5 for ; Tue, 21 Nov 2023 12:29:31 -0800 (PST) Received: by mail-lf1-x12d.google.com with SMTP id 2adb3069b0e04-507c5249d55so8778649e87.3 for ; Tue, 21 Nov 2023 12:29:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700598568; x=1701203368; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bFG5UZCWSj4c38SGi7sUkHkOSwjgQKhUp/xUHaHE5CA=; b=XbUOLmjjz9PPlcr3KzGO4M0K/yAcbwtQDQcaYeKxnPrVbT9XvSg/Q2rmlrffDl5t9B Zbx/LoXc9yq/h8eIFlX7r24EO5vPk1nyhtmHEep1JWBRk5MIOOmKaUUx31l0P+a5eGv4 pwA7IXMAeeRA4oQh3c2aVY4snPBOnZaKcstSDTSA155gKBaFmOa2LAdFOLydJVqDOaE5 2uOIOYt4E5jIa6MdShVxxgpL9MxqI5BwacvDGfN+JEWsAmaNUN9bTJ/qUMI43O/FV7oe XtqaeSWJgwYhQk6+7+uKsVRdhlVJlBEntzt3NuOCdYrp9erd8KDDspO90qKdASPXQc+2 iY4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700598568; x=1701203368; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bFG5UZCWSj4c38SGi7sUkHkOSwjgQKhUp/xUHaHE5CA=; b=T80uUzXBNzuyBw/TiAvsydWFn+mz9xfz6kqazIw2zdLARw55evf0FkrbhaHH83Qgxo muiIkXV6RFXCSwQCcC7ly4pwTza9V1fIPtDQuZGVwQYkJzmVzhG+QKfPeYGC7uhrzS1N BQMKIuanXcaCIN3KwBBk39Jw+H93ZBbbsukWxuzIDv0COn3RkGtdE4B30CBj79YCPEZH 6mR5ZlBI8/zvKGFCJzGHpWe0CXa6UwvGBrQ3UiN8jAH+AvLsWsqBKHnFyssitiaPlO/u vPyKR915p42JkstL8CyjAAAGjBqdDiaEs7JSIbNzNIrBMCahPMku5nAG7BqJrBWv3ZeE VPQA== X-Gm-Message-State: AOJu0YyvpoS/Mo1LixoddmQTZOSILEbMjoP7Drlf+QnDyUKg1BobbfLg 5eZ7wiOHgt7Zau7Kjv/hUF1tAQ== X-Google-Smtp-Source: AGHT+IHdxm/QrmdM6SWBooHi4UuMpcZ44xT8udenVhL8SjC3GHrt+VgknHZ0o2wEJMoiWz88C1wPFA== X-Received: by 2002:ac2:4c36:0:b0:508:1470:6168 with SMTP id u22-20020ac24c36000000b0050814706168mr204843lfq.57.1700598567709; Tue, 21 Nov 2023 12:29:27 -0800 (PST) Received: from eriador.lan (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id h4-20020a056512350400b0050ab6112af2sm286287lfs.65.2023.11.21.12.29.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 12:29:26 -0800 (PST) From: Dmitry Baryshkov To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Mark Gross , Heikki Krogerus , Greg Kroah-Hartman Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-usb@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: connector: usb: add accessory mode description Date: Tue, 21 Nov 2023 22:26:59 +0200 Message-ID: <20231121202925.2481471-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231121202925.2481471-1-dmitry.baryshkov@linaro.org> References: <20231121202925.2481471-1-dmitry.baryshkov@linaro.org> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add description of the USB-C Accessory Modes supported on the particular USB-C connector. This is required for devices like Qualcomm SM8150-HDK, which have no other way to express accessory modes supported by the hardware platform. Signed-off-by: Dmitry Baryshkov Reviewed-by: Rob Herring --- .../devicetree/bindings/connector/usb-connector.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index c1aaac861d9d..b4f96ef85fb0 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -171,6 +171,18 @@ properties: offer the power, Capability Mismatch is set. Required for power sink and power dual role. + accessory-mode-audio: + type: boolean + description: Whether the device supports Audio Adapter Accessory Mode. This + is only necessary if there are no other means to discover supported + alternative modes (e.g. through the UCSI firmware interface). + + accessory-mode-debug: + type: boolean + description: Whether the device supports Debug Accessory Mode. This + is only necessary if there are no other means to discover supported + alternative modes (e.g. through the UCSI firmware interface). + altmodes: type: object description: List of Alternative Modes supported by the schematics on the