From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="b3b9FYMu" Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06193C8 for ; Mon, 20 Nov 2023 14:49:23 -0800 (PST) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-507bd64814fso6890348e87.1 for ; Mon, 20 Nov 2023 14:49:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700520561; x=1701125361; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=0SqPAnw0QpKcg0zC6uM3+YKsZ1Rv+zntSbyUGLhP8hE=; b=b3b9FYMulndAe7UFDMMRx1bRJ8lKGoutoLhUCrx8feNQL0BB+KrI9YNB8YOtjJZ4OP niLUXtIjy183SjsIV9OjMqRcCe2t23kIrygPlyFDH/FhIavLxO5wAwLehZB8QGGtib8V LT8TyKX0XNdUsrn8ogjLvhIM1n2Z98vU7SMgLPRjbppsQHJRD4tCpVj/no/jgQxfSFF+ k6xcOxRVCWcY1rcbTvl+rTChngajAzMOHS35SOdZsV63eQX32mcPP59VHEKnGyedqn0s qkZ0d2P4MWNtGqlSajecx1waC5DI+hdJdXFs1jM3+ye8riSGF/E7j1/dPOefktzu9gAx Lasg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700520561; x=1701125361; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=0SqPAnw0QpKcg0zC6uM3+YKsZ1Rv+zntSbyUGLhP8hE=; b=RMJrI1QZHWkUlevrTFL7cq7PY0D59/aoIaJvOboYY23F8ol/BUgR2iPpHcotUgj8DW kCoDb3rrHH6ReCvmDgZOKvBu0bHU/WlYyWOSRlSht6X/6luv5GskNmV8fQCuyD27ePX5 kDOhBpQGoezIh6svODEspf8QGKKAxlX4tQ3DBAktIeuhW7+f8fSBGkYw45mNj1oJy1J5 Xc6OOsOz4ofEQLtI8MZ3PeIgbRpKoBbqaUOfxDOhdtZPXqeKK4scdn2tAsKmvwf7rP8A eaVUFEje55fzg10tQVhTf2mCD78jyRXZHPwNqEpIQF4OYj1IjrWtTsgSEVSUbW3qo78y 9JmA== X-Gm-Message-State: AOJu0YxvYIO5813kWel9o3WXgd7zbmTWfrGf2fBBTZiVtWEWvquPYGxz IT6zZ8gtPvMNCBYQ6CJ+aYNM0w== X-Google-Smtp-Source: AGHT+IHTbjSayWigF0siBEmx2UcusxW01ObJc5vC7FIWm7CrcH6uqemKAgtjbHSoxxVi021tZT0VuQ== X-Received: by 2002:a05:6512:3b2a:b0:50a:aa7d:2c18 with SMTP id f42-20020a0565123b2a00b0050aaa7d2c18mr6095443lfv.61.1700520561236; Mon, 20 Nov 2023 14:49:21 -0800 (PST) Received: from eriador.lan (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id c26-20020ac25f7a000000b00503189d8b8csm1297756lfc.198.2023.11.20.14.49.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Nov 2023 14:49:20 -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=20J=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 v3 0/3] dt-bindings: connector: usb: provide bindings for altmodes Date: Tue, 21 Nov 2023 00:00:17 +0200 Message-ID: <20231120224919.2293730-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit In some cases we need a way to specify USB-C AltModes that can be supportd on the particular USB-C connector. For example, x86 INT33FE driver does this by populating fwnode properties internally. For the Qualcomm Robotics RB5 platform (and several similar devices which use Qualcomm PMIC TCPM) we have to put this information to the DT. Provide the DT bindings for this kind of information and while we are at it, change svid property to be 16-bit unsigned integer instead of a simple u32. NOTE: usage of u16 is not compatible with the recenty extended qcom/qrb5165-rb5.dts DT file. I'm looking for the guidance from DT and USB maintainers whether to retain u32 usage or it's better to switch to u16. Changes since v2: - Inlined altmode definitions instead of having them under $defs (Rob) - Explicity list permitted AltMode names (currenty only displayport is allowed) (Rob) Changes since v1: - Added type:object and fixed 'description' string in the altmodes-list definition. Dmitry Baryshkov (3): dt-bindings: connector: usb: add altmodes description usb: typec: change altmode SVID to u16 entry arm64: dts: qcom: qrb5165-rb5: use u16 for DP altmode svid .../bindings/connector/usb-connector.yaml | 29 +++++++++++++++++++ arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 +- drivers/platform/x86/intel/chtwc_int33fe.c | 2 +- drivers/usb/typec/class.c | 5 ++-- 4 files changed, 34 insertions(+), 4 deletions(-) -- 2.42.0