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[34.125.135.129]) by smtp.gmail.com with UTF8SMTPSA id 41be03b00d2f7-acec0a69b3bsm12388570a12.71.2025.02.05.15.30.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Feb 2025 15:30:21 -0800 (PST) From: Stephen Boyd To: Konrad Dybcio , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, patches@lists.linux.dev, cros-qcom-dts-watchers@chromium.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Benson Leung , devicetree@vger.kernel.org, chrome-platform@lists.linux.dev, Pin-yen Lin Subject: [PATCH v2 1/2] dt-bindings: chrome: Add binding for ChromeOS Pogo pin connector Date: Wed, 5 Feb 2025 15:30:14 -0800 Message-ID: <20250205233016.1600517-2-swboyd@chromium.org> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog In-Reply-To: <20250205233016.1600517-1-swboyd@chromium.org> References: <20250205233016.1600517-1-swboyd@chromium.org> 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" Describe the set of pins used to connect the detachable keyboard on detachable ChromeOS devices. The set of pins is called the "pogo pins". It's basically USB 2.0 with an extra pin for base detection. We expect to find a keyboard on the other side of this connector with a specific vid/pid, so describe that as a child device at the port of the usb device connected upstream. Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Conor Dooley Cc: Benson Leung Cc: Cc: Cc: Pin-yen Lin Signed-off-by: Stephen Boyd --- .../chrome/google,pogo-pin-connector.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/chrome/google,pogo-pi= n-connector.yaml diff --git a/Documentation/devicetree/bindings/chrome/google,pogo-pin-conne= ctor.yaml b/Documentation/devicetree/bindings/chrome/google,pogo-pin-connec= tor.yaml new file mode 100644 index 000000000000..622e171b6b08 --- /dev/null +++ b/Documentation/devicetree/bindings/chrome/google,pogo-pin-connector.ya= ml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/chrome/google,pogo-pin-connector.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Pogo Pin Connector + +maintainers: + - Stephen Boyd + +description: + ChromeOS devices with a detachable keyboard have a set of five pins call= ed + pogo pins that are the typical four pins for USB (D+/D-, vbus, ground) a= nd an + extra pin for base detection. The detachable keyboard is a USB device th= at + connects to the pogo pins. + +properties: + compatible: + const: google,pogo-pin-connector + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + port: + $ref: /schemas/graph.yaml#/properties/port + description: Connection to USB2 port providing USB signals + required: + - endpoint + +patternProperties: + "^keyboard@[0-9a-f]{1,2}$": + description: The detachable keyboard + type: object + $ref: /schemas/usb/usb-device.yaml + unevaluatedProperties: false + +required: + - compatible + - '#address-cells' + - '#size-cells' + - port + +additionalProperties: false + +examples: + - | + connector { + compatible =3D "google,pogo-pin-connector"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + keyboard@2 { + compatible =3D "usb18d1,504c"; + reg =3D <2>; + }; + + port { + pogo_connector_in: endpoint { + remote-endpoint =3D <&usb_hub_dsp3_hs>; + }; + }; + }; + +... --=20 https://chromeos.dev From nobody Mon Dec 15 22:08:04 2025 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (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 8515B21CA11 for ; Wed, 5 Feb 2025 23:30:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738798226; cv=none; b=ZXMseds3GgaH89b1S7XJWf6+EByFL46u3wTs4hYFjErFYiS9LXC5eJMTTfEz1M9BQ6IAnL/LVHxQwN7hkPAWwwNRiyecW9aJee75ukutvi72N8YJ1/zNDY9hFxgRtK86aKhEtWmCsMNmB8d1V8K6HCPhOVLZhIfUz55KC8D1Lz0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738798226; c=relaxed/simple; bh=alWwRRkEAEQ8GJRKCSpw4w/FKFS5o5HIG6C/NbnK8Lc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=km40WO3ceyhbbfB2YMpkCUm4a7KyPGYDBZJIXbI2VumufHA0PhBrdXv6WAk67Dfy95Coik3C/SGUtKcaN09RFtRy1Mr/x+OtZiRE/RmCgz2rjB5ADDUnVoPD+a8/s8tfrL8D9kopclZT70qWMSv/LjYWJiOBZZBkPI3/Cfhnop8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=Pavdcc10; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Pavdcc10" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-21f20666e72so7203015ad.1 for ; Wed, 05 Feb 2025 15:30:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1738798224; x=1739403024; 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=hRfb0NHDK4M5keAtz3UsUZPWnRsUe7VuiZzz1jrti1s=; b=Pavdcc10UPro9vOSidPdAo8PNN+qxv+tgpSXf7PYHUZpdelVHBmHq57oUTEp2lQSiv j2JPPdi/fWXBYMhm9N3udIEnLefygGz2ONxtnQ4t/EPXkPUNRBuyRzDuF3DOT59FWWe6 AguBaGOXJypYEBXDgbHVdAF0Zx52sjCqyAuAo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738798224; x=1739403024; 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=hRfb0NHDK4M5keAtz3UsUZPWnRsUe7VuiZzz1jrti1s=; b=VnbuKbURvwtCfF3E2LqgeHoX9DxaE7WfLnUZd9Gb9uLESOjIRTG9/X8baFgHAy062I K2bk2t6eOwEHtMfJLbeCbEkPwrwyDrL7IWnF+uqzIMkKs3lO4Jph0LJo857WYrPhFE97 fHxWHQ9TNt7Ax1K/DQS2NkFOY/3UOed3Mw9q4CzivczWrXqmFE+soKGVgh9ssPBmw3RS lie57/7nW8jW7gKsjqNaFXUbeWKcmMDQa6f1SaFt78FPLMviP17VtkMUGEaOSGHamZzN b5d1YnNhYMC6/H+aYVm17uzJwS5QfkPfAYhUHhk7Vjnjpy8sQP+IkhcQyzRlnBFe+tN/ jTKA== X-Gm-Message-State: AOJu0YzwDdYKDt1puZj7j4PtR2GQpKOjQTKLqX/W2T6mkYF5We/4fBIb pV62lVOoWz7WoiiVRcADCLRpJ3wQqta1GXHK9bhaM9eJ1QLZ4QOyQ6ALU/y55g== X-Gm-Gg: ASbGncsiTU/0HspoGtddkO2TgQ1ILu+8dYzg/x9ZazYcH6riiLhv1jzbCODoBl408R5 yhWrCAJr1hy5Cl01fWJq89fZREAKoRR31f8rSxDiTL8XQvjQPacDn8a3A77O28+Fkoi9qH5qerP bnfv46TRKoriqBKJtnh5jC0XHvP4sTm3IS1KjIM50mLamCeEGeQGTr5RetopecXCqyswy9Eq0Pm RIGytowVF40z6AoOwUmeg9+BoQ/QMEGhRCmseywhaY2ScEYQnxii1lYe7s9faiEew70/PUZLYR2 1EoVfxbQqRO4nFM3vgXkH4ka1eGSgb6WDPFlFDOPBGAphYkcdZero8c= X-Google-Smtp-Source: AGHT+IHGo+5oR7YFLEOa9NhDE36gOmN6UEPyPplHlntupTRoMaad1fdZi0pC6yuQrlg0DK93euioTg== X-Received: by 2002:a05:6a00:3e13:b0:725:322a:922c with SMTP id d2e1a72fcca58-73035103a92mr9704003b3a.3.1738798223695; Wed, 05 Feb 2025 15:30:23 -0800 (PST) Received: from localhost (129.135.125.34.bc.googleusercontent.com. [34.125.135.129]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-73048e1e7bcsm4725b3a.158.2025.02.05.15.30.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Feb 2025 15:30:23 -0800 (PST) From: Stephen Boyd To: Konrad Dybcio , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, patches@lists.linux.dev, cros-qcom-dts-watchers@chromium.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Pin-yen Lin Subject: [PATCH v2 2/2] arm64: dts: qcom: sc7180-trogdor: Wire up USB to usb-c-connectors Date: Wed, 5 Feb 2025 15:30:15 -0800 Message-ID: <20250205233016.1600517-3-swboyd@chromium.org> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog In-Reply-To: <20250205233016.1600517-1-swboyd@chromium.org> References: <20250205233016.1600517-1-swboyd@chromium.org> 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" Fully describe the USB type-c on sc7180 Trogdor devices. Most Trogdor devices have two USB type-c ports (i.e. usb-c-connector nodes), but Quackingstick only has one. Also, clamshell devices such as Lazor have a USB webcam connected to the USB hub, while detachable devices such as Wormdingler don't have a webcam, or a USB type-a connector. Instead they have the pogo pins for the detachable keyboard. Fully describing the topology like this will let us expose information about what devices are connected to which physical USB connector (type-A or type-C). Cc: Cc: Bjorn Andersson Cc: Konrad Dybcio Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Conor Dooley Cc: Cc: Cc: Pin-yen Lin Signed-off-by: Stephen Boyd --- .../dts/qcom/sc7180-trogdor-clamshell.dtsi | 21 ++++ .../boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 47 ++++++++ .../dts/qcom/sc7180-trogdor-detachable.dtsi | 15 +++ .../dts/qcom/sc7180-trogdor-homestar.dtsi | 47 ++++++++ .../dts/qcom/sc7180-trogdor-kingoftown.dts | 55 +++++++++ .../boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 55 +++++++++ .../boot/dts/qcom/sc7180-trogdor-pazquel.dtsi | 55 +++++++++ .../boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 44 +++++++ .../qcom/sc7180-trogdor-quackingstick.dtsi | 31 +++++ .../arm64/boot/dts/qcom/sc7180-trogdor-r1.dts | 56 ++++++++- .../dts/qcom/sc7180-trogdor-wormdingler.dtsi | 47 ++++++++ arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 109 ++++++++++++++++++ 12 files changed, 580 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi b/arch/= arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi index d91533b80e76..4e4f0b239f3c 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi @@ -7,3 +7,24 @@ =20 /* This file must be included after sc7180-trogdor.dtsi to modify cros_ec = */ #include + +/ { + usb-a-connector { + compatible =3D "usb-a-connector"; + + port { + #address-cells =3D <1>; + #size-cells =3D <0>; + + usb_a0_hs: endpoint@0 { + reg =3D <0>; + /* Endpoint filled in by board */ + }; + + usb_a0_ss: endpoint@1 { + reg =3D <1>; + /* Endpoint filled in by board */ + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm= 64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi index 25b17b0425f2..548d6c1ee050 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi @@ -134,6 +134,17 @@ skin-temp-thermistor@1 { }; }; =20 +&pogo_pins { + keyboard@4 { + compatible =3D "usb18d1,504c"; + reg =3D <4>; + }; +}; + +&pogo_pins_in { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + &pp1800_uf_cam { status =3D "okay"; }; @@ -175,6 +186,42 @@ &sound_multimedia0_codec { sound-dai =3D <&adau7002>; }; =20 +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp1_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp1_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_hub_dfp1_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp1_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&pogo_pins_in>; +}; + /* PINCTRL - modifications to sc7180-trogdor.dtsi */ =20 &en_pp3300_dx_edp { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi b/arch= /arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi index 7c5d8a57ef7f..a863295356e9 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi @@ -6,6 +6,21 @@ */ =20 /* This file must be included after sc7180-trogdor.dtsi to modify cros_ec = */ + +/ { + pogo_pins: pogo-pin-connector { + compatible =3D "google,pogo-pin-connector"; + #address-cells =3D <1>; + #size-cells =3D <0>; + /* Detachable keyboard populated for each board */ + port { + pogo_pins_in: endpoint { + /* Endpoint filled in by board */ + }; + }; + }; +}; + &cros_ec { keyboard-controller { compatible =3D "google,cros-ec-keyb-switches"; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/a= rm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi index f57976906d63..09c4a30d96ef 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi @@ -159,6 +159,17 @@ skin-temp-thermistor@1 { }; }; =20 +&pogo_pins { + keyboard@3 { + compatible =3D "usb18d1,5052"; + reg =3D <3>; + }; +}; + +&pogo_pins_in { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + &pp1800_uf_cam { status =3D "okay"; }; @@ -187,6 +198,42 @@ &sound_multimedia1_codec { sound-dai =3D <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3= > ; }; =20 +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp4_ss>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&pogo_pins_in>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp4_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + &wifi { qcom,ath10k-calibration-variant =3D "GO_HOMESTAR"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts b/arch/= arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts index 655bea928e52..d4ff26fba3be 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dts @@ -78,6 +78,61 @@ &pp3300_dx_edp { gpio =3D <&tlmm 67 GPIO_ACTIVE_HIGH>; }; =20 +&usb_a0_hs { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + +&usb_a0_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp1_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp1_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_hub_2_x { + camera@4 { + compatible =3D "usb4f2,b75a"; + reg =3D <4>; + }; +}; + +&usb_hub_dfp1_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp1_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&usb_a0_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_a0_ss>; +}; + &wifi { qcom,ath10k-calibration-variant =3D "GO_KINGOFTOWN"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm6= 4/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index c3fd6760de7a..7b545ae5791b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -68,6 +68,61 @@ &trackpad { interrupts =3D <58 IRQ_TYPE_EDGE_FALLING>; }; =20 +&usb_a0_hs { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + +&usb_a0_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp4_ss>; +}; + +&usb_hub_2_x { + camera@1 { + compatible =3D "usb408,a092"; + reg =3D <1>; + }; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&usb_a0_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_a0_ss>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp4_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + &wifi { qcom,ath10k-calibration-variant =3D "GO_LAZOR"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi b/arch/ar= m64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi index cc2c5610a279..9523843f06ab 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi @@ -82,6 +82,61 @@ &pp3300_dx_edp { gpio =3D <&tlmm 67 GPIO_ACTIVE_HIGH>; }; =20 +&usb_a0_hs { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + +&usb_a0_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp1_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp1_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_hub_2_x { + camera@4 { + compatible =3D "usb5c8,b03"; + reg =3D <4>; + }; +}; + +&usb_hub_dfp1_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp1_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&usb_a0_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_a0_ss>; +}; + /* PINCTRL - modifications to sc7180-trogdor.dtsi */ =20 &en_pp3300_dx_edp { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm= 64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi index f7300ffbb451..4cc1a155d999 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi @@ -176,10 +176,54 @@ &sound { dmic-gpios =3D <&tlmm 86 GPIO_ACTIVE_HIGH>; }; =20 +&usb_a0_hs { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + +&usb_a0_ss { + remote-endpoint =3D <&usb_hub_dfp4_ss>; +}; + +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + &usb_c1 { status =3D "disabled"; }; =20 +&usb_hub_2_x { + camera@1 { + compatible =3D "usb4f2,b718"; + reg =3D <1>; + }; + + camera@2 { + compatible =3D "usb13d3,56e9"; + reg =3D <2>; + }; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&usb_a0_hs>; +}; + +&usb_hub_dfp4_ss { + remote-endpoint =3D <&usb_a0_ss>; +}; + &wifi { qcom,ath10k-calibration-variant =3D "GO_POMPOM"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi b/a= rch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi index ff8996b4de4e..174efd3abfa5 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi @@ -105,6 +105,17 @@ &sdhc_2 { status =3D "okay"; }; =20 +&pogo_pins { + keyboard@1 { + compatible =3D "usb18d1,505b"; + reg =3D <1>; + }; +}; + +&pogo_pins_in { + remote-endpoint =3D <&usb_hub_dfp1_hs>; +}; + &pp1800_uf_cam { status =3D "okay"; }; @@ -129,11 +140,31 @@ pp3300_disp_on: &pp3300_dx_edp { gpio =3D <&tlmm 67 GPIO_ACTIVE_HIGH>; }; =20 +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + /* This board only has 1 USB Type-C port. */ &usb_c1 { status =3D "disabled"; }; =20 +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp1_hs { + remote-endpoint =3D <&pogo_pins_in>; +}; + /* PINCTRL - modifications to sc7180-trogdor.dtsi */ =20 /* diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/bo= ot/dts/qcom/sc7180-trogdor-r1.dts index d393a2712ce6..dddf92c04c4d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts @@ -52,12 +52,64 @@ &trackpad { interrupts =3D <58 IRQ_TYPE_EDGE_FALLING>; }; =20 +&usb_a0_hs { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + +&usb_a0_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp4_ss>; +}; + &usb_hub_2_x { - vdd-supply =3D <&pp3300_l7c>; + vdd-supply =3D <&pp3300_l7c>; + camera@1 { + compatible =3D "usb4f2,b567"; + reg =3D <1>; + }; }; =20 &usb_hub_3_x { - vdd-supply =3D <&pp3300_l7c>; + vdd-supply =3D <&pp3300_l7c>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&usb_a0_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_a0_ss>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp4_ss { + remote-endpoint =3D <&usb_c1_ss>; }; =20 /* PINCTRL - modifications to sc7180-trogdor.dtsi */ diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi b/arc= h/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi index d4925be3b1fc..59cdf8eea647 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi @@ -179,6 +179,17 @@ skin-temp-thermistor@1 { }; }; =20 +&pogo_pins { + keyboard@3 { + compatible =3D "usb18d1,5057"; + reg =3D <3>; + }; +}; + +&pogo_pins_in { + remote-endpoint =3D <&usb_hub_dfp3_hs>; +}; + &pp1800_uf_cam { status =3D "okay"; }; @@ -195,6 +206,42 @@ &pp2800_wf_cam { status =3D "okay"; }; =20 +&usb_c0_hs { + remote-endpoint =3D <&usb_hub_dfp2_hs>; +}; + +&usb_c0_ss { + remote-endpoint =3D <&usb_hub_dfp2_ss>; +}; + +&usb_c1_hs { + remote-endpoint =3D <&usb_hub_dfp4_hs>; +}; + +&usb_c1_ss { + remote-endpoint =3D <&usb_hub_dfp3_ss>; +}; + +&usb_hub_dfp2_hs { + remote-endpoint =3D <&usb_c0_hs>; +}; + +&usb_hub_dfp2_ss { + remote-endpoint =3D <&usb_c0_ss>; +}; + +&usb_hub_dfp4_hs { + remote-endpoint =3D <&usb_c1_hs>; +}; + +&usb_hub_dfp3_ss { + remote-endpoint =3D <&usb_c1_ss>; +}; + +&usb_hub_dfp3_hs { + remote-endpoint =3D <&pogo_pins_in>; +}; + &wifi { qcom,ath10k-calibration-variant =3D "GO_WORMDINGLER"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot= /dts/qcom/sc7180-trogdor.dtsi index 74ab321d3333..af866cdd4fef 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -673,6 +673,25 @@ usb_c0: connector@0 { power-role =3D "dual"; data-role =3D "host"; try-power-role =3D "source"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + usb_c0_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@1 { + reg =3D <1>; + usb_c0_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + }; }; =20 usb_c1: connector@1 { @@ -682,6 +701,25 @@ usb_c1: connector@1 { power-role =3D "dual"; data-role =3D "host"; try-power-role =3D "source"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + usb_c1_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@1 { + reg =3D <1>; + usb_c1_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + }; }; }; }; @@ -966,6 +1004,41 @@ usb_hub_2_x: hub@1 { reg =3D <1>; vdd-supply =3D <&pp3300_hub>; peer-hub =3D <&usb_hub_3_x>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + usb_hub_2_x_ports: ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@1 { + reg =3D <1>; + usb_hub_dfp1_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + port@2 { + reg =3D <2>; + usb_hub_dfp2_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@3 { + reg =3D <3>; + usb_hub_dfp3_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@4 { + reg =3D <4>; + usb_hub_dfp4_hs: endpoint { + /* Endpoint filled in by board */ + }; + }; + }; }; =20 /* 3.x hub on port 2 */ @@ -974,6 +1047,42 @@ usb_hub_3_x: hub@2 { reg =3D <2>; vdd-supply =3D <&pp3300_hub>; peer-hub =3D <&usb_hub_2_x>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + usb_hub_3_x_ports: ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@1 { + reg =3D <1>; + usb_hub_dfp1_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@2 { + reg =3D <2>; + usb_hub_dfp2_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@3 { + reg =3D <3>; + usb_hub_dfp3_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + + port@4 { + reg =3D <4>; + usb_hub_dfp4_ss: endpoint { + /* Endpoint filled in by board */ + }; + }; + }; }; }; =20 --=20 https://chromeos.dev