From nobody Fri Sep 20 11:49:08 2024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1A64CC41513 for ; Thu, 12 Oct 2023 23:03:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1443168AbjJLXD2 (ORCPT ); Thu, 12 Oct 2023 19:03:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1443117AbjJLXDR (ORCPT ); Thu, 12 Oct 2023 19:03:17 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EE9EE9 for ; Thu, 12 Oct 2023 16:03:06 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id d9443c01a7336-1c735473d1aso12092685ad.1 for ; Thu, 12 Oct 2023 16:03:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1697151785; x=1697756585; 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=elRJOT0+jP15Tj9U3kQZRIBQRbixiN5REYoEWrdtK5w=; b=Xl59Dlz+0wndx3nDlDAe2qo/qPVP5bzjWaMEigJDMB1NqV3UjyuEEn6VKBbOI3lWW0 VnMCssuHs3uExW27VKhUYUDpHJtrDCk4umcewSuxHs/Vgt//10BWtf7jlxpaCRffv38p b+icSZOBF1ChSb8YgECJmdHnXAlW2DQT6TQfI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697151785; x=1697756585; 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=elRJOT0+jP15Tj9U3kQZRIBQRbixiN5REYoEWrdtK5w=; b=xUx2yfr7ZMTV8SBm+cLmTVmNRrWnsNYB6h6mKS4rZSAKkPRnBAAC3Bex7WFfo8ISVc LuFsZ6T/cTCVRJiBKzN8rLvdIIiwQE9Urj4q40V/k4/xPsGA7BXrHG4oWyJR7qtYDhNl 6i7suNsqED7byH7ZMLySnGu3kh4xHnmrPgYGY4BMTweHipDaXtRYZqaFVjLKpxTWSC3n 9KO6IeATJNvOgn/TC5QlQam6PPI/uQzikVOfMqMRr0mnafkKGqYZugeswc00zMe1jLsv 8mkJHc68/H+jbhDcqyoiOypGKzkk1AijzWhSvXttoJxL4Rmv7rgosa1+83n78HUZZUT/ MwXA== X-Gm-Message-State: AOJu0YzoxWo+wqlCtV34DvNeOITu3lhZBDzgJv668zEejiNHF/mh0lBh dSxxnFU2bS1U2uK7mCmvFwXj9g== X-Google-Smtp-Source: AGHT+IETBvsm1XnmTWnSmggpIS2D6EHnFWemDGUBooCEpJIBT5VxSe56rZHquqj5JdrJZVa34+oMzg== X-Received: by 2002:a17:902:d485:b0:1c8:791c:d782 with SMTP id c5-20020a170902d48500b001c8791cd782mr26095660plg.29.1697151785248; Thu, 12 Oct 2023 16:03:05 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:7397:2561:ed13:bac8]) by smtp.gmail.com with ESMTPSA id g11-20020a1709026b4b00b001c613091aeasm2494390plt.297.2023.10.12.16.03.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Oct 2023 16:03:04 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/9] arm64: dts: mediatek: Introduce MT8186 Steelix Date: Fri, 13 Oct 2023 07:02:33 +0800 Message-ID: <20231012230237.2676469-8-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231012230237.2676469-1-wenst@chromium.org> References: <20231012230237.2676469-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The MT8186 Steelix, also known as the Lenovo 300e Yoga Chromebook Gen 4, is a convertible device based on a common design of the same name. The device comes in different variants. Of them, whether a world facing camera is integrated is the only differentiating factor between the two device trees added. The different SKU IDs describe this alone. The other device difference is the touchpad component used. This is simply handled by having both possible components described in the device tree, and letting the implementation figure out which one is actually available. The system bootloader / firmware does not differentiate this in that they share the same SKU IDs. Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/Makefile | 2 + .../mt8186-corsola-steelix-sku131072.dts | 18 ++ .../mt8186-corsola-steelix-sku131073.dts | 18 ++ .../dts/mediatek/mt8186-corsola-steelix.dtsi | 197 ++++++++++++++++++ 4 files changed, 235 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku= 131072.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku= 131073.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index 442af61b1305..7bd9471b89f9 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -43,6 +43,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8183-kukui-kodama-sku3= 2.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8183-kukui-krane-sku0.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8183-kukui-krane-sku176.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8183-pumpkin.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-steelix-sku131072.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-steelix-sku131073.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-tentacool-sku327681.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-tentacool-sku327683.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-tentacruel-sku262144.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131072.= dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131072.dts new file mode 100644 index 000000000000..eae17bca8585 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131072.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola-steelix.dtsi" + +/ { + model =3D "Google Steelix board"; + compatible =3D "google,steelix-sku131072", "google,steelix", + "mediatek,mt8186"; + chassis-type =3D "convertible"; +}; + +&mt6366codec { + mediatek,dmic-mode =3D <0>; /* two-wire */ +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131073.= dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131073.dts new file mode 100644 index 000000000000..a55375b95d0d --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131073.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola-steelix.dtsi" + +/ { + model =3D "Google Steelix board"; + compatible =3D "google,steelix-sku131073", "google,steelix", + "mediatek,mt8186"; + chassis-type =3D "convertible"; +}; + +&mt6366codec { + mediatek,dmic-mode =3D <1>; /* one-wire */ +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi b/arc= h/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi new file mode 100644 index 000000000000..8488f2f9dc4d --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi @@ -0,0 +1,197 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2023 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola.dtsi" +#include +#include + +/{ + pp1000_edpbrdg: regulator-pp1000-edpbrdg { + compatible =3D "regulator-fixed"; + regulator-name =3D "pp1000_edpbrdg"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&en_pp1000_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio =3D <&pio 29 GPIO_ACTIVE_HIGH>; + vin-supply =3D <&pp3300_z2>; + }; + + pp1800_edpbrdg_dx: regulator-pp1800-edpbrdg-dx { + compatible =3D "regulator-fixed"; + regulator-name =3D "pp1800_edpbrdg_dx"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&en_pp1800_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio =3D <&pio 30 GPIO_ACTIVE_HIGH>; + vin-supply =3D <&mt6366_vio18_reg>; + }; + + pp3300_edp_dx: regulator-pp3300-edp-dx { + compatible =3D "regulator-fixed"; + regulator-name =3D "pp3300_edp_dx"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&en_pp3300_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio =3D <&pio 31 GPIO_ACTIVE_HIGH>; + vin-supply =3D <&pp3300_z2>; + }; +}; + +&dsi_out { + remote-endpoint =3D <&anx7625_in>; +}; + +&i2c0 { + clock-frequency =3D <400000>; + + anx_bridge: anx7625@58 { + compatible =3D "analogix,anx7625"; + reg =3D <0x58>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&anx7625_pins>; + enable-gpios =3D <&pio 96 GPIO_ACTIVE_HIGH>; + reset-gpios =3D <&pio 98 GPIO_ACTIVE_HIGH>; + vdd10-supply =3D <&pp1000_edpbrdg>; + vdd18-supply =3D <&pp1800_edpbrdg_dx>; + vdd33-supply =3D <&pp3300_edp_dx>; + analogix,lane0-swing =3D /bits/ 8 <0x70 0x30>; + analogix,lane1-swing =3D /bits/ 8 <0x70 0x30>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + anx7625_in: endpoint { + remote-endpoint =3D <&dsi_out>; + data-lanes =3D <0 1 2 3>; + }; + }; + + port@1 { + reg =3D <1>; + + anx7625_out: endpoint { + remote-endpoint =3D <&panel_in>; + }; + }; + }; + + aux-bus { + panel: panel { + compatible =3D "edp-panel"; + power-supply =3D <&pp3300_disp_x>; + backlight =3D <&backlight_lcd0>; + + port { + panel_in: endpoint { + remote-endpoint =3D <&anx7625_out>; + }; + }; + }; + }; + }; +}; + +&i2c1 { + touchscreen: touchscreen@5d { + compatible =3D "goodix,gt7375p"; + reg =3D <0x5d>; + interrupts-extended =3D <&pio 12 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&touchscreen_pins>; + reset-gpios =3D <&pio 60 GPIO_ACTIVE_LOW>; + vdd-supply =3D <&pp3300_s3>; + goodix,no-reset-during-suspend; + }; +}; + +&i2c2 { + i2c-scl-internal-delay-ns =3D <22000>; + + /* second source component */ + touchpad@2c { + compatible =3D "hid-over-i2c"; + reg =3D <0x2c>; + hid-descr-addr =3D <0x20>; + interrupts-extended =3D <&pio 11 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&trackpad_pin>; + vdd-supply =3D <&pp3300_s3>; + wakeup-source; + }; +}; + +&keyboard_controller { + function-row-physmap =3D < + MATRIX_KEY(0x00, 0x02, 0) /* T1 */ + MATRIX_KEY(0x03, 0x02, 0) /* T2 */ + MATRIX_KEY(0x02, 0x02, 0) /* T3 */ + MATRIX_KEY(0x01, 0x02, 0) /* T4 */ + MATRIX_KEY(0x03, 0x04, 0) /* T5 */ + MATRIX_KEY(0x02, 0x04, 0) /* T6 */ + MATRIX_KEY(0x01, 0x04, 0) /* T7 */ + MATRIX_KEY(0x02, 0x09, 0) /* T8 */ + MATRIX_KEY(0x01, 0x09, 0) /* T9 */ + MATRIX_KEY(0x00, 0x04, 0) /* T10 */ + >; + + linux,keymap =3D < + MATRIX_KEY(0x00, 0x02, KEY_BACK) + MATRIX_KEY(0x03, 0x02, KEY_REFRESH) + MATRIX_KEY(0x02, 0x02, KEY_ZOOM) + MATRIX_KEY(0x01, 0x02, KEY_SCALE) + MATRIX_KEY(0x03, 0x04, KEY_BRIGHTNESSDOWN) + MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSUP) + MATRIX_KEY(0x01, 0x04, KEY_MICMUTE) + MATRIX_KEY(0x02, 0x09, KEY_MUTE) + MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN) + MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP) + CROS_STD_MAIN_KEYMAP + >; +}; + +&pio { + anx7625_pins: anx7625-pins { + pins1 { + pinmux =3D , + ; + output-low; + }; + + pins2 { + pinmux =3D ; + input-enable; + bias-disable; + }; + }; + + en_pp1000_edpbrdg: pp1000-edpbrdg-en-pins { + pins { + pinmux =3D ; + output-low; + }; + }; + + en_pp1800_edpbrdg: pp1800-edpbrdg-en-pins { + pins { + pinmux =3D ; + output-low; + }; + }; + + en_pp3300_edpbrdg: pp3300-edpbrdg-en-pins { + pins { + pinmux =3D ; + output-low; + }; + }; +}; --=20 2.42.0.655.g421f12c284-goog