From patchwork Fri Dec 1 07:07:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 13475470 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 59610C10DC1 for ; Fri, 1 Dec 2023 07:08:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FIMUzg3P+y0LJ16jWYVWVI9zyySMqdyWs8FXg5Q5UO4=; b=I3n6OQjddZ5qw+53IWt4xsZcIa pxDpllCCUD/92HBW1WgR8NQG1qJ93jZ5mX/IaUngwV2WXeqVwRLCD7/kXGVyQ3bApT7n/Ghk4Zr7B 3+oV4lzQJTAseyzEAeCmGZADvKP4LjHy5uWINAjK+3QpEbak3CHv5I1IcQ9IS0cKeLCUOGpC3seNI +PKWzu8A+6J6Qn6dWSrCzYjgEc6l0yZWcWJFtlr4GLfhvzFOFp8VEcedVv9qKQ92PPJmnNt+gUuUI 7pXOVVtCsAl9Uj+tPkIbgdDE+xOwBJaKtVWzdPXBKMSQN0Z8bYBIr9TaISIHOTQkPbxaekkMYdYT2 67SdUnhg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r8xdX-00Cqtx-0R; Fri, 01 Dec 2023 07:08:31 +0000 Received: from mail-pg1-x535.google.com ([2607:f8b0:4864:20::535]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r8xcw-00CqYB-03 for linux-mediatek@lists.infradead.org; Fri, 01 Dec 2023 07:07:57 +0000 Received: by mail-pg1-x535.google.com with SMTP id 41be03b00d2f7-5c6291767ceso177884a12.0 for ; Thu, 30 Nov 2023 23:07:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1701414473; x=1702019273; darn=lists.infradead.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=FIMUzg3P+y0LJ16jWYVWVI9zyySMqdyWs8FXg5Q5UO4=; b=jzsD+zqMTgzsu/tpY8yqtNHrScyVZDL92BZaPBeAlCp3eCsBqq370kA5vtT9b+17C1 9gC2QB9HaU9pv0IiSYJBBGqiTK5rIAedBkBhEsoOVu6qyM7mmm3ENkybnPMRFCt5PN8R V9Ib0NQfON6vxuaaZuQzdqODaN1LIExkUw6ug= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701414473; x=1702019273; 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=FIMUzg3P+y0LJ16jWYVWVI9zyySMqdyWs8FXg5Q5UO4=; b=Cx/mKleNB0Gml7x83bHDWSCoJ6B5TY/sMIbgNsYDrsxwWKB3CCfllYi4nSG545zbUq rsz8pAlWnrzGlbQKtftlJGTkK6X7XY0jM1s7NIyyhU4uDrlirv7nWOqu0AJqJZj00zro 9w1RbQUM1WsEHaKzqQTeDvg9oidrFgdzMmThV4K3rNmVN7Dnh/U1jHzOSu/wQDgMGijc b3bh0/yUPmBufjoxyxuabhXosoLjWpEtxNCQq+EeBX6aGkwJ8QhFS45zdGajn9LvUekr OyyOZLaHEeRM6FxUSiKcZjvF7CN/gMu/YRuZaolyUS5VKYKC7Nh+48kWP82ng7NmT0jo zA8A== X-Gm-Message-State: AOJu0YzCwLqb7yc5AkvolWqPGSY8XGSmnvY2AZAjuxwPdtHnOYCYqOxz S2xdFfJ0hGVXugIRRS/ojPNTvg== X-Google-Smtp-Source: AGHT+IG3EYycoKnV41bDpzHP1T7P3GCvqeqYbOrWNzpZfwqmfMnOkjZIK9bWpe6MVf6xT1ElHSim6g== X-Received: by 2002:a17:90a:b00a:b0:280:18bd:ffe7 with SMTP id x10-20020a17090ab00a00b0028018bdffe7mr23944747pjq.48.1701414472422; Thu, 30 Nov 2023 23:07:52 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:720a:d435:c253:2402]) by smtp.gmail.com with ESMTPSA id y10-20020a1709027c8a00b001cfa0c04553sm2558684pll.116.2023.11.30.23.07.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Nov 2023 23:07:51 -0800 (PST) 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 v2 7/9] arm64: dts: mediatek: Introduce MT8186 Steelix Date: Fri, 1 Dec 2023 15:07:11 +0800 Message-ID: <20231201070719.1229447-8-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.rc2.451.g8631bc7472-goog In-Reply-To: <20231201070719.1229447-1-wenst@chromium.org> References: <20231201070719.1229447-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231130_230754_072929_0137DFED X-CRM114-Status: GOOD ( 18.39 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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 --- Changes since v1: - Removed trackpad_pins reference (moved to i2c2 in corsola dtsi) - Fixed copyright year - Renamed touchpad to trackpad 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 | 195 ++++++++++++++++++ 4 files changed, 233 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131072.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131073.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/mediatek/Makefile index 442af61b1305..7bd9471b89f9 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -43,6 +43,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku32.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-steelix-sku131072.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-steelix-sku131073.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327681.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327683.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += 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 = "Google Steelix board"; + compatible = "google,steelix-sku131072", "google,steelix", + "mediatek,mt8186"; + chassis-type = "convertible"; +}; + +&mt6366codec { + mediatek,dmic-mode = <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 = "Google Steelix board"; + compatible = "google,steelix-sku131073", "google,steelix", + "mediatek,mt8186"; + chassis-type = "convertible"; +}; + +&mt6366codec { + mediatek,dmic-mode = <1>; /* one-wire */ +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi new file mode 100644 index 000000000000..47262bc499ad --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi @@ -0,0 +1,195 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola.dtsi" +#include +#include + +/{ + pp1000_edpbrdg: regulator-pp1000-edpbrdg { + compatible = "regulator-fixed"; + regulator-name = "pp1000_edpbrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp1000_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 29 GPIO_ACTIVE_HIGH>; + vin-supply = <&pp3300_z2>; + }; + + pp1800_edpbrdg_dx: regulator-pp1800-edpbrdg-dx { + compatible = "regulator-fixed"; + regulator-name = "pp1800_edpbrdg_dx"; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp1800_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 30 GPIO_ACTIVE_HIGH>; + vin-supply = <&mt6366_vio18_reg>; + }; + + pp3300_edp_dx: regulator-pp3300-edp-dx { + compatible = "regulator-fixed"; + regulator-name = "pp3300_edp_dx"; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp3300_edpbrdg>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 31 GPIO_ACTIVE_HIGH>; + vin-supply = <&pp3300_z2>; + }; +}; + +&dsi_out { + remote-endpoint = <&anx7625_in>; +}; + +&i2c0 { + clock-frequency = <400000>; + + anx_bridge: anx7625@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + pinctrl-names = "default"; + pinctrl-0 = <&anx7625_pins>; + enable-gpios = <&pio 96 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>; + vdd10-supply = <&pp1000_edpbrdg>; + vdd18-supply = <&pp1800_edpbrdg_dx>; + vdd33-supply = <&pp3300_edp_dx>; + analogix,lane0-swing = /bits/ 8 <0x70 0x30>; + analogix,lane1-swing = /bits/ 8 <0x70 0x30>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + anx7625_in: endpoint { + remote-endpoint = <&dsi_out>; + data-lanes = <0 1 2 3>; + }; + }; + + port@1 { + reg = <1>; + + anx7625_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + aux-bus { + panel: panel { + compatible = "edp-panel"; + power-supply = <&pp3300_disp_x>; + backlight = <&backlight_lcd0>; + + port { + panel_in: endpoint { + remote-endpoint = <&anx7625_out>; + }; + }; + }; + }; + }; +}; + +&i2c1 { + touchscreen: touchscreen@5d { + compatible = "goodix,gt7375p"; + reg = <0x5d>; + interrupts-extended = <&pio 12 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&touchscreen_pins>; + reset-gpios = <&pio 60 GPIO_ACTIVE_LOW>; + vdd-supply = <&pp3300_s3>; + goodix,no-reset-during-suspend; + }; +}; + +&i2c2 { + i2c-scl-internal-delay-ns = <22000>; + + /* second source component */ + trackpad@2c { + compatible = "hid-over-i2c"; + reg = <0x2c>; + hid-descr-addr = <0x20>; + interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&pp3300_s3>; + wakeup-source; + }; +}; + +&keyboard_controller { + function-row-physmap = < + 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 = < + 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 = , + ; + output-low; + }; + + pins2 { + pinmux = ; + input-enable; + bias-disable; + }; + }; + + en_pp1000_edpbrdg: pp1000-edpbrdg-en-pins { + pins { + pinmux = ; + output-low; + }; + }; + + en_pp1800_edpbrdg: pp1800-edpbrdg-en-pins { + pins { + pinmux = ; + output-low; + }; + }; + + en_pp3300_edpbrdg: pp3300-edpbrdg-en-pins { + pins { + pinmux = ; + output-low; + }; + }; +};