From nobody Mon Dec 29 05:02:07 2025 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 B52C8C10DC1 for ; Fri, 1 Dec 2023 07:08:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377792AbjLAHIM (ORCPT ); Fri, 1 Dec 2023 02:08:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232366AbjLAHH4 (ORCPT ); Fri, 1 Dec 2023 02:07:56 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E3CC199E for ; Thu, 30 Nov 2023 23:07:57 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id d2e1a72fcca58-6cdcef8b400so1791641b3a.1 for ; Thu, 30 Nov 2023 23:07:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1701414477; x=1702019277; 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=o3qVA+WbwQ3A/ChhMMOe4WNHV3SZFtaWxU9iAV1WFBM=; b=UohdYKlZWDUEcKPNE7EynV2nTEJ+CtMuE7d1KhjBdAYKl5Vp3xrFzQlkYDlVxGkM84 4nJdYZesjRfsDatQMhvTHh7I9s76aj6Gqw0/q/5PP2IG8OUUMfMEpvd+b6j2cqMdWqm3 3LE3NWnO6pL1TDH5Dh5zyMiPj5RsFwQ14zbAU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701414477; x=1702019277; 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=o3qVA+WbwQ3A/ChhMMOe4WNHV3SZFtaWxU9iAV1WFBM=; b=kUuFZOTfY2i05PTuA4tnxccUyvhuz463PcWeVznZlc5z81CqoTblmvuFK4tn8B3f8p OskNVq87GSCJ3IUKN7rgLOe9ZvsHHEpsvZZZCemNgUXgjmsXuxQRG5iHL3ZyKv6Ri8C8 NEoPKuTLqzohTjJR7rAodRE+36yRrLCTGZgYZRozHH1ZACIIdn66tQ06gr3fJAdggBUc pAXmK8HvoU9JE1Rm9YicbhhRlvDeRuH70+ley5WVFa1nElOnCO9uSxiiB4wjOflUotfv FvUzmk+XzaqzRudVzTnnZrf3X8WAN0WnK2+bfsPRLWKdTMupyrXJhoO4LlQ+6CcKNaGg jErA== X-Gm-Message-State: AOJu0YzNArgisgWnNp54+X5s4bpihdyUOVHPVrgctWjfdVnThi9Eirpg Kj8h0Mo420ngYKMKQ0K5L9WBKQ== X-Google-Smtp-Source: AGHT+IEkL+LthjgeXCqOoaIeirMpZBr+0uDqav+wzV6ctq2wS/YTzkxPy8uxHIPDmaxZJa6AeAX8XQ== X-Received: by 2002:a05:6a20:9384:b0:187:9521:92bc with SMTP id x4-20020a056a20938400b00187952192bcmr26897386pzh.58.1701414477143; Thu, 30 Nov 2023 23:07:57 -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.116.2023.11.30.23.07.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Nov 2023 23:07:56 -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 9/9] arm64: dts: mediatek: Add MT8186 Magneton Chromebooks Date: Fri, 1 Dec 2023 15:07:13 +0800 Message-ID: <20231201070719.1229447-10-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 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add entries for the MT8186 based Chromebooks, also collectively known as the Lenovo IdeaPad Slim 3 Chromebook (14M868). It is also based on the "Steelix" design. Being a laptop instead of a convertible device, there is no stylus, which is similar to Rusty. However Magneton does not have ports on the right side of the device. Three variants are listed separately. These use different touchscreen controllers, or lack a touchscreen altogether. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - Reorder SKU numbers in descending order. - Mark missing components as disabled instead of deleting the node - Switched to interrupts-extended in touchscreen nodes - Dropped reset-gpios from touchscreen nodes - Drop status =3D "okay", which is the default arch/arm64/boot/dts/mediatek/Makefile | 3 ++ .../mt8186-corsola-magneton-sku393216.dts | 39 +++++++++++++++++++ .../mt8186-corsola-magneton-sku393217.dts | 39 +++++++++++++++++++ .../mt8186-corsola-magneton-sku393218.dts | 26 +++++++++++++ 4 files changed, 107 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sk= u393216.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sk= u393217.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sk= u393218.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index 6b05f1f2e645..7e365e9516ab 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -43,6 +43,9 @@ 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-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-magneton-sku393216.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-magneton-sku393217.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-magneton-sku393218.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-rusty-sku196608.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-steelix-sku131072.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8186-corsola-steelix-sku131073.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393216= .dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393216.dts new file mode 100644 index 000000000000..c9673381ad3b --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393216.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola-steelix.dtsi" + +/ { + model =3D "Google Magneton board"; + compatible =3D "google,steelix-sku393219", "google,steelix-sku393216", + "google,steelix", "mediatek,mt8186"; + chassis-type =3D "laptop"; +}; + +&gpio_keys { + status =3D "disabled"; +}; + +&i2c1 { + touchscreen@10 { + compatible =3D "hid-over-i2c"; + reg =3D <0x10>; + interrupts-extended =3D <&pio 12 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&touchscreen_pins>; + vdd-supply =3D <&pp3300_s3>; + post-power-on-delay-ms =3D <350>; + hid-descr-addr =3D <0x0001>; + }; +}; + +&touchscreen { + status =3D "disabled"; +}; + +&usb_c1 { + status =3D "disabled"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393217= .dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393217.dts new file mode 100644 index 000000000000..28e3bbe56421 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393217.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola-steelix.dtsi" + +/ { + model =3D "Google Magneton board"; + compatible =3D "google,steelix-sku393220", "google,steelix-sku393217", + "google,steelix", "mediatek,mt8186"; + chassis-type =3D "laptop"; +}; + +&gpio_keys { + status =3D "disabled"; +}; + +&i2c1 { + touchscreen@40 { + compatible =3D "hid-over-i2c"; + reg =3D <0x40>; + interrupts-extended =3D <&pio 12 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&touchscreen_pins>; + vdd-supply =3D <&pp3300_s3>; + post-power-on-delay-ms =3D <450>; + hid-descr-addr =3D <0x0001>; + }; +}; + +&touchscreen { + status =3D "disabled"; +}; + +&usb_c1 { + status =3D "disabled"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393218= .dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393218.dts new file mode 100644 index 000000000000..332894218f07 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393218.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2022 Google LLC + */ + +/dts-v1/; +#include "mt8186-corsola-steelix.dtsi" + +/ { + model =3D "Google Magneton board"; + compatible =3D "google,steelix-sku393221", "google,steelix-sku393218", + "google,steelix", "mediatek,mt8186"; + chassis-type =3D "laptop"; +}; + +&gpio_keys { + status =3D "disabled"; +}; + +&touchscreen { + status =3D "disabled"; +}; + +&usb_c1 { + status =3D "disabled"; +}; --=20 2.43.0.rc2.451.g8631bc7472-goog