From patchwork Thu May 12 20:55:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 571910 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 11706C43219 for ; Thu, 12 May 2022 20:56:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358460AbiELU4U (ORCPT ); Thu, 12 May 2022 16:56:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358490AbiELU4T (ORCPT ); Thu, 12 May 2022 16:56:19 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E39164BCD; Thu, 12 May 2022 13:56:17 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id E3A041F4586A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1652388976; bh=10wBmgI34/J0do1CmgWx9w2vRpxw6AIOTWSkrzsF648=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=haO2jVVJrEZ4rl/0F732I3DooNC3vp3Fk8dN9sdEiv9UbT3o/uwH1+q7UmEbh2A5m wLVTJrUcBLFfzYe3meB28OGKPCSjhgBNHpEDhyofxz5ybT4usg0163HQNU8ux12wOA 6nwn3mx6LYlEUWqqH0zCg+NoY9TTBe1yvuSl5NpZoKqNRK71xrzV8WCaFKWmiWpK8y JQUdGrn4zFUFyGJjwVAFMi3eIiGDiHOQYRsW6Rz0HFoaO0t2L5HtEJJwC67O1a94/T vxY2Pp0jjOjpksqkuwdYN+iALRNYGLwDt8Ve+J53wHqA83h3Cekbr2W2iUZYHwv1Xp cOVTzIWvjnH8Q== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Matthias Brugger Cc: Chen-Yu Tsai , AngeloGioacchino Del Regno , kernel@collabora.com, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 03/16] arm64: dts: mediatek: Introduce MT8192-based Asurada board family Date: Thu, 12 May 2022 16:55:49 -0400 Message-Id: <20220512205602.158273-4-nfraprado@collabora.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220512205602.158273-1-nfraprado@collabora.com> References: <20220512205602.158273-1-nfraprado@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Introduce the MT8192 Asurada Chromebook platform, including the Asurada Spherion and Asurada Hayato boards. This is enough configuration to get serial output working on Spherion and Hayato. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai --- (no changes since v2) Changes in v2: - Changed model name prefix from Mediatek to Google on Hayato and Spherion dts arch/arm64/boot/dts/mediatek/Makefile | 2 ++ .../dts/mediatek/mt8192-asurada-hayato-r1.dts | 11 ++++++++ .../mediatek/mt8192-asurada-spherion-r0.dts | 13 ++++++++++ .../boot/dts/mediatek/mt8192-asurada.dtsi | 26 +++++++++++++++++++ 4 files changed, 52 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index c7d4636a2cb7..4f2c258311d6 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -37,6 +37,8 @@ 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-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts new file mode 100644 index 000000000000..00c76709a055 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2020 Google LLC + */ +/dts-v1/; +#include "mt8192-asurada.dtsi" + +/ { + model = "Google Hayato rev1"; + compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts new file mode 100644 index 000000000000..d384d584bbcf --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2021 Google LLC + */ +/dts-v1/; +#include "mt8192-asurada.dtsi" + +/ { + model = "Google Spherion (rev0 - 3)"; + compatible = "google,spherion-rev3", "google,spherion-rev2", + "google,spherion-rev1", "google,spherion-rev0", + "google,spherion", "mediatek,mt8192"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi new file mode 100644 index 000000000000..277bd38943fe --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2020 MediaTek Inc. + * Author: Seiya Wang + */ +/dts-v1/; +#include "mt8192.dtsi" + +/ { + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; +}; + +&uart0 { + status = "okay"; +};