From nobody Sat Sep 21 13:47:49 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 BAA01C38A2D for ; Thu, 27 Oct 2022 09:55:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234235AbiJ0Jzl (ORCPT ); Thu, 27 Oct 2022 05:55:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234962AbiJ0JzV (ORCPT ); Thu, 27 Oct 2022 05:55:21 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4274557247; Thu, 27 Oct 2022 02:55:20 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 41C2066028D3; Thu, 27 Oct 2022 10:55:18 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1666864518; bh=xcx9U/aROaZZ49l0z81maIZawW15cVft/U5u/XSuPjY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kRI1BCTmmBayY8GX84Fj90iefNeS98hIY11MZn66mHWuztY07oE+LM46VcMnuO0tD wGht6GYbb/gzDUEUqaRBZM5vYhcRjrQPFX3+7NQVExsfc7fBV0PojqR7oNCDmjyVfn zkrGtWC4Q1IpS+VA4Ie3RVriVA6Gt8/8DbPDG8gLb6iGZPfOd8YSIXUZg2PC7iS5op xg2TgEi3iEdNNRRARi0RV3jYVQBY66QT2EOoqamWZFggdVIWh8jPQOAuK6LGGtaHMn FpMDX5yZXEbA7oPEXV4Kci6lDhjLYKQTfCAQ8piOHILL2+zW5cOdTFIke/VQPU2nYw JXpziFrc5PG3g== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, hsinyi@chromium.org, nfraprado@collabora.com, allen-kh.cheng@mediatek.com, sam.shih@mediatek.com, andrew@lunn.ch, sean.wang@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v2 6/6] arm64: dts: mediatek: Add support for MT6795 Sony Xperia M5 smartphone Date: Thu, 27 Oct 2022 11:55:04 +0200 Message-Id: <20221027095504.37432-7-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20221027095504.37432-1-angelogioacchino.delregno@collabora.com> References: <20221027095504.37432-1-angelogioacchino.delregno@collabora.com> 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 a basic support for the Sony Xperia M5 (codename "Holly") smartphone, powered by a MediaTek Helio X10 SoC. This achieves a console boot. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../dts/mediatek/mt6795-sony-xperia-m5.dts | 88 +++++++++++++++++++ 2 files changed, 89 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index 04597ffc4286..179661c9cc1c 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt2712-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6755-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6779-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6795-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6795-sony-xperia-m5.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6797-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7622-rfb1.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/= arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts new file mode 100644 index 000000000000..d3415527d389 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Collabora Ltd + * Author: AngeloGioacchino Del Regno + */ + +/dts-v1/; +#include "mt6795.dtsi" + +/ { + model =3D "Sony Xperia M5"; + compatible =3D "sony,xperia-m5", "mediatek,mt6795"; + chassis-type =3D "handset"; + + aliases { + mmc0 =3D &mmc0; + mmc1 =3D &mmc1; + serial0 =3D &uart0; + serial1 =3D &uart1; + }; + + memory@40000000 { + device_type =3D "memory"; + reg =3D <0 0x40000000 0 0x1e800000>; + }; + + reserved_memory: reserved-memory { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ + bl31_secmon_reserved: secmon@43000000 { + reg =3D <0 0x43000000 0 0x30000>; + no-map; + }; + + /* preloader and bootloader regions cannot be touched */ + preloader-region@44800000 { + reg =3D <0 0x44800000 0 0x100000>; + no-map; + }; + + bootloader-region@46000000 { + reg =3D <0 0x46000000 0 0x400000>; + no-map; + }; + }; +}; + +&pio { + uart0_pins: uart0-pins { + pins-rx { + pinmux =3D ; + bias-pull-up; + input-enable; + }; + pins-tx { + pinmux =3D ; + output-high; + }; + }; + + uart2_pins: uart2-pins { + pins-rx { + pinmux =3D ; + bias-pull-up; + input-enable; + }; + pins-tx { + pinmux =3D ; + }; + }; +}; + +&uart0 { + status =3D "okay"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart0_pins>; +}; + +&uart2 { + status =3D "okay"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart2_pins>; +}; --=20 2.37.2