From patchwork Fri Nov 18 19:01:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 22479 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp361720wrr; Fri, 18 Nov 2022 11:06:03 -0800 (PST) X-Google-Smtp-Source: AA0mqf5cPEPle+S4DuyaOhqytqwJxxPDEDbte6Yp2gWJtmHcV7aTurV+l49JZHl7BiOCs1xglPdL X-Received: by 2002:a17:906:ae93:b0:78a:3479:ec7d with SMTP id md19-20020a170906ae9300b0078a3479ec7dmr7093779ejb.671.1668798363255; Fri, 18 Nov 2022 11:06:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668798363; cv=none; d=google.com; s=arc-20160816; b=aswkTEmotbgBU+1k14as4M2Qm4ciZOXSBth2qCXYWMe+1Fpz/HvrOBp/eCUVaXd6yD jwaue+Ez/Ew5zvq3xAHoOTrREUn28uWNAxprFhtiL2CUt6qU94VW4B+glyyBgn2Z7h68 pscmhqiQtXkVxUucxfuKugjxwCbCuZQMr9LnWt8dVTpC219IUbBdfdosaWNSZeWAwyIi J+8qPiXXR3Zp4F4kSmd5gp32r8css2aGPU27ZpwCVGBE8XxT7LywsOfyKD8MIua6Jtmb v7/3VovuZwl+x9kEDEGnjQ10NOxt2ROQ6qmOgV/nHFblAXKZ6V1eKAywGxQxRB2UZo3G a9Qg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=9Uac+pNoJWvk1YG3xnBZ9E1dKIbudwUnPsApI3M6W8c=; b=XD+TQWg+6vG37G1/JXiMdeQ6C3cPUjfLmABolO+UPTi8WHv1akVHEBiN/8IfzJlavn ivvkwsHoh7h2ebzzb6PFQd0FuwiXk0OwkbJ4/8C+bbpBgo+6ykF/6Y226ndWSLkLo/cH zXrbEAfiGyVlW2ezfheqgIvddVK+32XTTIjTisMI3CVyKe97gkRifJ3t49TjqU7aazUV pXuVb49iKpAV6iKpfW2DknF9Z5ONIZl2RzVvRYAmyg9Hooo1mlsOYcvHQjPyi2SpglbK nEaI4Fjqqs1wFuhSsQPFgnE4kMZ+dnspr+c1tn3G6bg54Y9QBPrKu3Q6of4+hj6LkXYx wglg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mailerdienst.de header.s=20200217 header.b=rEfhhMJ3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id x20-20020a05640226d400b004596d6e78e3si3869684edd.144.2022.11.18.11.05.37; Fri, 18 Nov 2022 11:06:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@mailerdienst.de header.s=20200217 header.b=rEfhhMJ3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242940AbiKRTC6 (ORCPT + 99 others); Fri, 18 Nov 2022 14:02:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242977AbiKRTCA (ORCPT ); Fri, 18 Nov 2022 14:02:00 -0500 Received: from mxout1.routing.net (mxout1.routing.net [IPv6:2a03:2900:1:a::a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 325D230F7B; Fri, 18 Nov 2022 11:01:42 -0800 (PST) Received: from mxbulk.masterlogin.de (unknown [192.168.10.85]) by mxout1.routing.net (Postfix) with ESMTP id 0F02D408F1; Fri, 18 Nov 2022 19:01:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1668798100; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9Uac+pNoJWvk1YG3xnBZ9E1dKIbudwUnPsApI3M6W8c=; b=rEfhhMJ3SboHRT66Ds97LMw4Prt6m2LdIp8j/pJq0RJi/cRmOuZhtWo8Gg2AWjHhtqh3nj O6hRq/0NzC8aDMEb9xgx2gfhffakhtDe5u3Agq79EmH818/AULPZ47ZZx3yGXASCXzr5m7 DLqNPIVx/MLCDOs4QgZWRTWMy1kGaXM= Received: from frank-G5.. (fttx-pool-80.245.77.125.bambit.de [80.245.77.125]) by mxbulk.masterlogin.de (Postfix) with ESMTPSA id B670D12271E; Fri, 18 Nov 2022 19:01:39 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Greg Kroah-Hartman , Matthias Brugger , Paolo Abeni , Lorenzo Bianconi , Bo Jiao , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org Subject: [PATCH v6 11/11] arm64: dts: mt7986: add BPI-R3 nand/nor overlays Date: Fri, 18 Nov 2022 20:01:26 +0100 Message-Id: <20221118190126.100895-12-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221118190126.100895-1-linux@fw-web.de> References: <20221118190126.100895-1-linux@fw-web.de> MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749861912855241697?= X-GMAIL-MSGID: =?utf-8?q?1749861912855241697?= From: Frank Wunderlich Add devicetree overlays for using nand and nor on BPI-R3. Signed-off-by: Frank Wunderlich --- maybe rename to dtso? "kbuild: Allow DTB overlays to built from .dtso named source files" https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/commit/?h=dt/next&id=363547d2191cbc32ca954ba75d72908712398ff2 more comments about the dt overlay-support: https://patchwork.kernel.org/comment/25092116/ https://patchwork.kernel.org/comment/25085681/ --- v4: - drop compile-comment from overlays - add author-information to dt-overlays --- arch/arm64/boot/dts/mediatek/Makefile | 2 + .../mediatek/mt7986a-bananapi-bpi-r3-nand.dts | 55 +++++++++++++++ .../mediatek/mt7986a-bananapi-bpi-r3-nor.dts | 69 +++++++++++++++++++ 3 files changed, 126 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index e8902f2cc58f..d42208c4090d 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -8,6 +8,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dts new file mode 100644 index 000000000000..15ee8c568f3c --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dts @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Authors: Daniel Golle + * Frank Wunderlich + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + fragment@0 { + target-path = "/soc/spi@1100a000"; + __overlay__ { + #address-cells = <1>; + #size-cells = <0>; + spi_nand: spi_nand@0 { + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <10000000>; + spi-tx-buswidth = <4>; + spi-rx-buswidth = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "reserved"; + reg = <0x80000 0x300000>; + }; + + partition@380000 { + label = "fip"; + reg = <0x380000 0x200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x580000 0x7a80000>; + }; + }; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dts new file mode 100644 index 000000000000..f18643a9089c --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dts @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Authors: Daniel Golle + * Frank Wunderlich + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + fragment@0 { + target-path = "/soc/spi@1100a000"; + __overlay__ { + #address-cells = <1>; + #size-cells = <0>; + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + label = "reserved"; + reg = <0x20000 0x20000>; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x40000 0x40000>; + }; + + partition@80000 { + label = "reserved2"; + reg = <0x80000 0x80000>; + }; + + partition@100000 { + label = "fip"; + reg = <0x100000 0x80000>; + read-only; + }; + + partition@180000 { + label = "recovery"; + reg = <0x180000 0xa80000>; + }; + + partition@c00000 { + label = "fit"; + reg = <0xc00000 0x1400000>; + compatible = "denx,fit"; + }; + }; + }; + }; + }; +};