From patchwork Thu Nov 17 16:33:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 626055 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 D5C8FC4321E for ; Thu, 17 Nov 2022 16:35:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240721AbiKQQft (ORCPT ); Thu, 17 Nov 2022 11:35:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240706AbiKQQfL (ORCPT ); Thu, 17 Nov 2022 11:35:11 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D697B21E17; Thu, 17 Nov 2022 08:34:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=public-files.de; s=s31663417; t=1668702825; bh=685HAFrCQ1H/XhJLiR5NAOp9W9THBYFHsQy1Qc41aVo=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=OyDvoHxHU1L95Wa0KYOonqnvFfKZivlRzj1X8/opR4cRCXR7U/1PflHFkG5OFHWkr FglAHvOZanlbUtxAJZO1nlWdDVL+DVCJN9OvlyHqO6euqzCqxEvEwNr8DiXbadiayd bMAgt4ucMDNBteOoZ3g7b++IiiMdqAa8aG5ywKnm3B1SjKystmiYLOMmoF68tiEn4K C3W87tKYViz16d6oxhKZC7OFTHQLth/HPnjjJ3+5/tYJBIqKRO/PS6VpXqLpjJwQRx 4YYJGhAkkXJH92Ojy5puFhJypGffqac+qtlG9rKaUCYYHFL6dBDnoLUV56/kk/akpq j/hywstOfH2yw== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from frank-G5 ([80.245.75.65]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M72oH-1os9zy3DOp-008ZPP; Thu, 17 Nov 2022 17:33:45 +0100 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 v5 11/11] arm64: dts: mt7986: add BPI-R3 nand/nor overlays Date: Thu, 17 Nov 2022 17:33:40 +0100 Message-Id: <20221117163340.21069-1-frank-w@public-files.de> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Provags-ID: V03:K1:0zZwEQSc2GM6vXeRI+bIlFokQn6BiimSebefS/q5FvkdTAUriwf EZUjeBe8VS0cpVmGPqbd7om/VGkKaOWVsRrAJSGrnj1FDk6vmzKPrv0xmj2m5gt/edGraoT Vgu0D1yDgAp20KGj2l0bp8pDIMk0tjM/6LLtxxl27rhPFN5/AqjbH+BT0MuyeuD0v+Pip58 a9Mm8BcTnAzuHu5oKBo3g== UI-OutboundReport: notjunk:1;M01:P0:3IeX2Ck7v2c=;ogtxe/hQAW/5OgpgaE149rA6Ojd yE4FnS9/79cwkcr38IDTkRvVzQNBd67qQ2svqNS8HsKRYqahDnwWzuLGm+EYsK/mDXbWyHQJP 39Su45nSSX2oPr1U88osomWn53OuukBeDR/x8p+hTTD57jMxehypkYbZP2e8CumRoedlGaMDZ BGDIk28EXLRi2megpflU9obww7Az+/DAgdAja4F7Ys09fjF8eKJsATrnfwM6vxX/kz1mKMANr p6DeQvZuSqI4vJrqEuFT+4/CzSVjfgkeWfFJKZbPE8PcMl0T9I8Ml/sBJCegR7lZI+gtgSfLY EyiGg7cnF7qJwt/4O0ksBvqhw61BUOcgRCcp1b1s3pXYi/feY+GOb6AWE0JpCW8jhl/sjItJ2 VthgWcSQ8RZmf0LtsleiJscjzEULGa7uK0sJ8V8R+WkZyR5HKPKe+EG4bh9b/pPPEjt1N/mFy TEp03WR1Y8Rp9318QkflSdaoa2xrsFx5YzAPtAKQnZ7puLMD+VjTy4IhqZvW3bnmE8sxGEiqB uFZcBlDGW42hS3nXOPQffhp1/Odj8EZp+casHkhU326tz2VEo5Y5oj9m6nTmMCgDaYJQvq7w1 oJ7s5F5gbvJxwbH7B8fVtMRfk5oFFJImxCLKxZ4yacmqUvcKYGxI3d+cEeTE1y+itwsPw+Gg+ A6Q2Kb7YX429xjC9mkt1TOgwvBZFvSmkJ/CQiC2hlIwP0/SgQ5TuMIKOYTz3+K6W6OAnhkmu3 LoedwBpEBL0CSITG0+De7YKf7nL9fykn+HVkvrNU2Vuar9Pt+Whxi+Yjm6C8IuyXVJv5AZINd kiOeByn/cTiF1EtI1mKh+CiM6Ylh2TYa5PRzT+6mmkgeHeV8TtmTOxYcvfKTKxNhC7EaT4uj8 GpyIUjbkPCZFi+QF5oCJd01dH1901zSHMYOzu0WOX0XdLONsCucyLiyXyrQc5Qy04X+TsMp9e 1VsjKQ== Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org 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 -- 2.34.1 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"; + }; + }; + }; + }; + }; +};