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[23.128.96.32]) by mx.google.com with ESMTPS id d2-20020a170903230200b001c75866c987si1199036plh.584.2023.09.30.05.52.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Sep 2023 05:52:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=AT1XpRJf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 30BB4818F66C; Sat, 30 Sep 2023 05:52:16 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233956AbjI3Mv5 (ORCPT + 20 others); Sat, 30 Sep 2023 08:51:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231364AbjI3Mv4 (ORCPT ); Sat, 30 Sep 2023 08:51:56 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1043AF1 for ; Sat, 30 Sep 2023 05:51:53 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E858C433C8; Sat, 30 Sep 2023 12:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696078312; bh=o0BDP7/qlpQFQEz4SdtV7n0arI35k2WTUQrSjrLMH8Y=; h=From:To:Cc:Subject:Date:From; b=AT1XpRJfxeXzvWQAjkpRWgnj+Of5ZAnVxc1AsCX/skmJb5W7yQIaShbKkrnIOT1o3 vzW3tZf040hAbfNU+bs+MZeUmPPxdf29L7wFCRG0WPJ5lyDXFaeEoN5VtZsHYUO7EC UHlVZFzNvURcy0FLBYny8rGW60QJixaNQvEUZ0VIa4ANCWYD+nlPthyJtkHXuhjHAS 8N0tJpgpE3HGEADgGRmkmjYDUq6KUl22wTUnaO2kdjknjwOzWIoUY2bq2r1L2ajoTF 63A6zpTyyHdm9mk0zpwnQ+bL2GSAaxOWAGE477CNyC1qj1tZtTLyRws3ejQZkIIvY/ exGHvsv17DMkw== From: Jisheng Zhang To: Thomas Gleixner , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Palmer Dabbelt , Paul Walmsley , Albert Ou , Daniel Lezcano , Anup Patel Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Inochi Amaoto , chao.wei@sophgo.com, xiaoguang.xing@sophgo.com Subject: [PATCH 0/5] Add Milk-V Duo board support Date: Sat, 30 Sep 2023 20:39:32 +0800 Message-Id: <20230930123937.1551-1-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Sat, 30 Sep 2023 05:52:16 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778467050307631311 X-GMAIL-MSGID: 1778467050307631311 Milk-V Duo[1] board is an embedded development platform based on the CV1800B[2] chip. Add minimal device tree files for the development board. Currently, now it's supported to boot to a basic shell. NOTE: this series is based on the SG2042 upstream series for the vendor prefix and ARCH_SOPHGO option. Link: https://milkv.io/duo [1] Link: https://en.sophgo.com/product/introduce/cv180xB.html [2] Link: https://lore.kernel.org/linux-riscv/cover.1695804418.git.unicornxw@gmail.com/ [3] Jisheng Zhang (5): dt-bindings: interrupt-controller: Add SOPHGO CV1800B plic dt-bindings: timer: Add SOPHGO CV1800B clint dt-bindings: riscv: Add Milk-V Duo board compatibles riscv: dts: sophgo: add initial CV1800B SoC device tree riscv: dts: sophgo: add Milk-V Duo board device tree .../sifive,plic-1.0.0.yaml | 1 + .../devicetree/bindings/riscv/sophgo.yaml | 4 + .../bindings/timer/sifive,clint.yaml | 1 + arch/riscv/boot/dts/sophgo/Makefile | 2 +- .../boot/dts/sophgo/cv1800b-milkv-duo.dts | 38 ++++++ arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 117 ++++++++++++++++++ 6 files changed, 162 insertions(+), 1 deletion(-) create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b.dtsi