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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id c16-20020a637250000000b00578a7f5a0afsi3517705pgn.357.2023.10.06.05.27.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 05:27:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=KtJmRO1C; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 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 howler.vger.email (Postfix) with ESMTP id D0793824E79F; Fri, 6 Oct 2023 05:27:14 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232152AbjJFM1G (ORCPT + 18 others); Fri, 6 Oct 2023 08:27:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231262AbjJFM1C (ORCPT ); Fri, 6 Oct 2023 08:27:02 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37102C2 for ; Fri, 6 Oct 2023 05:27:01 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DBCAC433CC; Fri, 6 Oct 2023 12:26:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696595220; bh=SnqqmnuywOhmCW0NrWgiJLL8C+SD9HabtHjqFfDXRA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KtJmRO1Cou5EiBgcTPgxHF4yWrW5dQsCuOzc3NBJ/sytY3coZjSlqnwJaYftSR8c7 2RbcSXoDWtBH/JU/0Vv+1XBJS/XocLczha3d5kPnnzAKQjdDMhkmE08ejeAW/fNTer B+7zdTmj/wISBxpDgLLSmQW30RcjirkDhk5DV+0eQ668kmQWp6bP5OImaXA9OCu5x7 elML0q+1TQ6DSXYEsM5eb1Iq9lPpSTNfbFrYt9Kfkr5A1g0Nr0wqxmsBCduLzspe76 fNOu9O2z/0AsoSH/m0DQCuxk7Teh7Uvg6CHROcN8NPvmvRJpKT8rnJ/jC65Yxbdl+C 12L9Y4fspI3Ew== From: Jisheng Zhang To: Thomas Gleixner , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Palmer Dabbelt , Paul Walmsley , Albert Ou , Daniel Lezcano Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Inochi Amaoto , Conor Dooley Subject: [PATCH v2 1/5] dt-bindings: interrupt-controller: Add SOPHGO CV1800B plic Date: Fri, 6 Oct 2023 20:14:45 +0800 Message-Id: <20231006121449.721-2-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20231006121449.721-1-jszhang@kernel.org> References: <20231006121449.721-1-jszhang@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=2.4 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on howler.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 (howler.vger.email [0.0.0.0]); Fri, 06 Oct 2023 05:27:14 -0700 (PDT) X-Spam-Level: ** X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779009049144988782 X-GMAIL-MSGID: 1779009049144988782 Add compatible string for SOPHGO CV1800B plic. Signed-off-by: Jisheng Zhang Acked-by: Conor Dooley --- .../bindings/interrupt-controller/sifive,plic-1.0.0.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml index 16f9c4760c0f..0c07e8dda445 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml @@ -65,6 +65,7 @@ properties: - items: - enum: - allwinner,sun20i-d1-plic + - sophgo,cv1800b-plic - sophgo,sg2042-plic - thead,th1520-plic - const: thead,c900-plic From patchwork Fri Oct 6 12:14:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 149223 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp285578vqo; Fri, 6 Oct 2023 05:27:40 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH1POUrD7mqvb35GyaibcxeP6gaCa29Xv0+K0t8bADnC+DLhxK7AGqBZohYMs/M7sg2plpj X-Received: by 2002:a05:6870:e311:b0:1d5:ab82:c3b8 with SMTP id z17-20020a056870e31100b001d5ab82c3b8mr8573310oad.53.1696595259906; Fri, 06 Oct 2023 05:27:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696595259; cv=none; d=google.com; s=arc-20160816; b=tjTmbS4Vln1NNRQMFCetOofZC3SbBEQ4rnUeOLfUZpDff+eC7psieBac6K6HG4HklJ CID13fjVb5nZPKbPqiUGoqfVmPRAp4Cco1o2OeKo6U87CD8GQ9w4LSI8qckwjY+1F3TP ltHNHfKpVW+tQp2hFgaqid0hw16cbmsINRLUBU8x/uFUwmrddDWd3Ry8qgSuFdYCxKSR WjGDK5Spe3nFjWW2ZF4tQpuyUFuAwB/6FTgE8RBqOK7ExadV3j1JEEc3qORXwL89lhLz gdhSANSBgyL+aCWJ2QDMjXlcm5kNHDwLNwVgeSXzEoyNXUOzWZpfcgdaAEo74ojtqvvF vU1A== 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=GiL8smzIUmXAcO1tUsq1nxDz7O5QVaFDA5yFtcAcVPw=; fh=uz9OiXyoGihAJaS7OynwkE8lQsKqtem0KBjDsjGUSi4=; b=j5EVWLkzKWCUcJ6pbZKcFQnEyBgyz9m6mAkHZsFdxve0FmWEpnn8df8rrAaRpf7/T+ jLQ0Tj7dy619Pw1bTrQAMc9H6YNLP3zL7favti9gZD6oD3ZWscZNvcX2NQ5lSSaGTay3 H7cG8PjkSCtR3PTDZvFfh4cGQ7/1V1lvldOep7gDxtIJBGw8n9zSveY/JqrEBf8CM8rM jKsNPkm7klr0Y0CfIyBsIZIH23/DJrUex0y5MWE0TKWO1+v45yEPFy+Z5Str4l05XxX2 i8gkuYx9jtgL7/8Mq0kTMjLM/t7PPbIJGtpqUR8kZcKSb2tkUwH/YGcHWkZGecs5aF88 s+1g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IMgFKe86; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 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 howler.vger.email (howler.vger.email. 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Signed-off-by: Jisheng Zhang Acked-by: Conor Dooley --- Documentation/devicetree/bindings/timer/sifive,clint.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml index a0185e15a42f..e8be6c470364 100644 --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml @@ -37,6 +37,7 @@ properties: - items: - enum: - allwinner,sun20i-d1-clint + - sophgo,cv1800b-clint - thead,th1520-clint - const: thead,c900-clint - items: From patchwork Fri Oct 6 12:14:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 149221 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp285545vqo; Fri, 6 Oct 2023 05:27:37 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFL+pWEwH5v+GMIuvhGzEr/HgPr5tE3eIS1uJ+LRc+xxcSjtS6hXt1fVANty9At7HLqG1sL X-Received: by 2002:a54:4115:0:b0:3af:7908:7fa7 with SMTP id l21-20020a544115000000b003af79087fa7mr8149147oic.53.1696595257239; Fri, 06 Oct 2023 05:27:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696595257; cv=none; d=google.com; s=arc-20160816; b=lORH71yfyJxx39wSNYvtEucQemO2cB4GFS1dFUxDx7PI6al+qF8Ou5Tc+IyCrWxSWe bUrZ6l2h+lYHTlwFBwAbEp1Ebof9wPqExRV3dZ/VO0XoUIhs42VYdPFoolNuUezFpFq7 jO2h8xU6APopyFplGjdAyuOjrJvKKyH+3TKiaxUFAB/x8IOxGXL5Evv5+O/ko/n7kR97 VexZA0Yp8DKrdsRTseOdE0qEFSOLMdoV90xVXwtx/2uSfFQKvzERoXFYRup0xzw7btnr jPZrT2QRrkj50e75zLzae0lz4oyKL9Gl99ZZBrFqJEe/KETGjEfanenGOozBFJvCfRLF PjWg== 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=e+q0PnFyXXWu9pq9K3Rsm6jTO5twTfN4rGR8aGH21HM=; fh=tWif58qUwqGrAYgpSGDGhiw0NJtD+E4ffTIq38Lbok0=; b=hEyCfc+txi9FwJA7f93Gqq5tM6YbCjNYzzTLc3Ib6Vgn/ENnzKXgj8kTyrQTLsJ/yk wKGzanDBcGEWSeFYXtxR0jY5ppB+wfvIx/FgLJpX9C6jHR6qb8Tn5dTczCGyX+kultFk di0Po1DnIt4dvGNLDMD+bnUPh67nHpMOPLv9fPpKUIqv0TgpdnPJUqff6CDDaMWpWezA EgPHSnzPX4JrUma3Mft//A8L6vXm8UCDodVVKRT5LRh5u7LzkhF54ZKZhcAVwtXcHl9l Nkdl34pxadr4qxGq9YfrVQPQKPl9zAqSTidnirsBE+csXwQEIwYmYc4TbTddioDKhhPN YJMA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Dxk2dDWL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 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 groat.vger.email (groat.vger.email. [2620:137:e000::3:5]) by mx.google.com with ESMTPS id bx41-20020a056a02052900b00585a45417b4si3998052pgb.329.2023.10.06.05.27.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 05:27:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Dxk2dDWL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 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 groat.vger.email (Postfix) with ESMTP id 9D0CB82F306E; Fri, 6 Oct 2023 05:27:32 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232233AbjJFM1P (ORCPT + 18 others); Fri, 6 Oct 2023 08:27:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232235AbjJFM1J (ORCPT ); Fri, 6 Oct 2023 08:27:09 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56751EA for ; Fri, 6 Oct 2023 05:27:07 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A0ECC4166B; Fri, 6 Oct 2023 12:27:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696595226; bh=vK2e3eQyu+2RwwEcd/fM4Ck3i9PQ2DpagYXnMZgMMks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dxk2dDWLVPcQeveUPSAdTFi42lTUudLuJqloZTONbgWb7SQLlQqEhAEuzFHDZsEVm /vjayuxdfMKJkf/QCedhgEPmRyhcf2bfjpEg1/l1OmVOKtvdP1QjA+havuZd0LDMwJ iFHK+7KKBsg0jM7Pv5rX5ZQTuckPPP3HlJlkX5U0lB0kIbAg7tn0pO2Sm7ABBMxIOR NyT+1hItlAyHRR9+jg6rKmaRip1cUVw9s8RZkLWl1Yl2G6+HpdBl+poX7UDEE24Dvq JYHFIv1aWKjR0+hUy/3Jr1WFvmPr6q9qoQtAPmoA84k5OSor4ai5CXKnRkIudgXNe3 T4BWv7tVVaMhg== From: Jisheng Zhang To: Thomas Gleixner , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Palmer Dabbelt , Paul Walmsley , Albert Ou , Daniel Lezcano Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Inochi Amaoto , Conor Dooley , Chen Wang Subject: [PATCH v2 3/5] dt-bindings: riscv: Add Milk-V Duo board compatibles Date: Fri, 6 Oct 2023 20:14:47 +0800 Message-Id: <20231006121449.721-4-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20231006121449.721-1-jszhang@kernel.org> References: <20231006121449.721-1-jszhang@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=2.4 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.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 (groat.vger.email [0.0.0.0]); Fri, 06 Oct 2023 05:27:32 -0700 (PDT) X-Spam-Level: ** X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779009068304279858 X-GMAIL-MSGID: 1779009068304279858 Document the compatible strings for the Milk-V Duo board[1] which uses the SOPHGO CV1800B SoC[2]. Link: https://milkv.io/duo [1] Link: https://en.sophgo.com/product/introduce/cv180xB.html [2] Signed-off-by: Jisheng Zhang Acked-by: Conor Dooley Acked-by: Chen Wang --- Documentation/devicetree/bindings/riscv/sophgo.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/sophgo.yaml b/Documentation/devicetree/bindings/riscv/sophgo.yaml index 8adb5f39ca53..86748c5390be 100644 --- a/Documentation/devicetree/bindings/riscv/sophgo.yaml +++ b/Documentation/devicetree/bindings/riscv/sophgo.yaml @@ -18,6 +18,10 @@ properties: const: '/' compatible: oneOf: + - items: + - enum: + - milkv,duo + - const: sophgo,cv1800b - items: - enum: - milkv,pioneer From patchwork Fri Oct 6 12:14:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 149222 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp285576vqo; Fri, 6 Oct 2023 05:27:39 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFDfTmwFSWT04y0OEv3cam6aQn+Rf2Ah3WC1ZokTZRUawh9DiV1iHxoLaie0uiYerVDJJi/ X-Received: by 2002:a17:903:2803:b0:1bc:8c6c:217d with SMTP id kp3-20020a170903280300b001bc8c6c217dmr6373079plb.61.1696595259570; Fri, 06 Oct 2023 05:27:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696595259; cv=none; d=google.com; s=arc-20160816; b=Ooa1/B2QYLxoYjfwbs2RWL3m+a+7VZUIJnNBL97qSJEJzqnnUMdRmsyPvs5giC1K6h SHIyS+ugX2jbsFQ0mxkq8DdOqHRd8zrgHQ7dLyuqTDHdF5yPIKV5Eg8x9fdmpoPiNeQW pKfx/DoxHvq4+8rcjL60559q3orPqP0pptxO7WBfkwi8GeAwli6piY9kCgWy7JdL95/q C+JbbdNhc/eniXrYgExRx3dGD3axWwQMnKfqtUjwhCQJb/EZ39UxwGNWrVYDuyzAYt3L nHOMPaPd0ow9khwksefZxVM4ANTiB2oY9Gi2ejzPz90GIe6l5547xvfykrQWMvsljpIH 6xng== 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=cjLAatB6NbOqXxgm8H9jIGHX6mPreFbVLj6CrocxZ7c=; fh=PL+jw543japD/FEzQT69fH7KXjCzGKmFUDOoJdIQErQ=; b=GBbfoWUE6ZYkBB6eOm9fbuunN3l5Ql26bz3rkZdzq2b5dzmFLNp9KNrVAJXZrRGBFV DwLLScvDEz44wA+DuOf8KPVP/g78GmKz9k/Lldg+IjuYEE1oWSy2W0/210+oCpZNX7F3 MKSSywj3u9TfNI8xK96WxNX+ElS2ogJj2Fs5CbuIPylqRrXfiac2SvQAiP9oSwltfR0G 7uTrbZpBPzHsKo5EvQ5PxHuTqgmpi+p8RUF2IabNTASl79AxEIiXa56+APxF3eGCZWfT SMxEOSqpJqS/mfimuIoJ/Oya+MJU38iDmzRDjX/sfNsnZFd8Fi6GybLnLp47dDSSDPyP cnWA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="NP80/FAH"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 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 morse.vger.email (morse.vger.email. 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Signed-off-by: Jisheng Zhang Acked-by: Chen Wang --- arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 123 ++++++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b.dtsi diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi new file mode 100644 index 000000000000..df40e87ee063 --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi @@ -0,0 +1,123 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2023 Jisheng Zhang + */ + +#include + +/ { + compatible = "sophgo,cv1800b"; + #address-cells = <1>; + #size-cells = <1>; + + cpus: cpus { + #address-cells = <1>; + #size-cells = <0>; + timebase-frequency = <25000000>; + + cpu0: cpu@0 { + compatible = "thead,c906", "riscv"; + device_type = "cpu"; + reg = <0>; + d-cache-block-size = <64>; + d-cache-sets = <512>; + d-cache-size = <65536>; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <32768>; + mmu-type = "riscv,sv39"; + riscv,isa = "rv64imafdc"; + riscv,isa-base = "rv64i"; + riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr", + "zifencei", "zihpm"; + + cpu0_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; + }; + + osc: oscillator { + compatible = "fixed-clock"; + clock-output-names = "osc_25m"; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + interrupt-parent = <&plic>; + #address-cells = <1>; + #size-cells = <1>; + dma-noncoherent; + ranges; + + uart0: serial@4140000 { + compatible = "snps,dw-apb-uart"; + reg = <0x04140000 0x100>; + interrupts = <44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart1: serial@4150000 { + compatible = "snps,dw-apb-uart"; + reg = <0x04150000 0x100>; + interrupts = <45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart2: serial@4160000 { + compatible = "snps,dw-apb-uart"; + reg = <0x04160000 0x100>; + interrupts = <46 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart3: serial@4170000 { + compatible = "snps,dw-apb-uart"; + reg = <0x04170000 0x100>; + interrupts = <47 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart4: serial@41c0000 { + compatible = "snps,dw-apb-uart"; + reg = <0x041c0000 0x100>; + interrupts = <48 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + plic: interrupt-controller@70000000 { + compatible = "sophgo,cv1800b-plic", "thead,c900-plic"; + reg = <0x70000000 0x4000000>; + interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + riscv,ndev = <101>; + }; + + clint: timer@74000000 { + compatible = "sophgo,cv1800b-clint", "thead,c900-clint"; + reg = <0x74000000 0x10000>; + interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>; + }; + }; +}; From patchwork Fri Oct 6 12:14:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 149224 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp285661vqo; Fri, 6 Oct 2023 05:27:51 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFQpRhvWKZoavvKfTSTaXuDXr/H6hpaFNHSbuUziozjvLovBfMI3N/FU2c/GaBqUtMZKo2z X-Received: by 2002:a05:6a20:5513:b0:156:e1ce:d4a1 with SMTP id ko19-20020a056a20551300b00156e1ced4a1mr7366481pzb.9.1696595271295; Fri, 06 Oct 2023 05:27:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696595271; cv=none; d=google.com; s=arc-20160816; b=yCSYMqwA8PtA1QiW0OXsio8IIgAAZbOtXaUyd7rfK3Da2zL87zm4XOwjvoGm8tdh/3 EG1s8UmVpYUk3LwIPPsZujmjgwoFfdcU9XVuZPDHLFF+wp4S8ozQEBqqNWDnift1po82 4JFK272ZDo1LPXpSm7BdjQrUI+ydPeXjwQSO4GNvo7X5sSqUsJmJYGmNkfIJQk4KO6e0 v59qPhZ/0ls+IyUrJVRYcgXhkrgGW38ENe+6aqMS69+qikrQKouThoYFJnksCcD+HIFZ rbPD1EPi50Z/dJpw6cKlokn/LWrpRTxwPvSHF7Vna4UKXpIHDJfxnram9D6HjLpgn0MI ANzg== ARC-Message-Signature: i=1; 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[23.128.96.33]) by mx.google.com with ESMTPS id j20-20020a170902f25400b001c62cfff799si3368911plc.176.2023.10.06.05.27.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 05:27:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=l9Zm4Xpq; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 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 lipwig.vger.email (Postfix) with ESMTP id CA01A816AF13; Fri, 6 Oct 2023 05:27:48 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232284AbjJFM1U (ORCPT + 18 others); Fri, 6 Oct 2023 08:27:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232257AbjJFM1Q (ORCPT ); Fri, 6 Oct 2023 08:27:16 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 903DEE9 for ; Fri, 6 Oct 2023 05:27:14 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3600EC116A7; Fri, 6 Oct 2023 12:27:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696595233; bh=RtdMEoqo8nayEQ4k8BfxK/6NPIxdjeCli2iRVgA15Qk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l9Zm4XpqcRXxtoKBJ04/OP2WV4jBlgdVOmS+pJWo0bE4lEilHOgidYWUHIXLM6bHS IzwlrGHDYYQg4jsC7LSgmgWQ/WnB4i62BF9L8muVDrWTRqsURMvOM2oJvCnWRXJ18j T/ukWIQtJ/2wYXWptjfh1DluHgU7a51xfTo6oyEbnLnE/zEYEi6MRcDtKKK3NU6Pmf Smm4b938sKDqReI6BKx5sOe+bwcR6RHz30msy9DW9c0slSSSq1qgmYnBnqUT7Nk8SC MLIr3hBjTtrQb3W8HSoLrwcKKDQIsYQoy7HzmeArK3UUxC5lKEeUuC7UVOky8jqkC7 /eCzsLbTMzZAA== From: Jisheng Zhang To: Thomas Gleixner , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Palmer Dabbelt , Paul Walmsley , Albert Ou , Daniel Lezcano Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Inochi Amaoto Subject: [PATCH v2 5/5] riscv: dts: sophgo: add Milk-V Duo board device tree Date: Fri, 6 Oct 2023 20:14:49 +0800 Message-Id: <20231006121449.721-6-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20231006121449.721-1-jszhang@kernel.org> References: <20231006121449.721-1-jszhang@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=2.4 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.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 (lipwig.vger.email [0.0.0.0]); Fri, 06 Oct 2023 05:27:48 -0700 (PDT) X-Spam-Level: ** X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779009083062779680 X-GMAIL-MSGID: 1779009083062779680 Milk-V Duo[1] board is an embedded development platform based on the CV1800B chip. Add minimal device tree files for the development board. Support basic uart drivers, so supports booting to a basic shell. Link: https://milkv.io/duo [1] Signed-off-by: Jisheng Zhang Acked-by: Chen Wang --- arch/riscv/boot/dts/sophgo/Makefile | 2 +- .../boot/dts/sophgo/cv1800b-milkv-duo.dts | 38 +++++++++++++++++++ 2 files changed, 39 insertions(+), 1 deletion(-) create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts diff --git a/arch/riscv/boot/dts/sophgo/Makefile b/arch/riscv/boot/dts/sophgo/Makefile index 5a471b19df22..3fb65512c631 100644 --- a/arch/riscv/boot/dts/sophgo/Makefile +++ b/arch/riscv/boot/dts/sophgo/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_SOPHGO) += cv1800b-milkv-duo.dtb dtb-$(CONFIG_ARCH_SOPHGO) += sg2042-milkv-pioneer.dtb - diff --git a/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts b/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts new file mode 100644 index 000000000000..3af9e34b3bc7 --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2023 Jisheng Zhang + */ + +/dts-v1/; + +#include "cv1800b.dtsi" + +/ { + model = "Milk-V Duo"; + compatible = "milkv,duo", "sophgo,cv1800b"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x3f40000>; + }; +}; + +&osc { + clock-frequency = <25000000>; +}; + +&uart0 { + status = "okay"; +};