From patchwork Tue Dec 20 01:12:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hal Feng X-Patchwork-Id: 3129 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:e747:0:0:0:0:0 with SMTP id c7csp2708502wrn; Mon, 19 Dec 2022 17:14:18 -0800 (PST) X-Google-Smtp-Source: AMrXdXuTRQIRBF0WrmEU4JU06H+dy3RFUEX4zT/PJ27sOCsUO5w5PYhlavc0pICuOtQKbfWw30cS X-Received: by 2002:a17:90b:380f:b0:223:b940:2ea0 with SMTP id mq15-20020a17090b380f00b00223b9402ea0mr8264295pjb.34.1671498858148; Mon, 19 Dec 2022 17:14:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1671498858; cv=none; d=google.com; s=arc-20160816; b=YlXtkPbrtzmX+X1ac5WTaekY9d/b8CRJQylfE9IVRPOjUe2lhC0ol0F82Uy1BNZQKK BbdBE3rprcxmTP56ZiWwWoCEsMbBDRdmumU23UyEitM1n3qt0DwttRz/p0NRM3yt7kA2 FgQJmWoHbGSnYJxZLG3h0G8TCBUkvAOHHjrH4GPlwO6v865/K2CGd+JaflyDA2lfMmB3 76eZKD72WOS8kVVwl4T1C6Ko8y6RArVPCXRfAUccjwimoM+j1idOHonOOi3iWmxzLbsZ 3nf7H5LLAd+BrZQsGiPRYLP66oU11le9a4uHWD1strw8fqsMnmCS7FDEKDHJf4xu8RuB wZXg== 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 :message-id:date:subject:cc:to:from; bh=Z/scAOofdOvZ0lo0QCetXLDLgZ9Bd92k+KMvH64ksvk=; b=NbtTEumT03d6Ly9jHiEPDQpg7yC2lW+7J4T0pkNVypwKh1541PgEIAVNHu8C6GAbG/ //pbaVDBzFbMwJ5NXPsFLsnec3W4PcFvywZlUg4R+agMz+k+yhEpFcFXzBbouGc0wvFv Yk0f6Vocna+EyGD4MeiBIGpD1BMtDRv0Ldj5xBZTkg7b/Ua/mDHdx2VQ+F8wpFYp9HTc 4KsULYUx+FJ3UHU68X4DcBIxumkGV+DTUCfZagmE0odGaOVk+gu7DJnABS1ea3kVE+XB 42ZulZalgVBX3XEIzKMsDEdyGS+RTXqMUlgvBlbeX9aycmvtA+eV+fLtaGRVdusLjcvo 5EcQ== ARC-Authentication-Results: i=1; mx.google.com; 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 oo17-20020a17090b1c9100b0020a66fc1398si6734413pjb.91.2022.12.19.17.14.05; Mon, 19 Dec 2022 17:14:18 -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; 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 S232869AbiLTBM5 convert rfc822-to-8bit (ORCPT + 99 others); Mon, 19 Dec 2022 20:12:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229489AbiLTBMx (ORCPT ); Mon, 19 Dec 2022 20:12:53 -0500 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7C5711C14; Mon, 19 Dec 2022 17:12:50 -0800 (PST) Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 8E78924E199; Tue, 20 Dec 2022 09:12:49 +0800 (CST) Received: from EXMBX172.cuchost.com (172.16.6.92) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 20 Dec 2022 09:12:49 +0800 Received: from ubuntu.localdomain (183.27.97.120) by EXMBX172.cuchost.com (172.16.6.92) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 20 Dec 2022 09:12:48 +0800 From: Hal Feng To: , CC: Conor Dooley , Palmer Dabbelt , "Rob Herring" , Krzysztof Kozlowski , Paul Walmsley , Albert Ou , Ben Dooks , Daniel Lezcano , "Thomas Gleixner" , Marc Zyngier , Stephen Boyd , Michael Turquette , "Philipp Zabel" , Linus Walleij , Emil Renner Berthing , Hal Feng , Subject: [PATCH v3 0/7] Basic device tree support for StarFive JH7110 RISC-V SoC Date: Tue, 20 Dec 2022 09:12:40 +0800 Message-ID: <20221220011247.35560-1-hal.feng@starfivetech.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-Originating-IP: [183.27.97.120] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX172.cuchost.com (172.16.6.92) X-YovoleRuleAgent: yovoleflag X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,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?1752693586770630502?= X-GMAIL-MSGID: =?utf-8?q?1752693586770630502?= This patch series adds basic device tree support for StarFive JH7110 SoC. This patch series depends on series [1] and [2]. You can simply get or review the patches at the link [3]. [1]: https://lore.kernel.org/all/20221220005054.34518-1-hal.feng@starfivetech.com/ [2]: https://lore.kernel.org/all/20221220005529.34744-1-hal.feng@starfivetech.com/ [3]: https://github.com/hal-feng/linux/commits/visionfive2-minimal Changes since v2: - Rebased on tag v6.1. - Dropped patch 8 because it was merged. Patch 1: - Made the links into "Link:" tags. (by Conor) - Corrected the board name to "VisionFive 2" instead of "VisionFive V2" and added compatibles for version A and version B of VisionFive 2. (by Emil) Patch 4: - Used "sifive,ccache0" compatible string to match. (by Conor) Patch 5: - Dropped "select SIFIVE_CCACHE" in config SOC_STARFIVE. (by Conor) - Dropped "starfive,jh7110-ccache" compatible in drivers/soc/sifive/sifive_ccache.c. Patch 6: - Removed all "clock-frequency = <0>". (by Conor) - Sorted the nodes after their addresses. (by Emil) - Renamed "clk_rtc" to "rtc_osc". - Added "sifive,ccache0" compatible in the cache-controller node. - Renamed "JH7110_SYSCLK_APB_BUS_FUNC" to "JH7110_SYSCLK_APB_BUS" and renamed "apb_bus_func" to "apb_bus". Renamed "JH7110_SYSCLK_IOMUX" to "JH7110_SYSCLK_IOMUX_APB". Renamed "JH7110_SYSRST_IOMUX" to "JH7110_SYSRST_IOMUX_APB". Renamed "JH7110_AONRST_AON_IOMUX" to "JH7110_AONRST_IOMUX". - Removed "reg-names" in gpio nodes. Patch 7: - Corrected the board name to "VisionFive 2" instead of "VisionFive V2". - Renamed jh7110-starfive-visionfive-v2.dts to jh7110-starfive-visionfive-2.dtsi. - Added dts for VisionFive 2 version A and version B boards. - In the chosen node, deleted "linux,initrd-start" and "linux,initrd-end" and changed the value of "stdout-path" to "serial0:115200n8". - Changed the bias of uart0 "rx-pins" to "bias-disable; /* external pull-up */". - Renamed "clk_rtc" to "rtc_osc". - Moved the gpio node behind the uart0 node. v2: https://lore.kernel.org/all/20221118011714.70877-1-hal.feng@starfivetech.com/ Changes since v1: - Rebased on tag v6.1-rc5. - Added blank line in patch 1. (by Krzysztof) - Rebased patch 4 and 6 on the newest code. (by Conor) - Dropped patch 5. (by Conor) - Removed the quirk of JH7100 in patch 6, considering this patch series should only add support for JH7110. - For patch 27, added Co-developed-by tag for Jianlong and me. Renamed cpu labels to "S76_0", "U74_*" instead of "cpu*" following the style of jh7100.dtsi. Moved all "clock-frequency" properties to the board dts. Rewrote clock-controller nodes and deleted reset-controller nodes for using auxiliary bus. Rewrote gpio nodes following generic pinctrl bindings. Removed the redundant second reset entry of uart nodes. - For patch 28, added Co-developed-by tag for Jianlong and me. Added a chosen node. Removed reserved-memory node. Added fixed frequency clock nodes for overriding the "clock-frequency" properties. Rewrote the gpio nodes following generic pinctrl bindings. - Dropped patch 30. (by Conor) - Reworded the commit messages. v1: https://lore.kernel.org/all/20220929143225.17907-1-hal.feng@linux.starfivetech.com/ Emil Renner Berthing (7): dt-bindings: riscv: Add StarFive JH7110 SoC and VisionFive 2 board dt-bindings: timer: Add StarFive JH7110 clint dt-bindings: interrupt-controller: Add StarFive JH7110 plic dt-bindings: sifive,ccache0: Support StarFive JH7110 SoC soc: sifive: ccache: Add StarFive JH7110 support riscv: dts: starfive: Add initial StarFive JH7110 device tree riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board device tree .../sifive,plic-1.0.0.yaml | 1 + .../bindings/riscv/sifive,ccache0.yaml | 9 +- .../devicetree/bindings/riscv/starfive.yaml | 6 + .../bindings/timer/sifive,clint.yaml | 1 + arch/riscv/boot/dts/starfive/Makefile | 1 + .../jh7110-starfive-visionfive-2-va.dts | 13 + .../jh7110-starfive-visionfive-2-vb.dts | 13 + .../jh7110-starfive-visionfive-2.dtsi | 111 +++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 411 ++++++++++++++++++ drivers/soc/Makefile | 2 +- drivers/soc/sifive/Kconfig | 2 +- 11 files changed, 567 insertions(+), 3 deletions(-) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-va.dts create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-vb.dts create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi create mode 100644 arch/riscv/boot/dts/starfive/jh7110.dtsi base-commit: 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 prerequisite-patch-id: 4dc515731ce237184553c1606ffb3afaeb51c3d8 prerequisite-patch-id: 09c98554df52d17ba5fd604125f8cdd62cbe80d1 prerequisite-patch-id: a798370d170dc2bcc79ed86f741c21c1e6d87c78 prerequisite-patch-id: bd9fd8b5cb2376dc7a5e08e1a1fbb969cf475926 prerequisite-patch-id: c57ebb83bc43ccd2a8366ff166eb499da1e1d2cf prerequisite-patch-id: a1673a9e9f19d6fab5a51abb721e54e36636f067 prerequisite-patch-id: 94860423c7acc9025249d4bb36652a585bd0a797 prerequisite-patch-id: b5084253283929d9a6d0e66c350400c7c85d034d prerequisite-patch-id: 6e369dbe9dca2785e4ea7d0b80e525e227a90a6e prerequisite-patch-id: e08806183c152714c563f3a21c6d7b2f539c4d6e prerequisite-patch-id: 79db8036abdc48fd36da227652ec62627a6b548b prerequisite-patch-id: 06971b8e6bddc0e87e63bfdb0ce8bfb653bd73aa prerequisite-patch-id: 16309a0e23811a2c55d2e56886de3e8eccc51554 prerequisite-patch-id: bf4f7ab0b6cfa90b6e49e66c7d75ed2eaaebbe78 prerequisite-patch-id: 38468d532e87867990055d3320679f18c5f52278 prerequisite-patch-id: 4710f2ac22dca0bdd9ff5d744d2c37cab3c74515