From patchwork Wed May 10 01:53:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changhuang Liang X-Patchwork-Id: 13236224 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6713FC77B75 for ; Wed, 10 May 2023 01:54:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=RppSy54ieNptf/oCMiAAH2PHNNVpeplt1vI6WI2Guvo=; b=wLEZHfEs0ZSB/N vvVQj56NEmWrDJ9pcb8zEGmNB0PsX3mHLV/OQILZb2I2uVe1Yx5J0SscXhnAJxOi68xkOdAd+Yt6v P/IvGBXC2UabcmNjWh6+r6Q0r4NP7hTDYNvCuDtAFo3B2C6p93atiBD+IPR53Hf5u3NmCRm0j2vnm Zo35qS4gUcnwDh04pj5limtl4SWi2YFeKK/2jdSSKuII6WP1JDzUwxPWDBnOr2lwnZDh4ILaUv/ue 8Tc2fRh45TyW0Ei7ecUNhVhuTBPqAxnh23abh2j0KfWwxI7I0OrAy6heScb8koDIWL9t2E0muEBxJ fgROyPxk12EufxXgeWFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pwZ1e-004ifS-2e; Wed, 10 May 2023 01:53:54 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pwZ1c-004iaQ-1M for linux-riscv@lists.infradead.org; Wed, 10 May 2023 01:53:54 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 066CF24E199; Wed, 10 May 2023 09:53:14 +0800 (CST) Received: from EXMBX062.cuchost.com (172.16.6.62) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 10 May 2023 09:53:13 +0800 Received: from ubuntu.localdomain (183.27.98.219) by EXMBX062.cuchost.com (172.16.6.62) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 10 May 2023 09:53:12 +0800 From: Changhuang Liang To: Rob Herring , Krzysztof Kozlowski , Emil Renner Berthing , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou CC: Walker Chen , Changhuang Liang , Hal Feng , , , Subject: [PATCH v3 0/5] Add JH7110 AON PMU support Date: Tue, 9 May 2023 18:53:06 -0700 Message-ID: <20230510015311.27505-1-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [183.27.98.219] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX062.cuchost.com (172.16.6.62) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230509_185352_635909_D01AB75E X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org This patchset adds aon power domain driver for the StarFive JH7110 SoC. It is used to turn on/off dphy rx/tx power switch. It also can use syscon operation. The series has been tested on the VisionFive 2 board. This patchset should be applied after the patchset [1]: [1] https://lore.kernel.org/all/20230401111934.130844-1-hal.feng@starfivetech.com/ changes since v2: - Updated commit message. - Changed "starfive,jh7110-aon-pmu" to "starfive,jh7110-aon-syscon". - Dropped patch 3: Modify ioremap to regmap. - Changed "pmu_parse_dt" to "pmu_parse_irq". - Dropped "pmu_parse_dt" function in aon pmu. - Changed copyright to "2022-2023" in "starfive,jh7110-pmu.h". - Replaced regread/regwrite operation with io_read/io_write operation. v2: https://lore.kernel.org/all/20230419035646.43702-1-changhuang.liang@starfivetech.com/ changes since v1: - Updated commit message. - Changed "starfive,jh7110-pmu-dphy" to "starfive,jh7110-aon-pmu". - Put if condition under allOf in .yaml file. - Updated spelling error. - Dropped patch 4: Add pmu type operation. - Changed "jh71xx_pmu_general_set_state" to "jh7110_pmu_set_state" and moved it in call back. - Changed "jh7110_pmu_general_parse_dt" to "jh7110_pmu_parse_dt" and moved it in call back. - Used pmu_status save the pmu status offset. - Changed "JH71XX_PMU_DPHY_SWITCH" to "JH71XX_AON_PMU_SWITCH" - Changed copyright to "2022-2023" v1: https://lore.kernel.org/all/20230411064743.273388-1-changhuang.liang@starfivetech.com/ Changhuang Liang (5): dt-bindings: power: Add JH7110 AON PMU support soc: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE soc: starfive: Extract JH7110 pmu private operations soc: starfive: Add JH7110 AON PMU support riscv: dts: starfive: jh7110: Add AON PMU node .../bindings/power/starfive,jh7110-pmu.yaml | 28 +++- MAINTAINERS | 1 + arch/riscv/boot/dts/starfive/jh7110.dtsi | 6 + drivers/soc/starfive/Kconfig | 4 +- drivers/soc/starfive/jh71xx_pmu.c | 138 ++++++++++++++---- .../dt-bindings/power/starfive,jh7110-pmu.h | 5 +- 6 files changed, 148 insertions(+), 34 deletions(-) base-commit: 197b6b60ae7bc51dd0814953c562833143b292aa --- 2.25.1