From patchwork Wed May 10 01:53:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changhuang Liang X-Patchwork-Id: 13236223 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 36328C7EE22 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:References:In-Reply-To: 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: List-Owner; bh=xj6MMXxBEWfgnAU2OBDvVbP5vREei83y0DEWa+XWOLY=; b=oOtmNF88OYQoFs ukFM9IzVi8QuRO6XkghfBRnFPMCe4N2vCJ25uIEuUNbCjZShToUuCkXAp3FnRBd4MFBdebtA68rwP C0Jcv5tnvvrW133Y4BgfYD7Wjwi7O4DgXUdHMl2uyXim5KXJ1Z7ijX7X5Y4Cb/uaKYera/YRhT4dI izEW8zKw24Xcl5koxC4E2Ozg03jEs8AIfcb7qjxjA83h/ZV3sCAGCLn0nmiyCaZQ+sHFNI4bcdTeq /K8L35gpRMCmyOPONsmq1vCxenfTZ+SfVtLkOTeYboZ3Vqk5wxC9EoHZmRTFohJAXnsgPySFPIDjZ V+SL7nu+X1kkMEN4tcoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pwZ1Y-004idN-1z; Wed, 10 May 2023 01:53:48 +0000 Received: from fd01.gateway.ufhost.com ([61.152.239.71]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pwZ1U-004iaq-0U for linux-riscv@lists.infradead.org; Wed, 10 May 2023 01:53:46 +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 fd01.gateway.ufhost.com (Postfix) with ESMTP id 33ECF7FFD; Wed, 10 May 2023 09:53:18 +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 09:53:18 +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 09:53:17 +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 5/5] riscv: dts: starfive: jh7110: Add AON PMU node Date: Tue, 9 May 2023 18:53:11 -0700 Message-ID: <20230510015311.27505-6-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230510015311.27505-1-changhuang.liang@starfivetech.com> References: <20230510015311.27505-1-changhuang.liang@starfivetech.com> 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_185344_356118_E630358B X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. 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 Add AON PMU node to configure power. It can be used to turn on/off dphy rx/tx power switch. It also can use syscon operation. Reviewed-by: Walker Chen Signed-off-by: Changhuang Liang --- arch/riscv/boot/dts/starfive/jh7110.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 4c5fdb905da8..d31257d4dcfc 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -486,6 +486,12 @@ aoncrg: clock-controller@17000000 { #reset-cells = <1>; }; + aon_syscon: syscon@17010000 { + compatible = "starfive,jh7110-aon-syscon", "syscon"; + reg = <0x0 0x17010000 0x0 0x1000>; + #power-domain-cells = <1>; + }; + aongpio: pinctrl@17020000 { compatible = "starfive,jh7110-aon-pinctrl"; reg = <0x0 0x17020000 0x0 0x10000>;