From patchwork Thu Dec 8 08:29:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Walker Chen X-Patchwork-Id: 13068088 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 96ED8C63709 for ; Thu, 8 Dec 2022 08:31:23 +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=MXXk0B62VIXxn0bOXrovw7Ekx6AW3q2Bpp7iH8jhYVY=; b=zBmUiUZDfSpAu0 uC8cG6clIGfWKOoODZPyo7l0MYKHhNeuqFwUC7oLxzBSg8c1seAVrKDieQjDICXhu+6wQnJdCoNl4 0/KB9VDF8Nsjx7kMYD4eJsMdzXLgIz4lcmNdi6OnhXWFXwluHMTpM6ISB2pXAYxsPFFaniL/cmnVI Dz1JRoQPZ+wE0w6Dc/HFVmpbJ1E82WhNuKJ+4mDR55nSzb7izdAIcD5AhZ6bZ55llCZW6vyrNtrDK cIXMpoNEcsxsYtMPvQt+XUsgHrfYuRqxl6Uit2Dko2BM6z0VDWIpGeXkBQokW79CgXZrinaMYCYMy ofkScvVRloCeUaw5y2Wg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p3CJI-009p6B-Al; Thu, 08 Dec 2022 08:31:16 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p3CJF-009nHE-SF for linux-riscv@lists.infradead.org; Thu, 08 Dec 2022 08:31:15 +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 66C9D24E27A; Thu, 8 Dec 2022 16:30:12 +0800 (CST) Received: from EXMBX068.cuchost.com (172.16.6.68) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 8 Dec 2022 16:30:09 +0800 Received: from localhost.localdomain (113.72.146.33) by EXMBX068.cuchost.com (172.16.6.68) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 8 Dec 2022 16:30:08 +0800 From: Walker Chen To: , , CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , "Rafael J . Wysocki" , Walker Chen , Subject: [PATCH v1 3/3] riscv: dts: starfive: add pmu controller node Date: Thu, 8 Dec 2022 16:29:55 +0800 Message-ID: <20221208082955.10653-4-walker.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221208082955.10653-1-walker.chen@starfivetech.com> References: <20221208082955.10653-1-walker.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.146.33] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221208_003114_074058_DB85904C X-CRM114-Status: UNSURE ( 9.48 ) 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 This adds the pmu controller node for the Starfive JH7110 SoC. The PMU needs to be used by other modules such as ISP, VPU, etc. Signed-off-by: Walker Chen --- arch/riscv/boot/dts/starfive/jh7110.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index c22e8f1d2640..fa7b60b82d71 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -356,6 +356,13 @@ #gpio-cells = <2>; }; + pwrc: power-controller@17030000 { + compatible = "starfive,jh7110-pmu"; + reg = <0x0 0x17030000 0x0 0x10000>; + interrupts = <111>; + #power-domain-cells = <1>; + }; + uart0: serial@10000000 { compatible = "snps,dw-apb-uart"; reg = <0x0 0x10000000 0x0 0x10000>;