From patchwork Thu Dec 8 08:45:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Walker Chen X-Patchwork-Id: 632820 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C2E9C63709 for ; Thu, 8 Dec 2022 08:46:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230094AbiLHIqu (ORCPT ); Thu, 8 Dec 2022 03:46:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230075AbiLHIq2 (ORCPT ); Thu, 8 Dec 2022 03:46:28 -0500 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7414B6C73F; Thu, 8 Dec 2022 00:45:38 -0800 (PST) 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 D3A7D24DFD7; Thu, 8 Dec 2022 16:45:36 +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 16:45:36 +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 16:45:35 +0800 From: Walker Chen To: , , CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , "Rafael J . Wysocki" , Walker Chen , Subject: [RESEND PATCH v2 3/3] riscv: dts: starfive: add pmu controller node Date: Thu, 8 Dec 2022 16:45:23 +0800 Message-ID: <20221208084523.9733-4-walker.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221208084523.9733-1-walker.chen@starfivetech.com> References: <20221208084523.9733-1-walker.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.146.33] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.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>;