From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7012DC43381 for ; Fri, 15 Feb 2019 15:54:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3C9022190C for ; Fri, 15 Feb 2019 15:54:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="emxoL1Kz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390118AbfBOPyJ (ORCPT ); Fri, 15 Feb 2019 10:54:09 -0500 Received: from mail-pl1-f196.google.com ([209.85.214.196]:41057 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389661AbfBOPyH (ORCPT ); Fri, 15 Feb 2019 10:54:07 -0500 Received: by mail-pl1-f196.google.com with SMTP id k15so5139280pls.8; Fri, 15 Feb 2019 07:54:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=uccmsO0qVZau17wPhnmEOlY4fogBW79/IYa238V6d90=; b=emxoL1KzvzBcIgE2xzDLh7qQzKB5SPIhFRdU/nNbfCtvQ3N2E0XxdLeXWEw5rtjIqM kRk6rj0ofsbvEBSyjwXDDG8RdvsAZp/t8rRWT0E95HrJuh5q6Vm0SeVxWHqDM0WD7Jn+ uVBum94XxNDtNnfv8ap3JWNhdkbSBivgcE7W0fPGLEyZWXEtT6CZSa2+VM0uJlsvVWMz 2rBn2+BMW3XzTmmS5JUUrlPnK/FTmXjhcGnmeXBvuA+42WEDvUAzGXRDTw8zg1U1ZTPC gZY69Q7rtlfVa1gotmkEpvX++r82UIVP94lp53OA+oqI69XmjdmR6oPFSm3yjYZfkU2l FHXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=uccmsO0qVZau17wPhnmEOlY4fogBW79/IYa238V6d90=; b=f4Pukv5c/3VnlIqRdhtqP87KYL/3LhDAMjqIBAyqA8cFWl/GZdEGbh3g3iE8u1dfZl dggQPk2cpxj/Y7ghhofoat+CqLjfi8V91NmxeKQUBU0x1uhZXB+LIRZ2v1IwjCw11aHn MDZHzPswiq7AXhjHbEqMjaKlRZ9vDGe7hM+SV84Ra7a9onTGFtWAzpChIVR9WU2WAq3J WcDQNVjdtkeVUoj/2DeORyQqIPAu//O45CdaV8vUfhJSrSpHYp1OXClqD7Y4/CJhaw41 tQjeczSSiqU9pDQZZULmym1BnOGrU5rd2DkbyyJpks4AEUd5kNq1jOopzaBk8k3Ftpe8 OczQ== X-Gm-Message-State: AHQUAub1SspLT5PoQeVQoaockX5V2W97fdipII3BhakXaZgfHaQghd5c qFRDF7GReBaG03rzh8Q1BA4= X-Google-Smtp-Source: AHgI3IbrDAhQRuLksuCQbodqFBztTLP/msRY10qRi8FyOrURXineipyQrjlm6aaywNpMUCb9I3dFLQ== X-Received: by 2002:a17:902:8346:: with SMTP id z6mr6310437pln.74.1550246047408; Fri, 15 Feb 2019 07:54:07 -0800 (PST) Received: from localhost (68.168.130.77.16clouds.com. [68.168.130.77]) by smtp.gmail.com with ESMTPSA id f2sm6217792pgp.32.2019.02.15.07.54.06 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 15 Feb 2019 07:54:06 -0800 (PST) From: Yangtao Li To: maxime.ripard@bootlin.com, wens@csie.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yangtao Li Subject: [PATCH v3 3/4] arm64: dts: allwinner: h6: Add clock to CPU cores Date: Fri, 15 Feb 2019 10:53:37 -0500 Message-Id: <20190215155338.10564-4-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190215155338.10564-1-tiny.windzz@gmail.com> References: <20190215155338.10564-1-tiny.windzz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ARM CPU cores are fed by the CPU clock from the CCU. Add a reference to the clock for each CPU core, along with the clock transition latency. Signed-off-by: Yangtao Li --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index d93a7add67e7..723f5d991a74 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -26,6 +26,8 @@ device_type = "cpu"; reg = <0>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu1: cpu@1 { @@ -33,6 +35,8 @@ device_type = "cpu"; reg = <1>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu2: cpu@2 { @@ -40,6 +44,8 @@ device_type = "cpu"; reg = <2>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu3: cpu@3 { @@ -47,6 +53,8 @@ device_type = "cpu"; reg = <3>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; }; -- 2.17.0