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 BFBD4C43381 for ; Fri, 15 Feb 2019 13:49:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FC212192D for ; Fri, 15 Feb 2019 13:49:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KKheqm56" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731404AbfBONt4 (ORCPT ); Fri, 15 Feb 2019 08:49:56 -0500 Received: from mail-pf1-f170.google.com ([209.85.210.170]:35422 "EHLO mail-pf1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728867AbfBONtx (ORCPT ); Fri, 15 Feb 2019 08:49:53 -0500 Received: by mail-pf1-f170.google.com with SMTP id j5so371704pfa.2; Fri, 15 Feb 2019 05:49:53 -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=KKheqm56wSJPNiObAsGRMR7nrwuSfrpChRtT2s+Z6r4ZCn17x5n/EYfI51tsXdaqpG FCBLKJLo6I2Z8v1+YZEXb/oB6nCinG3V/usVnVfxVeEKUmuWhIS/ALxIxvVu0BYaE9z7 irViSXv7Tn2WD0Naf2S9WObt6PPqL9d+oz0dbN0MdICsRoD/VBq0f4eXqeqKFDeq/FiR lQoP6F03APlT4zzYFTleBlQTVrWTaqcbdeVDoBEJ8LlHA+Pw+MbKRVa4PzesSimEjapk Jv1WUUbbkVwEbe+oFyCJ0+KzKvWDBF6rBLSNyEe4dOXe/ur4Jy15/ZyDR+Me6nW9dMoW B+NA== 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=JVfgL1vHG8oXwUpiOe4ExevngH/gafxKx+BR9YV+7YvaI5Kfy2eYvCpfdaACZ7PYUG SPHzk1vshfbFpLwBlv+xa6UJ5oPneYqqAMz+mFsa3k6qn+8v7bKW2/Lljnp0g/8DPVOf 8SL8BA2tB2J3eid1+xXJ8Wa6OABNcympNpnH+ECQnYOy1JTQREXMB+sUU4ChSBkhv12M MAB/ZvdrrRsT/7kudQjCDb4GXVM/fEnVnUQICft8QPRvwvPO6RRG8k8eFfy7gxXKhzGG Yi1Wu1QXNAtU+3KzrFeksTh3iEGMRp+chYj9rfso0XmQFCo8qs7mVoYimf80aX8UTzBG 0XbQ== X-Gm-Message-State: AHQUAuZKecXM9KOG6R/YEhCB+pzCJuxmeABs6/hBzN079UQb2LaxKn7d 1F3jO6tH3zDJIsv9CbZO/Cs= X-Google-Smtp-Source: AHgI3IYakrreBuSO4RtFWN/QeHmDAv0CIXF8Jmh5Tj8DSnyIC2iF243BrWxBRJj+AtrXTXroF3jijg== X-Received: by 2002:a63:c204:: with SMTP id b4mr5442261pgd.335.1550238593092; Fri, 15 Feb 2019 05:49:53 -0800 (PST) Received: from localhost (68.168.130.77.16clouds.com. [68.168.130.77]) by smtp.gmail.com with ESMTPSA id m7sm12430968pfj.162.2019.02.15.05.49.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 15 Feb 2019 05:49:52 -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: [PATVH v2 3/4] arm64: dts: allwinner: h6: Add clock to CPU cores Date: Fri, 15 Feb 2019 08:49:36 -0500 Message-Id: <20190215134937.10259-4-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190215134937.10259-1-tiny.windzz@gmail.com> References: <20190215134937.10259-1-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