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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 9B09CC433E2 for ; Fri, 17 Jul 2020 16:00:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71D3321741 for ; Fri, 17 Jul 2020 16:00:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595001659; bh=N+frjeuLN/SOI5k+ZS13xE98hyoDAZmLGor2nqjZ138=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VJ7k8cqEsTt89k/xtBLnwWtLcdvCJtFd3rG6ncZJYaY8AGoYL3VJCUI4ysX4wbWFL OAn1AbeD9jD8l5ElrGwmyfkN68du22sKFwHWVtlB+Jo95FPfk9cXJEzfn29Dh/A0+6 ztk7OHCRg5Pw4hIkzEQTycv3/3qM3GJCVGSc/fNY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726557AbgGQQA6 (ORCPT ); Fri, 17 Jul 2020 12:00:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:40680 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726442AbgGQQA6 (ORCPT ); Fri, 17 Jul 2020 12:00:58 -0400 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.194.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2F9862076D; Fri, 17 Jul 2020 16:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595001658; bh=N+frjeuLN/SOI5k+ZS13xE98hyoDAZmLGor2nqjZ138=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bmfnsO+r1r9lb0a6GFXSpvAz5gK3sHoUaE+eEsEGEHv9dM/vcwhgnKTU6kjenlETN mT1RT7ewzQrUw9woDy8G92bLZ89DHyhO92LLQ6YzpBxUhD5t2qMHbMuTmpK35bHbIh IoRgmDjmshEED0u4yVFYMWzuaoZFqQBiAdYq5bnI= Received: by wens.tw (Postfix, from userid 1000) id 36E3A5FD80; Sat, 18 Jul 2020 00:00:55 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Cc: Chen-Yu Tsai , Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/8] arm64: dts: allwinner: h5: Add clock to CPU cores Date: Sat, 18 Jul 2020 00:00:49 +0800 Message-Id: <20200717160053.31191-5-wens@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200717160053.31191-1-wens@kernel.org> References: <20200717160053.31191-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Chen-Yu Tsai 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: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index 4462a68c0681..09523f6011c5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -13,6 +13,8 @@ cpu0: cpu@0 { device_type = "cpu"; reg = <0>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu1: cpu@1 { @@ -20,6 +22,8 @@ cpu1: cpu@1 { device_type = "cpu"; reg = <1>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu2: cpu@2 { @@ -27,6 +31,8 @@ cpu2: cpu@2 { device_type = "cpu"; reg = <2>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; cpu3: cpu@3 { @@ -34,6 +40,8 @@ cpu3: cpu@3 { device_type = "cpu"; reg = <3>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ }; }; -- 2.27.0