Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1224026pxf; Fri, 26 Mar 2021 03:52:08 -0700 (PDT) X-Google-Smtp-Source: ABdhPJztDEe1bsOE7n0NX57mIM1RiPS9tiChdxu8WkTLQVqwnkyOkfWMD9jkS5N7/P41DiUxA0b9 X-Received: by 2002:a17:906:d797:: with SMTP id pj23mr14751246ejb.367.1616755928286; Fri, 26 Mar 2021 03:52:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616755928; cv=none; d=google.com; s=arc-20160816; b=Hnquzi/A/Ob/+cICkwWXj5zqooUnsNZtaReocEpheUa4sDsRa13KJYSjwT/cWcZVaN +m++MzLQz/Q8iua8USi0Avy3l9LTBLVBmyCVb49OMH1um+lGfs+6tPwaeDeZ7JZI2E6e e7z2jQzqBVk6j0n2LGAYuM35uha93nLPfkbX4eE9aSwF30o9TDvOVZFaYObG3v0sCGvY mnRO+9c1o3+aUTHYdrsNAosVJ6nre0Nuwsfgzrn3VQ7x+Qz7tRSoEQha4JXaFaxFxgHi MAcovoCt2ynwiYj3GY2FR1Mdqi8MmTWzM6GwqT3s1+yNESRxniMkgdMruPkJ6m8okTJk uQsg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=LmELXkUndFp+jBKNWfG5LEXx65xMdvdzwJoL76dG15Y=; b=FcnX/FAZBnzVx3X+e6AqGsDsSqJbAsAvBMtdTzPBICoLi5uC949UQdmtKkKZbbIKt3 5KflQB99AN0FSUF0jKTIDASkw8Rv1GLrW8NyhID/V0M5gevikkB2ENx7ayAGakPSVOMI PYttVVt/uGk4xIY6smmNeWhUxo0l2KlngVFziRATQizV8GcBQxXCMH8CFfU81jF/TWnr 7Wu8CqSig4oBTbX/as2FtbvefwXcFhNMaRnVYctGuy7f1E6HCjDd96pUiMYU9LVmrwKR TlNjFhqQqOBk7y7A4jenHyjp8ZIZnn5o2bcf0grGvblPBtM4MLqgeZSsS7oAOOp8mImA MKLw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g9si6364602ejs.150.2021.03.26.03.51.45; Fri, 26 Mar 2021 03:52:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229963AbhCZKuu (ORCPT + 99 others); Fri, 26 Mar 2021 06:50:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60782 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229908AbhCZKub (ORCPT ); Fri, 26 Mar 2021 06:50:31 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA17EC0613B2 for ; Fri, 26 Mar 2021 03:50:17 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:5cae:bca6:def7:9f08]) by baptiste.telenet-ops.be with bizsmtp id kyqD2400K53vE1T01yqDyF; Fri, 26 Mar 2021 11:50:14 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1lPk2f-00AWWa-4M; Fri, 26 Mar 2021 11:50:13 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1lPk2e-006ban-I5; Fri, 26 Mar 2021 11:50:12 +0100 From: Geert Uytterhoeven To: Magnus Damm Cc: Dien Pham , Yusuke Goda , Takeshi Kihara , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/2] arm64: dts: renesas: salvator-common: Add cpu-supply property to a57_0 node Date: Fri, 26 Mar 2021 11:50:08 +0100 Message-Id: <20210326105009.1574424-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210326105009.1574424-1-geert+renesas@glider.be> References: <20210326105009.1574424-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dien Pham Add the cpu-supply property to the a57_0 node, so Dynamic Voltage and Frequency Scaling (DVFS) can change the CPU core voltage. Signed-off-by: Dien Pham Signed-off-by: Takeshi Kihara Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 581667c9fa748191..20243ffde649876d 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -326,6 +326,10 @@ x23_clk: x23-clock { }; }; +&a57_0 { + cpu-supply = <&dvfs>; +}; + &audio_clk_a { clock-frequency = <22579200>; }; -- 2.25.1