Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1225402pxf; Fri, 26 Mar 2021 03:54:15 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx0Al37r7JVTWCRL/zoaPT3hQog39FvtNIJuyC2o8GAdpW6PSJDPRumD3d5Svbc087CnRRG X-Received: by 2002:aa7:c4d1:: with SMTP id p17mr14358666edr.387.1616756055312; Fri, 26 Mar 2021 03:54:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616756055; cv=none; d=google.com; s=arc-20160816; b=KduGZBmN0IIWKtEcykt+pSE4L9csBBtoh2hFoMPjeihISvUpA5nKRpfQC6wnEfE5AG Cqefl3nyarJn6Pc7ypQIeMN5dI0X7X0kXty430KSLH+lg+lhYvqHG3trIBuEPQJ6uccM 8IcMcIqk8jgPHYAayYloPL7K7zBIYQ2crN1VHIIF+V4FhFAooTUTyAqRbGGletgmGM8J 1IH+i46xKiRjSPFk26cx5KBFydXX1Ho/oeW88VAfzrOX9Hj0Xtfn5rpjlzTH98yF9+6m Vy56b1CMFPR0NGnMKUHsQ2Ngu8oC9bKGDdTalQsdNltAaOzrPdPNjW+HAPntS0ZhqhIA X+CA== 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=d84TVbpWi98s46zpkm4GOYMhdKTQCt3SSvXRmi6Wjg8=; b=JQQaavO4i53PkNu1xCcbTGO9e5kCXdYnhYSM9s+sSmP4KtEdKtkmZeTWAI7gpIssqV BUOJ7YKXZ7HRApFVgelpXFYWv2ajfFVC9Y+9B/kKauySQDFmfYR8HTQ/txoPq57y+aVz QIcsF89IPO8jjOpYcwegkCGrgLiM5QqLCDdm32C8F4JvTBvQTlbcT8jICC+w4oVi/IrD lOIMpw5xh/14kwLPFJRuPyCideUJJeGOPnZw0OV0pd3kMlBnaHFfn/k0H6ifACT7BdI3 sNYgQ0MDI+ANcAGTQGEeRXGV555zGwk46wRsIWDJoLBcwNFsy4O14zPR79VziaGsFr2o gYXA== 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 n23si6450740ejr.458.2021.03.26.03.53.52; Fri, 26 Mar 2021 03:54:15 -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 S230001AbhCZKuw (ORCPT + 99 others); Fri, 26 Mar 2021 06:50:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229906AbhCZKub (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 D395DC0613B1 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 kyqD2400B53vE1T01yqDyD; 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 1lPk2e-00AWWb-W2; Fri, 26 Mar 2021 11:50:12 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1lPk2e-006bas-Is; 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 2/2] arm64: dts: renesas: ulcb: Add cpu-supply property to a57_0 node Date: Fri, 26 Mar 2021 11:50:09 +0100 Message-Id: <20210326105009.1574424-3-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: Yusuke Goda 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: Yusuke Goda Signed-off-by: Takeshi Kihara Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/ulcb.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index 14b211f357f8894a..1f177af3eb9dfa37 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -138,6 +138,10 @@ x23_clk: x23-clock { }; }; +&a57_0 { + cpu-supply = <&dvfs>; +}; + &audio_clk_a { clock-frequency = <22579200>; }; -- 2.25.1