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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D976C7EE23 for ; Mon, 8 May 2023 11:34:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235769AbjEHLe0 (ORCPT ); Mon, 8 May 2023 07:34:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235997AbjEHLeM (ORCPT ); Mon, 8 May 2023 07:34:12 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4511F3DCB6 for ; Mon, 8 May 2023 04:33:30 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E848262F04 for ; Mon, 8 May 2023 11:32:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB9A6C433EF; Mon, 8 May 2023 11:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683545562; bh=SGPhHBryQm1bcXIDesbpsA5tl+pAabv8YSVP8MgXpdc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aMRcD3ktRVIBuMeohyVjf4fxD9rDkRafqx2IQY16GZ8H4ysxwxStgbTo5SNbT9jC9 BYTDuO6OZSCRyOtV6usYm15HDY55l8hy0H9dzDP0dGIOJzwjtC+OHC4l2rqrvG1D+F Fg+1hslgQP1qeu33KzPI24b0dgGlZzknbUTQmLNk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.15 081/371] arm64: dts: renesas: r8a774c0: Remove bogus voltages from OPP table Date: Mon, 8 May 2023 11:44:42 +0200 Message-Id: <20230508094815.318633073@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094811.912279944@linuxfoundation.org> References: <20230508094811.912279944@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Geert Uytterhoeven [ Upstream commit 554edc3e9239bb81e61be9f0f5dbbeb528a69e72 ] According to the RZ/G Series, 2nd Generation Hardware User’s Manual Rev. 1.11, the System CPU cores on RZ/G2E do not have their own power supply, but use the common internal power supply (typical 1.03V). Hence remove the "opp-microvolt" properties from the Operating Performance Points table. They are optional, and unused, when none of the CPU nodes is tied to a regulator using the "cpu-supply" property. Fixes: 231d8908a66fa98f ("arm64: dts: renesas: r8a774c0: Add OPPs table for cpu devices") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/8348e18a011ded94e35919cd8e17c0be1f9acf2f.1676560856.git.geert+renesas@glider.be Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index 9eb08be3b98e2..50189209b6605 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -49,17 +49,14 @@ opp-shared; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-microvolt = <820000>; clock-latency-ns = <300000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <820000>; clock-latency-ns = <300000>; }; opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <820000>; clock-latency-ns = <300000>; opp-suspend; }; -- 2.39.2