From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ACB59168C7 for ; Mon, 8 May 2023 11:01:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2E997C433D2; Mon, 8 May 2023 11:01:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683543661; bh=t05Uh6ZgLYcF2mb6k+uaalAfE5uLVWQA81x+6yPj6wE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZIIo48M6kYVapGtMzxwvECkXQh2B3tAz+JLySKIN6mlTNI0Ap4qS/Bzl1NTa2wtea zcRBxtC1Zg7Bar+YcEfh5vTmwR29H8OkzQO+TeZg9WUxVhkt/MB6RbgRmgr0/Mcrhx enLhHeUcUriOvCLDQHcrhMcLfzjkfr6ggJmpfyFg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Geert Uytterhoeven , Sasha Levin Subject: [PATCH 6.3 161/694] arm64: dts: renesas: r8a774c0: Remove bogus voltages from OPP table Date: Mon, 8 May 2023 11:39:56 +0200 Message-Id: <20230508094437.643377805@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094432.603705160@linuxfoundation.org> References: <20230508094432.603705160@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 e21653d862282..10abfde329d00 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