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Mon, 28 Sep 2020 02:36:07 +0000 From: Anson Huang To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, yibin.gong@nxp.com, krzk@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH] arm64: dts: imx8mn-evk: Add cpu-supply to enable cpufreq Date: Mon, 28 Sep 2020 10:21:43 +0800 Message-Id: <1601259703-28308-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 Content-Type: text/plain X-ClientProxiedBy: SG2PR0401CA0024.apcprd04.prod.outlook.com (2603:1096:3:1::34) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from anson-OptiPlex-790.ap.freescale.net (119.31.174.66) by SG2PR0401CA0024.apcprd04.prod.outlook.com (2603:1096:3:1::34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3412.20 via Frontend Transport; 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Signed-off-by: Anson Huang --- arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 32 ++++++++++++++-------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts index 707d848..9e5c0af 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts @@ -14,6 +14,22 @@ compatible = "fsl,imx8mn-evk", "fsl,imx8mn"; }; +&A53_0 { + cpu-supply = <&buck2>; +}; + +&A53_1 { + cpu-supply = <&buck2>; +}; + +&A53_2 { + cpu-supply = <&buck2>; +}; + +&A53_3 { + cpu-supply = <&buck2>; +}; + &i2c1 { pmic: pmic@25 { compatible = "nxp,pca9450b"; @@ -109,19 +125,3 @@ }; }; }; - -&A53_0 { - /delete-property/operating-points-v2; -}; - -&A53_1 { - /delete-property/operating-points-v2; -}; - -&A53_2 { - /delete-property/operating-points-v2; -}; - -&A53_3 { - /delete-property/operating-points-v2; -}; -- 2.7.4