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Received: from GV1PR04MB9055.eurprd04.prod.outlook.com (2603:10a6:150:1e::22) by AM9PR04MB8537.eurprd04.prod.outlook.com (2603:10a6:20b:434::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5746.21; Tue, 25 Oct 2022 14:41:55 +0000 Received: from GV1PR04MB9055.eurprd04.prod.outlook.com ([fe80::408d:4d9d:f80:620a]) by GV1PR04MB9055.eurprd04.prod.outlook.com ([fe80::408d:4d9d:f80:620a%7]) with mapi id 15.20.5746.021; Tue, 25 Oct 2022 14:41:55 +0000 From: Ioana Ciornei To: shawnguo@kernel.org Cc: leoyang.li@nxp.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, rmk+kernel@armlinux.org.uk, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ioana Ciornei Subject: [PATCH 1/3] arm64: dts: lx2160a: specify clock frequencies for the MDIO controllers Date: Tue, 25 Oct 2022 17:41:15 +0300 Message-Id: <20221025144117.1010488-2-ioana.ciornei@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221025144117.1010488-1-ioana.ciornei@nxp.com> References: <20221025144117.1010488-1-ioana.ciornei@nxp.com> X-ClientProxiedBy: AS4P190CA0037.EURP190.PROD.OUTLOOK.COM (2603:10a6:20b:5d1::18) To GV1PR04MB9055.eurprd04.prod.outlook.com (2603:10a6:150:1e::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV1PR04MB9055:EE_|AM9PR04MB8537:EE_ X-MS-Office365-Filtering-Correlation-Id: c1c31b38-5dfd-497d-9e95-08dab6970fd6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Let's just properly specify the MDC frequency in the DTS so that even without u-boot's intervention Linux can drive the MDIO bus. Fixes: 6e1b8fae892d ("arm64: dts: lx2160a: add emdio1 node") Fixes: 5705b9dcda57 ("arm64: dts: lx2160a: add emdio2 node") Signed-off-by: Ioana Ciornei --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index 6680fb2a6dc9..8c76d86cb756 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -1385,6 +1385,9 @@ emdio1: mdio@8b96000 { #address-cells = <1>; #size-cells = <0>; little-endian; + clock-frequency = <2500000>; + clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL + QORIQ_CLK_PLL_DIV(2)>; status = "disabled"; }; @@ -1395,6 +1398,9 @@ emdio2: mdio@8b97000 { little-endian; #address-cells = <1>; #size-cells = <0>; + clock-frequency = <2500000>; + clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL + QORIQ_CLK_PLL_DIV(2)>; status = "disabled"; };