I wanted to kindly follow up on the status of my patch submission. Please let me know if there are any updates. Best regards, Tarang ________________________________________ From: Tarang Raval <tarang.raval@xxxxxxxxxxxxxxxxx> Sent: Monday, August 5, 2024 3:42 PM To: krzk+dt@xxxxxxxxxx <krzk+dt@xxxxxxxxxx>; shawnguo@xxxxxxxxxx <shawnguo@xxxxxxxxxx>; festevam@xxxxxxxxx <festevam@xxxxxxxxx> Cc: Rob Herring <robh@xxxxxxxxxx>; Conor Dooley <conor+dt@xxxxxxxxxx>; Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>; Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>; devicetree@xxxxxxxxxxxxxxx <devicetree@xxxxxxxxxxxxxxx>; imx@xxxxxxxxxxxxxxx <imx@xxxxxxxxxxxxxxx>; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx <linux-kernel@xxxxxxxxxxxxxxx> Subject: Re: [PATCH v3] arm64: dts: imx8mm-emtop-baseboard: Add Ethernet Support As per your comments on v2 patch I have shared an updated version of the patch (v3-0001-arm64-dts-imx8mm-emtop-baseboard-Add-Ethernet-Sup.patch) with the recommended corrections. is there any updates on this patch? Best regards, Tarang ________________________________________ From: Tarang Raval Sent: Thursday, July 25, 2024 5:55 PM To: krzk+dt@xxxxxxxxxx <krzk+dt@xxxxxxxxxx>; shawnguo@xxxxxxxxxx <shawnguo@xxxxxxxxxx>; festevam@xxxxxxxxx <festevam@xxxxxxxxx> Cc: Tarang Raval <tarang.raval@xxxxxxxxxxxxxxxxx>; Rob Herring <robh@xxxxxxxxxx>; Conor Dooley <conor+dt@xxxxxxxxxx>; Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>; Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>; devicetree@xxxxxxxxxxxxxxx <devicetree@xxxxxxxxxxxxxxx>; imx@xxxxxxxxxxxxxxx <imx@xxxxxxxxxxxxxxx>; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx <linux-kernel@xxxxxxxxxxxxxxx> Subject: [PATCH v3] arm64: dts: imx8mm-emtop-baseboard: Add Ethernet Support Add ethernet support for emtop imx8mm basboard Signed-off-by: Tarang Raval <tarang.raval@xxxxxxxxxxxxxxxxx> --- Change in V3 1. Add appropriate commit 2. Add Changelog at correct place Change in V2 1. Add Board name into subject 2. Remove below properties - at803x,eee-disabled; - at803x,vddio-1p8v; --- .../dts/freescale/imx8mm-emtop-baseboard.dts | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts index 1c4e4d175989..7d2cb74c64ee 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts @@ -11,5 +11,53 @@ / { model = "Emtop Embedded Solutions i.MX8M Mini Baseboard V1"; compatible = "ees,imx8mm-emtop-baseboard", "ees,imx8mm-emtop-som", "fsl,imx8mm"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + vddio-supply = <&vddio>; + + vddio: vddio-regulator { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; +}; +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 + >; + }; }; -- 2.34.1