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arm64: dts: imx95-19x19-evk: add ENETC 0 support

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Add ENETC 0 (1G ethernet port) support for i.MX95-19x19-EVK board. In
addition, because all ENETC instances share MDIO bus, so enable EMDIO
at the same time.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Wei Fang 2024-12-19 14:13:40 +08:00 committed by Shawn Guo
parent 4511acd9eb
commit 025cf78938
1 changed files with 52 additions and 0 deletions
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52
arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
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@ -22,6 +22,7 @@ / {
compatible = "fsl,imx95-19x19-evk", "fsl,imx95";
aliases {
ethernet0 = &enetc_port0;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
@ -193,6 +194,14 @@ sound-wm8962 {
};
};
&enetc_port0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enetc0>;
phy-handle = <&ethphy0>;
phy-mode = "rgmii-id";
status = "okay";
};
&flexspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexspi1>;
@ -338,6 +347,25 @@ &mu7 {
status = "okay";
};
&netcmix_blk_ctrl {
status = "okay";
};
&netc_blk_ctrl {
status = "okay";
};
&netc_emdio {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_emdio>;
status = "okay";
ethphy0: ethernet-phy@1 {
reg = <1>;
realtek,clkout-disable;
};
};
&pcie0 {
pinctrl-0 = <&pinctrl_pcie0>;
pinctrl-names = "default";
@ -429,6 +457,30 @@ &wdog3 {
};
&scmi_iomuxc {
pinctrl_emdio: emdiogrp{
fsl,pins = <
IMX95_PAD_ENET1_MDC__NETCMIX_TOP_NETC_MDC 0x57e
IMX95_PAD_ENET1_MDIO__NETCMIX_TOP_NETC_MDIO 0x97e
>;
};
pinctrl_enetc0: enetc0grp {
fsl,pins = <
IMX95_PAD_ENET1_TD3__NETCMIX_TOP_ETH0_RGMII_TD3 0x57e
IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RGMII_TD2 0x57e
IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RGMII_TD1 0x57e
IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RGMII_TD0 0x57e
IMX95_PAD_ENET1_TX_CTL__NETCMIX_TOP_ETH0_RGMII_TX_CTL 0x57e
IMX95_PAD_ENET1_TXC__NETCMIX_TOP_ETH0_RGMII_TX_CLK 0x58e
IMX95_PAD_ENET1_RX_CTL__NETCMIX_TOP_ETH0_RGMII_RX_CTL 0x57e
IMX95_PAD_ENET1_RXC__NETCMIX_TOP_ETH0_RGMII_RX_CLK 0x58e
IMX95_PAD_ENET1_RD0__NETCMIX_TOP_ETH0_RGMII_RD0 0x57e
IMX95_PAD_ENET1_RD1__NETCMIX_TOP_ETH0_RGMII_RD1 0x57e
IMX95_PAD_ENET1_RD2__NETCMIX_TOP_ETH0_RGMII_RD2 0x57e
IMX95_PAD_ENET1_RD3__NETCMIX_TOP_ETH0_RGMII_RD3 0x57e
>;
};
pinctrl_flexspi1: flexspi1grp {
fsl,pins = <
IMX95_PAD_XSPI1_SS0_B__FLEXSPI1_A_SS0_B 0x3fe