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arm64: dts: imx8mm: Update Data Modul i.MX8M Mini eDM SBC DT to rev.A01

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Update the DT to match newest Data Modul i.MX8M Mini eDM SBC rev.A01
board which implements PHY changes. Keep some of the rev.900 PHY node
in the DT so that a DTO can be used to support rev.900 boards easily.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut 2024-08-18 22:29:52 +02:00 • committed by Shawn Guo
parent 928325d20d
commit 4a2fdc1691
1 changed files with 17 additions and 2 deletions
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19
arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
View file

@ -168,7 +168,7 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <&fec1_phy>;
phy-handle = <&fec1_phy_bcm>;
phy-supply = <&buck4_reg>;
fsl,magic-packet;
status = "okay";
@ -178,7 +178,7 @@
#size-cells = <0>;
/* Atheros AR8031 PHY */
fec1_phy: ethernet-phy@0 {
fec1_phy_ath: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
/*
@ -191,6 +191,7 @@
reset-deassert-us = <10000>;
qca,keep-pll-enabled;
vddio-supply = <&vddio>;
status = "disabled";
vddio: vddio-regulator {
regulator-name = "VDDIO";
@ -202,6 +203,20 @@
regulator-name = "VDDH";
};
};
/* Broadcom BCM54213PE PHY */
fec1_phy_bcm: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
/*
* Dedicated ENET_INT# and ENET_WOL# signals are
* unused, the PHY does not provide cable detect
* interrupt.
*/
reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <10000>;
};
};
};