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imx: kontron-sl-mx8mm: Sync dts files and fix ethernet

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This syncs the devicetree files with the latest Linux kernel (5.19-rc2).
This also fixes the currently broken ethernet support:

Before:

  Net:   Could not get PHY for FEC0: addr 0

After:

  Net:   eth0: ethernet@30be0000

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Frieder Schrempf 2022-06-14 15:03:18 +02:00 committed by Tom Rini
parent 942b54b4ee
commit fecfe77c48
2 changed files with 8 additions and 46 deletions
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48
arch/arm/dts/imx8mm-kontron-n801x-s.dts
View File

@ -6,7 +6,6 @@
/dts-v1/;
#include "imx8mm-kontron-n801x-som.dtsi"
#include <dt-bindings/net/mscc-phy-vsc8531.h>
/ {
model = "Kontron i.MX8MM N801X S";
@ -81,7 +80,6 @@
regulator-name = "vdd-5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
@ -124,38 +122,14 @@
#size-cells = <0>;
ethphy: ethernet-phy@0 {
compatible = "ethernet-phy-id0007.0570";
reg = <0>;
reset-assert-us = <100>;
reset-deassert-us = <100>;
reset-assert-us = <1>;
reset-deassert-us = <15000>;
reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
vsc8531,led-0-mode = <VSC8531_LINK_100_1000_ACTIVITY>;
vsc8531,led-1-mode = <VSC8531_LINK_ACTIVITY>;
vsc8531,led-0-combine-disable;
};
};
};
&gpio4 {
dsi_mux_sel: dsi_mux_sel {
gpio-hog;
gpios = <14 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "dsi-mux-sel";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dsi_sel>;
};
dsi_mux_oe {
gpio-hog;
gpios = <15 GPIO_ACTIVE_LOW>;
output-high;
line-name = "dsi-mux-oe";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dsi_oe>;
};
};
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@ -208,7 +182,7 @@
#address-cells = <1>;
#size-cells = <0>;
usbnet: usbether@1 {
usbnet: ethernet@1 {
compatible = "usb424,ec00";
reg = <1>;
local-mac-address = [ 00 00 00 00 00 00 ];
@ -237,18 +211,6 @@
>;
};
pinctrl_dsi_sel: dsiselgrp {
fsl,pins = <
MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x19
>;
};
pinctrl_dsi_oe: dsioegrp {
fsl,pins = <
MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15 0x19
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82
@ -362,7 +324,7 @@
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
@ -374,7 +336,7 @@
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6

6
arch/arm/dts/imx8mm-kontron-n801x-som.dtsi
View File

@ -63,10 +63,10 @@
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>;
cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
status = "okay";
spi-flash@0 {
flash@0 {
compatible = "mxicy,mx25r1635f", "jedec,spi-nor";
spi-max-frequency = <80000000>;
reg = <0>;
@ -154,7 +154,7 @@
reg_vdd_snvs: LDO2 {
regulator-name = "ldo2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-max-microvolt = <900000>;
regulator-boot-on;
regulator-always-on;
};