u-boot/arch/arm/dts/imx8mp-evk-u-boot.dtsi
Ye Li f19d1a946c arm: dts: imx8mp-evk: Add FEC PHY reset timing
Add phy-reset-duration and phy-reset-post-delay to FEC node for PHY
reset, otherwise the PHY does not work correctly.

Signed-off-by: Ye Li <ye.li@nxp.com>
2021-03-01 10:21:36 +01:00

147 lines
1.4 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
/ {
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
u-boot,dm-spl;
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&osc_32k {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&reg_usdhc2_vmmc {
u-boot,off-on-delay-us = <20000>;
};
&reg_usdhc2_vmmc {
u-boot,dm-spl;
};
&pinctrl_uart2 {
u-boot,dm-spl;
};
&pinctrl_usdhc2_gpio {
u-boot,dm-spl;
};
&pinctrl_usdhc2 {
u-boot,dm-spl;
};
&pinctrl_usdhc3 {
u-boot,dm-spl;
};
&gpio1 {
u-boot,dm-spl;
};
&gpio2 {
u-boot,dm-spl;
};
&gpio3 {
u-boot,dm-spl;
};
&gpio4 {
u-boot,dm-spl;
};
&gpio5 {
u-boot,dm-spl;
};
&uart2 {
u-boot,dm-spl;
};
&i2c1 {
u-boot,dm-spl;
};
&i2c2 {
u-boot,dm-spl;
};
&i2c3 {
u-boot,dm-spl;
};
&i2c4 {
u-boot,dm-spl;
};
&i2c5 {
u-boot,dm-spl;
};
&i2c6 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
};
&usdhc2 {
u-boot,dm-spl;
sd-uhs-sdr104;
sd-uhs-ddr50;
};
&usdhc3 {
u-boot,dm-spl;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
};
&wdog1 {
u-boot,dm-spl;
};
&fec {
phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
phy-reset-duration = <15>;
phy-reset-post-delay = <100>;
};