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ARM: dts: meson-sm1-odroid-c4: add ethernet PHY reset 

The PHY needs a reset in order to be functionnal for U-Boot, add the old
PHY reset bindings for dwmac until we support the new bindings in the PHY node.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
This commit is contained in:
Neil Armstrong 2020-06-19 11:31:28 +02:00
parent 8888d83773
commit d9c967792b
1 changed files with 6 additions and 0 deletions
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6
arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi
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@ -5,3 +5,9 @@
*/ */
#include "meson-g12-common-u-boot.dtsi" #include "meson-g12-common-u-boot.dtsi"
&ethmac {
snps,reset-gpio = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
snps,reset-delays-us = <0 10000 1000000>;
snps,reset-active-low;
};