[3/3] 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 at baylibre.com>
---
 arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Hi Neil,

On Wed, 1 Jul 2020 at 20:13, Neil Armstrong <narmstrong at baylibre.com> wrote:
>
> 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 at baylibre.com>
> ---

Please add my
Tested-by: Anand Moon <linux.amoon at gmail.com>

>  arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi b/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi
> index ee32c6f43d..2a8f0545b1 100644
> --- a/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi
> +++ b/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi
> @@ -5,3 +5,9 @@
>   */
>
>  #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;
> +};
> --
> 2.22.0
>