[U-Boot] [U-Boot, 10/14] ARM: dts: rockchip: Enable integrated phy support for rk3229-evb

[Philipp Tomsich]

On Sat, 3 Feb 2018, David Wu wrote:

> In fact, the evb-rk3229 is default supported the integrated phy,
> not need to change any hardware. So it is better to enbale it and
> disable external 1000M phy.
>
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
>
> arch/arm/dts/rk3229-evb.dts | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm/dts/rk3229-evb.dts b/arch/arm/dts/rk3229-evb.dts
> index ae0b0a4..547c7a2 100644
> --- a/arch/arm/dts/rk3229-evb.dts
> +++ b/arch/arm/dts/rk3229-evb.dts
> @@ -63,7 +63,29 @@
> 	snps,reset-delays-us = <0 10000 1000000>;
> 	tx_delay = <0x30>;
> 	rx_delay = <0x10>;
> +	status = "disabled";
> +};
> +
> +&gmac {
> +	assigned-clocks = <&cru SCLK_MAC_SRC>;
> +	assigned-clock-rates = <50000000>;
> +	clock_in_out = "output";
> +	phy-supply = <&vcc_phy>;
> +	phy-mode = "rmii";
> +	phy-handle = <&phy>;
> 	status = "okay";
> +
> +	mdio {
> +		compatible = "snps,dwmac-mdio";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		phy: phy at 0 {
> +			compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";

Where is "ethernet-phy-id1234.d400" defined/used? I don't see anything in 
Linux or U-Boot.

> +			reg = <0>;
> +			phy-is-integrated;

Documentation in the documentation for DTS bindings?
Shouldn't this be rockchip,phy-is-integrated?
What is the status of this on the Linux side?

> +		};
> +	};
> };
>
> &emmc {
>