[PATCH 11/11] arm64: dts: renesas: eagle: add EtherAVB support

[PATCH 11/11] arm64: dts: renesas: eagle: add EtherAVB support

[Sergei Shtylyov]

[-- Attachment #1: arm64-dts-renesas-eagle-add-EtherAVB-support.patch --]
[-- Type: text/plain, Size: 1439 bytes --]

Define the Eagle board  dependent part of the EtherAVB device node.
Enable DHCP  and NFS root for the kernel booting.

Based  on the original (and large) patch by Vladimir Barinov.

Signed-off-by: Vladimir Barinov <vladimir.barinov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>

---
 arch/arm64/boot/dts/renesas/r8a77970-eagle.dts |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

Index: renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -18,10 +18,11 @@
 
 	aliases {
 		serial0 = &scif0;
+		ethernet0 = &avb;
 	};
 
 	chosen {
-		bootargs = "ignore_loglevel";
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -43,3 +44,15 @@
 &scif0 {
 	status = "okay";
 };
+
+&avb {
+//	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		max-speed = <1000>;
+	};
+};

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Re: [PATCH 11/11] arm64: dts: renesas: eagle: add EtherAVB support

[Sergei Shtylyov]

On 09/12/2017 11:37 PM, Sergei Shtylyov wrote:

> Define the Eagle board  dependent part of the EtherAVB device node.
> Enable DHCP  and NFS root for the kernel booting.
> 
> Based  on the original (and large) patch by Vladimir Barinov.
> 
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> 
> ---
>  arch/arm64/boot/dts/renesas/r8a77970-eagle.dts |   15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> Index: renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> ===================================================================
> --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
[...]
> @@ -43,3 +44,15 @@
>  &scif0 {
>  	status = "okay";
>  };
> +
> +&avb {
> +//	renesas,no-ether-link;

    Oops, overlooked it, will fix!

> +	phy-handle = <&phy0>;
> +	status = "okay";
> +
> +	phy0: ethernet-phy@0 {
> +		rxc-skew-ps = <1500>;
> +		reg = <0>;
> +		max-speed = <1000>;
> +	};
> +};

MNR, Sergei