Re: [PATCH 2/3] ARM: shmobile: r8a7740 dtsi: Add Ethernet support

From: Sergei Shtylyov
Date: Thu May 08 2014 - 09:14:30 EST


On 05/08/2014 05:06 PM, Geert Uytterhoeven wrote:

+ ether: ethernet@e9a00000 {

Are you really going to refer to this node somewhere, using its label?

Yes, from r8a7740-armadillo800eva-reference.dts

Ah, I completely forgot that there should be a board specific part of the node. Sorry.

+ compatible = "renesas,gether-r8a7740";
+ reg = <0xe9a00000 0x800>,
+ <0xe9a01800 0x800>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
+ /* clocks = <&mstp3_clks R8A7740_CLK_GETHER>; */

This property is mandatory, according to the bindings.

Indeed, but you cannot put anything there until the platform has CCF, as
mstp3_clks doesn't exist yet.

Yes, that was the main obstacle to accepting those bindings sooner. This patch therefore seems somewhat premature.

Gr{oetje,eeting}s,
Geert

WBR, Sergei

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