On 28/08/2013 13:03, Boris BREZILLON wrote:
Add ethernet phy node in at91rm9200ek.dts.
The reg register is not specified, as it may differ depending on the init
process of the board:
ADDR0/1 phy pins are connected to PA13/14 rm9200 pins. Which means the phy
will take its address from these pins during the reset process.
The macb driver will launch a full scan on the mdio bus to discover the phy
address.
Signed-off-by: Boris BREZILLON <b.brezillon@xxxxxxxxxxx>
---
arch/arm/boot/dts/at91rm9200ek.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
index d2d72c3..37b0880 100644
--- a/arch/arm/boot/dts/at91rm9200ek.dts
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -47,6 +47,11 @@
macb0: ethernet@fffbc000 {
phy-mode = "rmii";
status = "okay";
+
+ phy0: ethernet-phy {
+ interrupt-parent = <&pioC>;
+ interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
rm9200 pio controller does not support specific edge detection.
The line above should be replaced with:
interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
or
interrupts = <4 0>;
Nicolas, I know you were planning to push this patch for 3.14.
If you haven't done it yet (or if you changed your mind), I can send a
new version including this fix.
+ };
};
usb1: gadget@fffb0000 {
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