[POWERPC] mv643xx_eth: Prepare to support multiple silicon blocks

The mv643xx_eth driver is being modified to support multiple instances
of the ethernet silicon block on the same platform.  Each block contains
a single register bank containing the registers for up to three ports
interleaved within that bank.  This patch updates the PowerPC OF to
platform_device glue code to support multiple silicon blocks, each
with up to three ethernet ports.  The main difference is that we now
allow multiple mv64x60_shared platform_devices to be registered and
we provide each port platform_device with a pointer to its associated
shared platform_device.  The pointer will not be used until the
mv643xx_eth driver changes are committed.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Mark Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/powerpc/boot/dts/prpmc2800.dts b/arch/powerpc/boot/dts/prpmc2800.dts
index 88a1a895985f..1ee6ff43dd57 100644
--- a/arch/powerpc/boot/dts/prpmc2800.dts
+++ b/arch/powerpc/boot/dts/prpmc2800.dts
@@ -91,21 +91,24 @@
 			};
 		};
 
-		ethernet@2000 {
+		ethernet-group@2000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "marvell,mv64360-eth-group";
 			reg = <0x2000 0x2000>;
-			eth0 {
+			ethernet@0 {
 				device_type = "network";
 				compatible = "marvell,mv64360-eth";
-				block-index = <0>;
+				reg = <0>;
 				interrupts = <32>;
 				interrupt-parent = <&PIC>;
 				phy = <&PHY0>;
 				local-mac-address = [ 00 00 00 00 00 00 ];
 			};
-			eth1 {
+			ethernet@1 {
 				device_type = "network";
 				compatible = "marvell,mv64360-eth";
-				block-index = <1>;
+				reg = <1>;
 				interrupts = <33>;
 				interrupt-parent = <&PIC>;
 				phy = <&PHY1>;