[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>;