1 files changed, 25 insertions, 6 deletions

diff --git a/arch/powerpc/boot/dts/taishan.dts b/arch/powerpc/boot/dts/taishan.dts
index 8278068c802c..e808e1c5593a 100644
--- a/arch/powerpc/boot/dts/taishan.dts
+++ b/arch/powerpc/boot/dts/taishan.dts
@@ -104,6 +104,16 @@
                 // FIXME: anything else?
         };
 
+        L2C0: l2c {
+                compatible = "ibm,l2-cache-440gx", "ibm,l2-cache";
+                dcr-reg = <20 8                 /* Internal SRAM DCR's */
+                           30 8>;               /* L2 cache DCR's */
+                cache-line-size = <20>;         /* 32 bytes */
+                cache-size = <40000>;           /* L2, 256K */
+                interrupt-parent = <&UIC2>;
+                interrupts = <17 1>;
+        };
+
         plb {
                 compatible = "ibm,plb-440gx", "ibm,plb4";
                 #address-cells = <2>;
@@ -232,10 +242,18 @@
                                 reg = <40000790 8>;
                         };
 
+                        TAH0: emac-tah@40000b50 {
+                                compatible = "ibm,tah-440gx", "ibm,tah";
+                                reg = <40000b50 30>;
+                        };
+
+                        TAH1: emac-tah@40000d50 {
+                                compatible = "ibm,tah-440gx", "ibm,tah";
+                                reg = <40000d50 30>;
+                        };
 
                         EMAC0: ethernet@40000800 {
                                 unused = <1>;
-                                linux,network-index = <2>;
                                 device_type = "network";
                                 compatible = "ibm,emac-440gx", "ibm,emac4";
                                 interrupt-parent = <&UIC1>;
@@ -256,7 +274,6 @@
                         };
                         EMAC1: ethernet@40000900 {
                                 unused = <1>;
-                                linux,network-index = <3>;
                                 device_type = "network";
                                 compatible = "ibm,emac-440gx", "ibm,emac4";
                                 interrupt-parent = <&UIC1>;
@@ -277,7 +294,6 @@
                         };
 
                         EMAC2: ethernet@40000c00 {
-                                linux,network-index = <0>;
                                 device_type = "network";
                                 compatible = "ibm,emac-440gx", "ibm,emac4";
                                 interrupt-parent = <&UIC2>;
@@ -288,7 +304,7 @@
                                 mal-tx-channel = <2>;
                                 mal-rx-channel = <2>;
                                 cell-index = <2>;
-                                max-frame-size = <5dc>;
+                                max-frame-size = <2328>;
                                 rx-fifo-size = <1000>;
                                 tx-fifo-size = <800>;
                                 phy-mode = "rgmii";
@@ -297,10 +313,11 @@
                                 rgmii-channel = <0>;
                                 zmii-device = <&ZMII0>;
                                 zmii-channel = <2>;
+                                tah-device = <&TAH0>;
+                                tah-channel = <0>;
                         };
 
                         EMAC3: ethernet@40000e00 {
-                                linux,network-index = <1>;
                                 device_type = "network";
                                 compatible = "ibm,emac-440gx", "ibm,emac4";
                                 interrupt-parent = <&UIC2>;
@@ -311,7 +328,7 @@
                                 mal-tx-channel = <3>;
                                 mal-rx-channel = <3>;
                                 cell-index = <3>;
-                                max-frame-size = <5dc>;
+                                max-frame-size = <2328>;
                                 rx-fifo-size = <1000>;
                                 tx-fifo-size = <800>;
                                 phy-mode = "rgmii";
@@ -320,6 +337,8 @@
                                 rgmii-channel = <1>;
                                 zmii-device = <&ZMII0>;
                                 zmii-channel = <3>;
+                                tah-device = <&TAH1>;
+                                tah-channel = <0>;
                         };