[POWERPC] 85xx: Add device nodes for error reporting devices used by EDAC

Adding memory-controller and l2-cache-controller entries to be used by EDAC
as of_devices for MPC8540 ADS, MPC8548 CDS, and MPC8560 ADS.

Also fixed up the size of the PCI node on MPC8560 ADS.

Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

3 files changed, 49 insertions, 1 deletions

diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index f261d647ac85..d91e81c009f5 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts
@@ -48,6 +48,22 @@
                 reg = <e0000000 00100000>;      // CCSRBAR 1M
                 bus-frequency = <0>;
 
+                memory-controller@2000 {
+                        compatible = "fsl,8540-memory-controller";
+                        reg = <2000 1000>;
+                        interrupt-parent = <&mpic>;
+                        interrupts = <2 2>;
+                };
+
+                l2-cache-controller@20000 {
+                        compatible = "fsl,8540-l2-cache-controller";
+                        reg = <20000 1000>;
+                        cache-line-size = <20>; // 32 bytes
+                        cache-size = <40000>;   // L2, 256K
+                        interrupt-parent = <&mpic>;
+                        interrupts = <0 2>;
+                };
+
                 i2c@3000 {
                         device_type = "i2c";
                         compatible = "fsl-i2c";
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index b2b2200d0425..ad96381033c0 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -48,6 +48,22 @@
                 reg = <e0000000 00100000>;      // CCSRBAR 1M
                 bus-frequency = <0>;
 
+                memory-controller@2000 {
+                        compatible = "fsl,8548-memory-controller";
+                        reg = <2000 1000>;
+                        interrupt-parent = <&mpic>;
+                        interrupts = <2 2>;
+                };
+
+                l2-cache-controller@20000 {
+                        compatible = "fsl,8548-l2-cache-controller";
+                        reg = <20000 1000>;
+                        cache-line-size = <20>; // 32 bytes
+                        cache-size = <80000>;   // L2, 512K
+                        interrupt-parent = <&mpic>;
+                        interrupts = <0 2>;
+                };
+
                 i2c@3000 {
                         device_type = "i2c";
                         compatible = "fsl-i2c";
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index 1f2afe9291d2..80682152b0cf 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -48,6 +48,22 @@
                 reg = <e0000000 00000200>;
                 bus-frequency = <13ab6680>;
 
+                memory-controller@2000 {
+                        compatible = "fsl,8540-memory-controller";
+                        reg = <2000 1000>;
+                        interrupt-parent = <&mpic>;
+                        interrupts = <2 2>;
+                };
+
+                l2-cache-controller@20000 {
+                        compatible = "fsl,8540-l2-cache-controller";
+                        reg = <20000 1000>;
+                        cache-line-size = <20>; // 32 bytes
+                        cache-size = <40000>;   // L2, 256K
+                        interrupt-parent = <&mpic>;
+                        interrupts = <0 2>;
+                };
+
                 mdio@24520 {
                         device_type = "mdio";
                         compatible = "gianfar";
@@ -110,7 +126,7 @@
                         #address-cells = <3>;
                         compatible = "85xx";
                         device_type = "pci";
-                        reg = <8000 400>;
+                        reg = <8000 1000>;
                         clock-frequency = <3f940aa>;
                         interrupt-map-mask = <f800 0 0 7>;
                         interrupt-map = <