[PATCH v2] [POWERPC] Cleanup mpic nodes in .dts

Subsystems: documentation, linux for powerpc (32-bit and 64-bit), the rest

STALE6638d

2 messages, 1 author, 2008-06-02 · open the first message on its own page

[PATCH v2] [POWERPC] Cleanup mpic nodes in .dts

From: Kumar Gala <hidden>
Date: 2008-06-02 19:43:00

Removed clock-frequency, big-endian, and built-in props as they aren't
specified anywhere.  Also added compatible = "chrp,open-pic" in the
places it was missing.

---

Updated the commit message to be more explicit.

(in my powerpc.git powerpc-next branch)

- k

 Documentation/powerpc/booting-without-of.txt |    6 ------
 arch/powerpc/boot/dts/mpc7448hpc2.dts        |    2 --
 arch/powerpc/boot/dts/mpc8540ads.dts         |    2 --
 arch/powerpc/boot/dts/mpc8541cds.dts         |    2 --
 arch/powerpc/boot/dts/mpc8544ds.dts          |    2 --
 arch/powerpc/boot/dts/mpc8548cds.dts         |    2 --
 arch/powerpc/boot/dts/mpc8555cds.dts         |    2 --
 arch/powerpc/boot/dts/mpc8560ads.dts         |    1 +
 arch/powerpc/boot/dts/mpc8568mds.dts         |    2 --
 arch/powerpc/boot/dts/mpc8572ds.dts          |    2 --
 arch/powerpc/boot/dts/mpc8610_hpcd.dts       |    2 --
 arch/powerpc/boot/dts/mpc8641_hpcn.dts       |    2 --
 arch/powerpc/boot/dts/sbc8548.dts            |    2 --
 arch/powerpc/boot/dts/sbc8560.dts            |    2 +-
 arch/powerpc/boot/dts/storcenter.dts         |    1 +
 arch/powerpc/boot/dts/stx_gp3_8560.dts       |    1 +
 arch/powerpc/boot/dts/tqm8540.dts            |    1 +
 arch/powerpc/boot/dts/tqm8541.dts            |    1 +
 arch/powerpc/boot/dts/tqm8555.dts            |    1 +
 arch/powerpc/boot/dts/tqm8560.dts            |    1 +
 20 files changed, 8 insertions(+), 29 deletions(-)

diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index c67d2f5..948f641 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt

@@ -1363,14 +1363,11 @@ platforms are moved over to use the flattened-device-tree model.
 
 	pic@40000 {
 		linux,phandle = <40000>;
-		clock-frequency = <0>;
 		interrupt-controller;
 		#address-cells = <0>;
 		reg = <40000 40000>;
-		built-in;
 		compatible = "chrp,open-pic";
 		device_type = "open-pic";
-		big-endian;
 	};

@@ -3663,14 +3660,11 @@ not necessary as they are usually the same as the root node.
 
 		pic@40000 {
 			linux,phandle = <40000>;
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			reg = <40000 40000>;
-			built-in;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 
 		i2c@3000 {

diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts
index 4936349..705c23c 100644
--- a/arch/powerpc/boot/dts/mpc7448hpc2.dts
+++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts

@@ -124,14 +124,12 @@
 		};
 
 	  	mpic: pic@7400 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x7400 0x400>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                       	big-endian;
 		};
 		pci@1000 {
 			compatible = "tsi108-pci";

diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index 18033ed..58e165e 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts

@@ -165,14 +165,12 @@
 			interrupt-parent = <&mpic>;
 		};
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-			big-endian;
 		};
 	};

diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 663c7c5..21ebe7c 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts

@@ -148,14 +148,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 
 		cpm@919c0 {

diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index 1cfd970..921f9f6 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts

@@ -210,14 +210,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-			big-endian;
 		};
 
 		msi@41600 {

diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index fa298a8..213c88e 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts

@@ -208,14 +208,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 	};

diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index b025c56..400f6db 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts

@@ -148,14 +148,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 
 		cpm@919c0 {

diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index 0cc16ab..f0b1f98 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts

@@ -134,6 +134,7 @@
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
 			device_type = "open-pic";
 		};

diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index a025a8e..d9064ee 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts

@@ -202,14 +202,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 
 		par_io@e0100 {

diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 174d51a..3ca8cae 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts

@@ -238,14 +238,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-			big-endian;
 		};
 	};

diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index fa9c297..186f102 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts

@@ -172,14 +172,12 @@
 		};
 
 		mpic: interrupt-controller@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-			big-endian;
 		};
 
 		msi@41600 {

diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index 1e4bfe9..14f718d 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts

@@ -239,14 +239,12 @@
 		};
 
 		mpic: pic@40000 {
-			clock-frequency = <0>;
 			interrupt-controller;
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-			big-endian;
 		};
 
 		global-utilities@e0000 {

diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 22d9671..ce496fb 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts

@@ -265,12 +265,10 @@
 		mpic: pic@40000 {
 			interrupt-controller;
 			#address-cells = <0>;
-			#size-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
-                        big-endian;
 		};
 	};

diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts
index 0476802..2663501 100644
--- a/arch/powerpc/boot/dts/sbc8560.dts
+++ b/arch/powerpc/boot/dts/sbc8560.dts

@@ -155,8 +155,8 @@
 		mpic: pic@40000 {
 			interrupt-controller;
 			#address-cells = <0>;
-			#size-cells = <0>;
 			#interrupt-cells = <2>;
+			compatible = "chrp,open-pic";
 			reg = <0x40000 0x40000>;
 			device_type = "open-pic";
 		};

diff --git a/arch/powerpc/boot/dts/storcenter.dts b/arch/powerpc/boot/dts/storcenter.dts
index 5893816..eab680c 100644
--- a/arch/powerpc/boot/dts/storcenter.dts
+++ b/arch/powerpc/boot/dts/storcenter.dts

@@ -95,6 +95,7 @@
 
 		mpic: interrupt-controller@40000 {
 			#interrupt-cells = <2>;
+			#address-cells = <0>;
 			device_type = "open-pic";
 			compatible = "chrp,open-pic";
 			interrupt-controller;

diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts
index f81fd7f..096277b 100644
--- a/arch/powerpc/boot/dts/stx_gp3_8560.dts
+++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts

@@ -131,6 +131,7 @@
 			#address-cells = <0>;
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
 			device_type = "open-pic";
 		};

diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index 1addb3a..8ee4664 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts

@@ -177,6 +177,7 @@
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			device_type = "open-pic";
+			compatible = "chrp,open-pic";
 		};
 	};

diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts
index 9e01093..cadbebf 100644
--- a/arch/powerpc/boot/dts/tqm8541.dts
+++ b/arch/powerpc/boot/dts/tqm8541.dts

@@ -164,6 +164,7 @@
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			device_type = "open-pic";
+			compatible = "chrp,open-pic";
 		};
 
 		cpm@919c0 {

diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts
index a20eb06..9d6dc04 100644
--- a/arch/powerpc/boot/dts/tqm8555.dts
+++ b/arch/powerpc/boot/dts/tqm8555.dts

@@ -164,6 +164,7 @@
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			device_type = "open-pic";
+			compatible = "chrp,open-pic";
 		};
 
 		cpm@919c0 {

diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts
index b9ac6c9..358cbd7 100644
--- a/arch/powerpc/boot/dts/tqm8560.dts
+++ b/arch/powerpc/boot/dts/tqm8560.dts

@@ -145,6 +145,7 @@
 			#interrupt-cells = <2>;
 			reg = <0x40000 0x40000>;
 			device_type = "open-pic";
+			compatible = "chrp,open-pic";
 		};
 
 		cpm@919c0 {

-- 
1.5.4.5

[PATCH v2] [POWERPC] 85xx: Add next-level-cache property

From: Kumar Gala <hidden>
Date: 2008-06-02 19:43:01

Added next-level-cache to the L1 and a reference to the new L2 label.
This is per the ePAPR 0.94 spec.  Since we are't really dependent on this
today we aren't supporting the "legacy" l2-cache phandle that is specified
in the PPC v2.1 OF Binding spec.

---

Updated the commit message to be more explicit about rationale.

(in my powerpc.git powerpc-next branch)

- k

 arch/powerpc/boot/dts/ksi8560.dts      |    3 ++-
 arch/powerpc/boot/dts/mpc8540ads.dts   |    3 ++-
 arch/powerpc/boot/dts/mpc8541cds.dts   |    3 ++-
 arch/powerpc/boot/dts/mpc8544ds.dts    |    3 ++-
 arch/powerpc/boot/dts/mpc8548cds.dts   |    3 ++-
 arch/powerpc/boot/dts/mpc8555cds.dts   |    3 ++-
 arch/powerpc/boot/dts/mpc8560ads.dts   |    2 +-
 arch/powerpc/boot/dts/mpc8568mds.dts   |    3 ++-
 arch/powerpc/boot/dts/mpc8572ds.dts    |    4 +++-
 arch/powerpc/boot/dts/sbc8548.dts      |    3 ++-
 arch/powerpc/boot/dts/sbc8560.dts      |    3 ++-
 arch/powerpc/boot/dts/stx_gp3_8560.dts |    3 ++-
 arch/powerpc/boot/dts/tqm8540.dts      |    3 ++-
 arch/powerpc/boot/dts/tqm8541.dts      |    3 ++-
 arch/powerpc/boot/dts/tqm8555.dts      |    3 ++-
 arch/powerpc/boot/dts/tqm8560.dts      |    3 ++-
 16 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts
index f869ce3..6eb7c77 100644
--- a/arch/powerpc/boot/dts/ksi8560.dts
+++ b/arch/powerpc/boot/dts/ksi8560.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;		/* From U-boot */
 			bus-frequency = <0>;			/* From U-boot */
 			clock-frequency = <0>;			/* From U-boot */
+			next-level-cache = <&L2>;
 		};
 	};

@@ -62,7 +63,7 @@
 			interrupts = <0x12 0x2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <0x20>;		/* 32 bytes */

diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index 58e165e..79881a1 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;	//  33 MHz, from uboot
 			bus-frequency = <0>;	// 166 MHz
 			clock-frequency = <0>;	// 825 MHz, from uboot
+			next-level-cache = <&L2>;
 		};
 	};

@@ -63,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 21ebe7c..66192aa 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;	//  33 MHz, from uboot
 			bus-frequency = <0>;	// 166 MHz
 			clock-frequency = <0>;	// 825 MHz, from uboot
+			next-level-cache = <&L2>;
 		};
 	};

@@ -63,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8541-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index 921f9f6..6cf533f 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts

@@ -41,6 +41,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -65,7 +66,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8544-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index 213c88e..205598d 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts

@@ -45,6 +45,7 @@
 			timebase-frequency = <0>;	//  33 MHz, from uboot
 			bus-frequency = <0>;	// 166 MHz
 			clock-frequency = <0>;	// 825 MHz, from uboot
+			next-level-cache = <&L2>;
 		};
 	};

@@ -68,7 +69,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8548-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index 400f6db..7c9d0b1 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;	//  33 MHz, from uboot
 			bus-frequency = <0>;	// 166 MHz
 			clock-frequency = <0>;	// 825 MHz, from uboot
+			next-level-cache = <&L2>;
 		};
 	};

@@ -63,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8555-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index f0b1f98..5d9f3c4 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts

@@ -64,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index d9064ee..d7af8db 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts

@@ -42,6 +42,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -70,7 +71,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8568-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 3ca8cae..a444e6a 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts

@@ -42,6 +42,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 
 		PowerPC,8572@1 {

@@ -54,6 +55,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -84,7 +86,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,mpc8572-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index ce496fb..d252e38 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts

@@ -44,6 +44,7 @@
 			timebase-frequency = <0>;	// From uboot
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -161,7 +162,7 @@
 			interrupts = <0x12 0x2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8548-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <0x20>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts
index 2663501..e556c5a 100644
--- a/arch/powerpc/boot/dts/sbc8560.dts
+++ b/arch/powerpc/boot/dts/sbc8560.dts

@@ -43,6 +43,7 @@
 			timebase-frequency = <0>;	// From uboot
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -66,7 +67,7 @@
 			interrupts = <0x12 0x2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8560-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <0x20>;	// 32 bytes

diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts
index 096277b..1e61283 100644
--- a/arch/powerpc/boot/dts/stx_gp3_8560.dts
+++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts

@@ -38,6 +38,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -62,7 +63,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;

diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index 8ee4664..7b653a5 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -64,7 +65,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;

diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts
index cadbebf..8fe73ef 100644
--- a/arch/powerpc/boot/dts/tqm8541.dts
+++ b/arch/powerpc/boot/dts/tqm8541.dts

@@ -39,6 +39,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -63,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;

diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts
index 9d6dc04..0a53bb9 100644
--- a/arch/powerpc/boot/dts/tqm8555.dts
+++ b/arch/powerpc/boot/dts/tqm8555.dts

@@ -39,6 +39,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -63,7 +64,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;

diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts
index 358cbd7..a4ee596 100644
--- a/arch/powerpc/boot/dts/tqm8560.dts
+++ b/arch/powerpc/boot/dts/tqm8560.dts

@@ -40,6 +40,7 @@
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
+			next-level-cache = <&L2>;
 		};
 	};

@@ -64,7 +65,7 @@
 			interrupts = <18 2>;
 		};
 
-		l2-cache-controller@20000 {
+		L2: l2-cache-controller@20000 {
 			compatible = "fsl,8540-l2-cache-controller";
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;

-- 
1.5.4.5

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