ARM: dts: uniphier: add outer cache controller nodes

Add L2 cache controller nodes for all the UniPhier SoC DTSI.
Also, add an L3 cache controller node for PH1-Pro5 DTSI.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

6 files changed, 97 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi b/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
index a6a185fae8f1..ae13469a387c 100644
--- a/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
+++ b/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
@@ -55,6 +55,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -91,6 +92,18 @@
 			#size-cells = <1>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>;
+			cache-unified;
+			cache-size = <(512 * 1024)>;
+			cache-sets = <256>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
diff --git a/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi b/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
index e8bbc454d788..85377b23483f 100644
--- a/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
@@ -56,12 +56,14 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -98,6 +100,18 @@
 			#size-cells = <1>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>;
+			cache-unified;
+			cache-size = <(768 * 1024)>;
+			cache-sets = <256>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
diff --git a/arch/arm/boot/dts/uniphier-ph1-pro5.dtsi b/arch/arm/boot/dts/uniphier-ph1-pro5.dtsi
index 59c2b127cffa..96da01ed74b6 100644
--- a/arch/arm/boot/dts/uniphier-ph1-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-ph1-pro5.dtsi
@@ -56,12 +56,14 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -98,6 +100,31 @@
 			#size-cells = <1>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 190 4>, <0 191 4>;
+			cache-unified;
+			cache-size = <(2 * 1024 * 1024)>;
+			cache-sets = <512>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+			next-level-cache = <&l3>;
+		};
+
+		l3: l3-cache@500c8000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c8000 0x2000>, <0x503c8100 0x8>,
+			      <0x506c8000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>;
+			cache-unified;
+			cache-size = <(2 * 1024 * 1024)>;
+			cache-sets = <512>;
+			cache-line-size = <256>;
+			cache-level = <3>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
diff --git a/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
index 3cc90cd37a26..945b37f45988 100644
--- a/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
+++ b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
@@ -56,12 +56,14 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -120,6 +122,18 @@
 			      <0x20000100 0x100>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>;
+			cache-unified;
+			cache-size = <(512 * 1024)>;
+			cache-sets = <256>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
diff --git a/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi b/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
index 58067dfc16e5..c98428caed47 100644
--- a/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
+++ b/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
@@ -55,6 +55,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -91,6 +92,18 @@
 			#size-cells = <1>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>;
+			cache-unified;
+			cache-size = <(256 * 1024)>;
+			cache-sets = <256>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
diff --git a/arch/arm/boot/dts/uniphier-proxstream2.dtsi b/arch/arm/boot/dts/uniphier-proxstream2.dtsi
index 4c7b24611012..ad5fb390e003 100644
--- a/arch/arm/boot/dts/uniphier-proxstream2.dtsi
+++ b/arch/arm/boot/dts/uniphier-proxstream2.dtsi
@@ -56,24 +56,28 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
+			next-level-cache = <&l2>;
 		};
 
 		cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
+			next-level-cache = <&l2>;
 		};
 	};
 
@@ -110,6 +114,18 @@
 			#size-cells = <1>;
 		};
 
+		l2: l2-cache@500c0000 {
+			compatible = "socionext,uniphier-system-cache";
+			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+			      <0x506c0000 0x400>;
+			interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
+			cache-unified;
+			cache-size = <(1280 * 1024)>;
+			cache-sets = <512>;
+			cache-line-size = <128>;
+			cache-level = <2>;
+		};
+
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";