ARM: dts: exynos4: Add DT nodes for L2 cache controller

Signed-off-by: Tomasz Figa <t.figa@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 359694c..b90bab3 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -92,6 +92,12 @@
                reg = <0x10010000 0x400>;
        };
 
+       cache-controller@0x10502000 {
+               compatible = "arm,pl310-cache";
+               reg = <0x10502000 0x1000>;
+               arm,tag-latency = <1 1 0>;
+       };
+
        watchdog@10060000 {
                compatible = "samsung,s3c2410-wdt";
                reg = <0x10060000 0x100>;

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 54710de..ef707bd 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -48,6 +48,10 @@
                             <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
        };
 
+       cache-controller@0x10502000 {
+               arm,data-latency = <1 1 0>;
+       };
+
        mct@10050000 {
                compatible = "samsung,exynos4210-mct";
                reg = <0x10050000 0x800>;

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index e3380a7..4afda47 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -36,6 +36,10 @@
                             <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
        };
 
+       cache-controller@0x10502000 {
+               arm,data-latency = <1 2 0>;
+       };
+
        clock: clock-controller@0x10030000 {
                compatible = "samsung,exynos4412-clock";
                reg = <0x10030000 0x20000>;