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Commit 5b56642b authored by Andrew Bresticker's avatar Andrew Bresticker Committed by Kukjin Kim
Browse files

ARM: dts: add CCI node for exynos5420 



Add device-tree bindings for the ARM CCI-400 on Exynos5420. There
are two slave interfaces: one for the A15 cluster and one for the
A7 cluster.

Signed-off-by: default avatarAndrew Bresticker <abrestic@chromium.org>
Signed-off-by: default avatarAbhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 096d21c6

arch/arm/boot/dts/exynos5420.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ 
			compatible = "arm,cortex-a15";

			reg = <0x0>;

			clock-frequency = <1800000000>;

			cci-control-port = <&cci_control1>;

		};



		cpu1: cpu@1 {
@@ -65,6 +66,7 @@ 
			compatible = "arm,cortex-a15";

			reg = <0x1>;

			clock-frequency = <1800000000>;

			cci-control-port = <&cci_control1>;

		};



		cpu2: cpu@2 {
@@ -72,6 +74,7 @@ 
			compatible = "arm,cortex-a15";

			reg = <0x2>;

			clock-frequency = <1800000000>;

			cci-control-port = <&cci_control1>;

		};



		cpu3: cpu@3 {
@@ -79,6 +82,7 @@ 
			compatible = "arm,cortex-a15";

			reg = <0x3>;

			clock-frequency = <1800000000>;

			cci-control-port = <&cci_control1>;

		};



		cpu4: cpu@100 {
@@ -86,6 +90,7 @@ 
			compatible = "arm,cortex-a7";

			reg = <0x100>;

			clock-frequency = <1000000000>;

			cci-control-port = <&cci_control0>;

		};



		cpu5: cpu@101 {
@@ -93,6 +98,7 @@ 
			compatible = "arm,cortex-a7";

			reg = <0x101>;

			clock-frequency = <1000000000>;

			cci-control-port = <&cci_control0>;

		};



		cpu6: cpu@102 {
@@ -100,6 +106,7 @@ 
			compatible = "arm,cortex-a7";

			reg = <0x102>;

			clock-frequency = <1000000000>;

			cci-control-port = <&cci_control0>;

		};



		cpu7: cpu@103 {
@@ -107,6 +114,26 @@ 
			compatible = "arm,cortex-a7";

			reg = <0x103>;

			clock-frequency = <1000000000>;

			cci-control-port = <&cci_control0>;

		};

	};



	cci@10d20000 {

		compatible = "arm,cci-400";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0x10d20000 0x1000>;

		ranges = <0x0 0x10d20000 0x6000>;



		cci_control0: slave-if@4000 {

			compatible = "arm,cci-400-ctrl-if";

			interface-type = "ace";

			reg = <0x4000 0x1000>;

		};

		cci_control1: slave-if@5000 {

			compatible = "arm,cci-400-ctrl-if";

			interface-type = "ace";

			reg = <0x5000 0x1000>;

		};

	};