Commit a6d08344 authored by Leo Yan's avatar Leo Yan Committed by Wei Xu
Browse files

arm64: dts: hi3660: add L2 cache topology 



This patch adds the L2 cache topology on 96boards Hikey960.

Signed-off-by: default avatarLeo Yan <leo.yan@linaro.org>
Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
parent 30fec826

arch/arm64/boot/dts/hisilicon/hi3660.dtsi

+16 −0
Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ cpu0: cpu@0 { 
			device_type = "cpu";

			reg = <0x0 0x0>;

			enable-method = "psci";

			next-level-cache = <&A53_L2>;

			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;

		};
@@ -66,6 +67,7 @@ cpu1: cpu@1 { 
			device_type = "cpu";

			reg = <0x0 0x1>;

			enable-method = "psci";

			next-level-cache = <&A53_L2>;

			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;

		};
@@ -74,6 +76,7 @@ cpu2: cpu@2 { 
			device_type = "cpu";

			reg = <0x0 0x2>;

			enable-method = "psci";

			next-level-cache = <&A53_L2>;

			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;

		};
@@ -82,6 +85,7 @@ cpu3: cpu@3 { 
			device_type = "cpu";

			reg = <0x0 0x3>;

			enable-method = "psci";

			next-level-cache = <&A53_L2>;

			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;

		};
@@ -90,6 +94,7 @@ cpu4: cpu@100 { 
			device_type = "cpu";

			reg = <0x0 0x100>;

			enable-method = "psci";

			next-level-cache = <&A73_L2>;

			cpu-idle-states = <

					&CPU_NAP

					&CPU_SLEEP
@@ -102,6 +107,7 @@ cpu5: cpu@101 { 
			device_type = "cpu";

			reg = <0x0 0x101>;

			enable-method = "psci";

			next-level-cache = <&A73_L2>;

			cpu-idle-states = <

					&CPU_NAP

					&CPU_SLEEP
@@ -114,6 +120,7 @@ cpu6: cpu@102 { 
			device_type = "cpu";

			reg = <0x0 0x102>;

			enable-method = "psci";

			next-level-cache = <&A73_L2>;

			cpu-idle-states = <

					&CPU_NAP

					&CPU_SLEEP
@@ -126,6 +133,7 @@ cpu7: cpu@103 { 
			device_type = "cpu";

			reg = <0x0 0x103>;

			enable-method = "psci";

			next-level-cache = <&A73_L2>;

			cpu-idle-states = <

					&CPU_NAP

					&CPU_SLEEP
@@ -171,6 +179,14 @@ CLUSTER_SLEEP_1: cluster-sleep-1 { 
				min-residency-us = <20000>;

			};

		};



		A53_L2: l2-cache0 {

			compatible = "cache";

		};



		A73_L2: l2-cache1 {

			compatible = "cache";

		};

	};



	gic: interrupt-controller@e82b0000 {