Commit 7b5ee83d authored Jan 14, 2019 by Matthias Kaehlcke Committed by Andy Gross Apr 23, 2019

arm64: dts: sdm845: Add CPU topology



The 8 CPU cores of the SDM845 are organized in two clusters of 4 big
("gold") and 4 little ("silver") cores. Add a cpu-map node to the DT
that describes this topology.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Andy Gross <agross@kernel.org>

parent 0c0e7270

arch/arm64/boot/dts/qcom/sdm845.dtsi

+38 −0

Original line number	Diff line number	Diff line
		@@ -299,6 +299,44 @@
		next-level-cache = <&L3_0>;
		};
		};

		cpu-map {
		cluster0 {
		core0 {
		cpu = <&CPU0>;
		};

		core1 {
		cpu = <&CPU1>;
		};

		core2 {
		cpu = <&CPU2>;
		};

		core3 {
		cpu = <&CPU3>;
		};
		};

		cluster1 {
		core0 {
		cpu = <&CPU4>;
		};

		core1 {
		cpu = <&CPU5>;
		};

		core2 {
		cpu = <&CPU6>;
		};

		core3 {
		cpu = <&CPU7>;
		};
		};
		};
		};

		pmu {

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