Unverified Commit d9d193de authored Jul 05, 2022 by Conor Dooley Committed by Palmer Dabbelt Jul 14, 2022

riscv: dts: canaan: Add k210 topology information



The k210 has no cpu-map node, so tools like hwloc cannot correctly
parse the topology. Add the node using the existing node labels.

Reported-by: Brice Goglin <Brice.Goglin@inria.fr>
Link: https://github.com/open-mpi/hwloc/issues/536


Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220705190435.1790466-6-mail@conchuod.ie


Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

parent bf6cd1c0

arch/riscv/boot/dts/canaan/k210.dtsi

+12 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,18 @@
		compatible = "riscv,cpu-intc";
		};
		};

		cpu-map {
		cluster0 {
		core0 {
		cpu = <&cpu0>;
		};

		core1 {
		cpu = <&cpu1>;
		};
		};
		};
		};

		sram: memory@80000000 {