linux/arch/arm/boot
Geert Uytterhoeven a499e40a39 ARM: dts: renesas: Move enable-method to CPU nodes
According to Documentation/devicetree/bindings/arm/cpus.yaml, the
"enable-method" property should be a property of the individual CPU
nodes, and not of the parent "cpus" container node.
However, on R-Car Gen2 and RZ/G1 SoCs, the property is tied to the
"cpus" node instead.

Secondary CPU bringup and CPU hot (un)plug work regardless, as
arm_dt_init_cpu_maps() falls back to looking in the "cpus" node.

The cpuidle code does not have such a fallback, so it does not detect
the enable-method.  Note that cpuidle does not support the
"renesas,apmu" enable-method yet, so for now this does not make any
difference.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/35fcfedf9de9269185c48ca5a6dfcba7cdd3484b.1621427319.git.geert+renesas@glider.be
2021-05-25 10:02:59 +02:00
..
bootp
compressed Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
dts ARM: dts: renesas: Move enable-method to CPU nodes 2021-05-25 10:02:59 +02:00
.gitignore
deflate_xip_data.sh
install.sh
Makefile