delta/linux.git - git.kernel.org: pub/scm/linux/kernel/git/torvalds/linux.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	dt-bindings: apple,aic2: Add CPU PMU per-cpu pseudo-interrupts	Janne Grunau	2022-10-24	1	-0/+29
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Advertise the two pseudo-interrupts that tied to the two PMU flavours present in the Apple M1 Pro/Max/Ultra SoC. We choose the expose two different pseudo-interrupts to the OS as the e-core PMU is obviously different from the p-core one, effectively presenting two different devices. Imported from "apple,aic". Signed-off-by: Janne Grunau <j@jannau.net> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
*	dt-bindings: interrupt-controller: apple,aic2: New binding for AICv2	Hector Martin	2022-03-11	1	-0/+98
	This new incompatible revision of the AIC peripheral introduces multi-die support. This binding is based on apple,aic, but changes interrupt-cells to add a new die argument. Also adds a second reg entry to specify the offset of the event register. Inexplicably, the capability registers allow us to compute other register offsets, but not this one. This allows us to keep forward-compatibility with future SoCs that will likely implement different die counts, thus shifting the event register. Apple also specify the offset explicitly in their device tree... Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220309192123.152028-3-marcan@marcan.st