Anup Patel b55bb4cdcb lib: sbi_irqchip: Support irqchip device targetting subset of harts ...

It is possible to have platform where an irqchip device targets
a subset of harts and there are multiple irqchip devices to cover
all harts.

To support this scenario:
1) Add target_harts hartmask to struct sbi_irqchip_device which
   represents the set of harts targetted by the irqchip device
2) Call warm_init() and process_hwirqs() callbacks of an irqchip
   device on a hart only if irqchip device targets that particular
   hart

Signed-off-by: Anup Patel <anup.patel@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260213055342.3124872-6-anup.patel@oss.qualcomm.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2026-03-22 10:53:33 +05:30

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