irqchip/riscv-imsic: Add device MSI domain support for PCI devices

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The Linux PCI framework supports per-device MSI domains for PCI devices
so extend the IMSIC driver to allow PCI per-device MSI domains.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20240307140307.646078-5-apatel@ventanamicro.com

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Anup Patel 2024-03-07 19:33:02 +05:30 • committed by Thomas Gleixner

parent 027e125acd

commit 5c5a71d043

2 changed files with 40 additions and 2 deletions

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7

drivers/irqchip/Kconfig

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35

drivers/irqchip/irq-riscv-imsic-platform.c

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