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2022-11-26irqchip/loongson-pch-lpc: Add suspend/resume supportHuacai Chen1-0/+25
Add suspend/resume support for PCH-LPC irqchip, which is needed for upcoming suspend/hibernation. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221020073527.541845-5-chenhuacai@loongson.cn
2022-07-20irqchip: Add Loongson PCH LPC controller supportHuacai Chen1-0/+205
PCH-LPC stands for "LPC Interrupts" that described in Section 24.3 of "Loongson 7A1000 Bridge User Manual". For more information please refer Documentation/loongarch/irq-chip-model.rst. Co-developed-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1658314292-35346-8-git-send-email-lvjianmin@loongson.cn