Star64_linux/drivers/irqchip
Maulik Shah d7bc63fa20 irqchip/qcom-pdc: Reset PDC interrupts during init
Kexec can directly boot into a new kernel without going to complete
reboot. This can leave the previous kernel's configuration for PDC
interrupts as is.

Clear previous kernel's configuration during init by setting interrupts
in enable bank to zero. The IRQs specified in qcom,pdc-ranges property
are the only ones that can be used by the new kernel so clear only those
IRQs. The remaining ones may be in use by a different kernel and should
not be set by new kernel.

Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1601267524-20199-7-git-send-email-mkshah@codeaurora.org
2020-10-06 11:26:41 +01:00
..
alphascale_asm9260-icoll.h
exynos-combiner.c
irq-al-fic.c
irq-alpine-msi.c
irq-armada-370-xp.c
irq-aspeed-i2c-ic.c
irq-aspeed-scu-ic.c
irq-aspeed-vic.c
irq-ath79-cpu.c
irq-ath79-misc.c
irq-ativic32.c
irq-atmel-aic-common.c
irq-atmel-aic-common.h
irq-atmel-aic.c
irq-atmel-aic5.c
irq-bcm2835.c
irq-bcm2836.c
irq-bcm6345-l1.c
irq-bcm7038-l1.c
irq-bcm7120-l2.c
irq-brcmstb-l2.c
irq-clps711x.c
irq-crossbar.c
irq-csky-apb-intc.c
irq-csky-mpintc.c
irq-davinci-aintc.c
irq-davinci-cp-intc.c
irq-digicolor.c
irq-dw-apb-ictl.c
irq-eznps.c
irq-ftintc010.c
irq-gic-common.c
irq-gic-common.h
irq-gic-pm.c
irq-gic-realview.c
irq-gic-v2m.c
irq-gic-v3-its-fsl-mc-msi.c
irq-gic-v3-its-pci-msi.c
irq-gic-v3-its-platform-msi.c
irq-gic-v3-its.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
irq-gic-v3-mbi.c
irq-gic-v3.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
irq-gic-v4.c
irq-gic.c
irq-goldfish-pic.c
irq-hip04.c
irq-i8259.c
irq-imgpdc.c
irq-imx-gpcv2.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
irq-imx-intmux.c
irq-imx-irqsteer.c
irq-ingenic-tcu.c
irq-ingenic.c irqchip/ingenic: Leave parent IRQ unmasked on suspend 2020-08-25 10:59:29 +01:00
irq-ixp4xx.c
irq-jcore-aic.c
irq-keystone.c
irq-loongson-htpic.c
irq-loongson-htvec.c
irq-loongson-liointc.c
irq-loongson-pch-msi.c
irq-loongson-pch-pic.c
irq-lpc32xx.c
irq-ls-extirq.c
irq-ls-scfg-msi.c
irq-ls1x.c
irq-madera.c
irq-mbigen.c
irq-meson-gpio.c
irq-mips-cpu.c
irq-mips-gic.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
irq-mmp.c
irq-mscc-ocelot.c
irq-mtk-cirq.c irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse 2020-08-25 10:48:54 +01:00
irq-mtk-sysirq.c irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse 2020-08-25 10:48:54 +01:00
irq-mvebu-gicp.c
irq-mvebu-icu.c
irq-mvebu-odmi.c
irq-mvebu-pic.c
irq-mvebu-sei.c
irq-mxs.c
irq-nvic.c
irq-omap-intc.c
irq-ompic.c
irq-or1k-pic.c
irq-orion.c
irq-partition-percpu.c
irq-pic32-evic.c
irq-rda-intc.c
irq-renesas-h8s.c
irq-renesas-h8300h.c
irq-renesas-intc-irqpin.c
irq-renesas-irqc.c
irq-renesas-rza1.c
irq-riscv-intc.c
irq-s3c24xx.c
irq-sa11x0.c
irq-sifive-plic.c
irq-sirfsoc.c
irq-sni-exiu.c
irq-st.c
irq-stm32-exti.c irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake 2020-08-25 10:57:05 +01:00
irq-sun4i.c
irq-sunxi-nmi.c
irq-tango.c
irq-tb10x.c
irq-tegra.c
irq-ti-sci-inta.c irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC 2020-08-16 22:01:19 +01:00
irq-ti-sci-intr.c
irq-ts4800.c
irq-uniphier-aidet.c
irq-versatile-fpga.c
irq-vf610-mscm-ir.c
irq-vic.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
irq-vt8500.c
irq-xilinx-intc.c
irq-xtensa-mx.c
irq-xtensa-pic.c
irq-zevio.c
irqchip.c irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers 2020-08-17 08:06:11 +01:00
Kconfig irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse 2020-08-25 10:48:54 +01:00
Makefile
qcom-irq-combiner.c
qcom-pdc.c irqchip/qcom-pdc: Reset PDC interrupts during init 2020-10-06 11:26:41 +01:00
spear-shirq.c