mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 02:36:45 +07:00
8cb17b5ed0
The change adds improved support of NXP LPC32xx MIC, SIC1 and SIC2 interrupt controllers. This is a list of new features in comparison to the legacy driver: * irq types are taken from device tree settings, no more need to hardcode them, * old driver is based on irq_domain_add_legacy, which causes problems with handling MIC hardware interrupt 0 produced by SIC1, * there is one driver for MIC, SIC1 and SIC2, no more need to handle them separately, e.g. have two separate handlers for SIC1 and SIC2, * the driver does not have any dependencies on hardcoded register offsets, * the driver is much simpler for maintenance, * SPARSE_IRQS option is supported. Legacy LPC32xx interrupt controller driver was broken since commit76ba59f836("genirq: Add irq_domain-aware core IRQ handler"), which requires a private interrupt handler, otherwise any SIC1 generated interrupt (mapped to MIC hwirq 0) breaks the kernel with the message "unexpected IRQ trap at vector 00". The change disables compilation of a legacy driver found at arch/arm/mach-lpc32xx/irq.c, the file will be removed in a separate commit. Fixes:76ba59f836("genirq: Add irq_domain-aware core IRQ handler") Tested-by: Sylvain Lemieux <slemieux.tyco@gmail.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
71 lines
3.2 KiB
Makefile
71 lines
3.2 KiB
Makefile
obj-$(CONFIG_IRQCHIP) += irqchip.o
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obj-$(CONFIG_ALPINE_MSI) += irq-alpine-msi.o
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obj-$(CONFIG_ATH79) += irq-ath79-cpu.o
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obj-$(CONFIG_ATH79) += irq-ath79-misc.o
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obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o
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obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o
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obj-$(CONFIG_ARCH_EXYNOS) += exynos-combiner.o
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obj-$(CONFIG_ARCH_HIP04) += irq-hip04.o
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obj-$(CONFIG_ARCH_LPC32XX) += irq-lpc32xx.o
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obj-$(CONFIG_ARCH_MMP) += irq-mmp.o
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obj-$(CONFIG_IRQ_MXS) += irq-mxs.o
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obj-$(CONFIG_ARCH_TEGRA) += irq-tegra.o
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obj-$(CONFIG_ARCH_S3C24XX) += irq-s3c24xx.o
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obj-$(CONFIG_DW_APB_ICTL) += irq-dw-apb-ictl.o
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obj-$(CONFIG_METAG) += irq-metag-ext.o
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obj-$(CONFIG_METAG_PERFCOUNTER_IRQS) += irq-metag.o
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obj-$(CONFIG_ARCH_MOXART) += irq-moxart.o
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obj-$(CONFIG_CLPS711X_IRQCHIP) += irq-clps711x.o
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obj-$(CONFIG_OR1K_PIC) += irq-or1k-pic.o
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obj-$(CONFIG_ORION_IRQCHIP) += irq-orion.o
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obj-$(CONFIG_OMAP_IRQCHIP) += irq-omap-intc.o
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obj-$(CONFIG_ARCH_SUNXI) += irq-sun4i.o
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obj-$(CONFIG_ARCH_SUNXI) += irq-sunxi-nmi.o
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obj-$(CONFIG_ARCH_SPEAR3XX) += spear-shirq.o
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obj-$(CONFIG_ARM_GIC) += irq-gic.o irq-gic-common.o
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obj-$(CONFIG_REALVIEW_DT) += irq-gic-realview.o
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obj-$(CONFIG_ARM_GIC_V2M) += irq-gic-v2m.o
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obj-$(CONFIG_ARM_GIC_V3) += irq-gic-v3.o irq-gic-common.o
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obj-$(CONFIG_ARM_GIC_V3_ITS) += irq-gic-v3-its.o irq-gic-v3-its-pci-msi.o irq-gic-v3-its-platform-msi.o
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obj-$(CONFIG_PARTITION_PERCPU) += irq-partition-percpu.o
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obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o
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obj-$(CONFIG_ARM_NVIC) += irq-nvic.o
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obj-$(CONFIG_ARM_VIC) += irq-vic.o
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obj-$(CONFIG_ARMADA_370_XP_IRQ) += irq-armada-370-xp.o
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obj-$(CONFIG_ATMEL_AIC_IRQ) += irq-atmel-aic-common.o irq-atmel-aic.o
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obj-$(CONFIG_ATMEL_AIC5_IRQ) += irq-atmel-aic-common.o irq-atmel-aic5.o
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obj-$(CONFIG_I8259) += irq-i8259.o
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obj-$(CONFIG_IMGPDC_IRQ) += irq-imgpdc.o
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obj-$(CONFIG_IRQ_MIPS_CPU) += irq-mips-cpu.o
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obj-$(CONFIG_SIRF_IRQ) += irq-sirfsoc.o
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obj-$(CONFIG_RENESAS_INTC_IRQPIN) += irq-renesas-intc-irqpin.o
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obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o
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obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o
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obj-$(CONFIG_ARCH_NSPIRE) += irq-zevio.o
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obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o
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obj-$(CONFIG_ST_IRQCHIP) += irq-st.o
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obj-$(CONFIG_TANGO_IRQ) += irq-tango.o
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obj-$(CONFIG_TB10X_IRQC) += irq-tb10x.o
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obj-$(CONFIG_TS4800_IRQ) += irq-ts4800.o
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obj-$(CONFIG_XTENSA) += irq-xtensa-pic.o
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obj-$(CONFIG_XTENSA_MX) += irq-xtensa-mx.o
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obj-$(CONFIG_IRQ_CROSSBAR) += irq-crossbar.o
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obj-$(CONFIG_SOC_VF610) += irq-vf610-mscm-ir.o
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obj-$(CONFIG_BCM6345_L1_IRQ) += irq-bcm6345-l1.o
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obj-$(CONFIG_BCM7038_L1_IRQ) += irq-bcm7038-l1.o
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obj-$(CONFIG_BCM7120_L2_IRQ) += irq-bcm7120-l2.o
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obj-$(CONFIG_BRCMSTB_L2_IRQ) += irq-brcmstb-l2.o
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obj-$(CONFIG_KEYSTONE_IRQ) += irq-keystone.o
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obj-$(CONFIG_MIPS_GIC) += irq-mips-gic.o
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obj-$(CONFIG_ARCH_MEDIATEK) += irq-mtk-sysirq.o
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obj-$(CONFIG_ARCH_DIGICOLOR) += irq-digicolor.o
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obj-$(CONFIG_RENESAS_H8300H_INTC) += irq-renesas-h8300h.o
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obj-$(CONFIG_RENESAS_H8S_INTC) += irq-renesas-h8s.o
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obj-$(CONFIG_ARCH_SA1100) += irq-sa11x0.o
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obj-$(CONFIG_INGENIC_IRQ) += irq-ingenic.o
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obj-$(CONFIG_IMX_GPCV2) += irq-imx-gpcv2.o
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obj-$(CONFIG_PIC32_EVIC) += irq-pic32-evic.o
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obj-$(CONFIG_MVEBU_ODMI) += irq-mvebu-odmi.o
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obj-$(CONFIG_LS_SCFG_MSI) += irq-ls-scfg-msi.o
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