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5f7f0317ed
linux/drivers/irqchip
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Kevin Cernekee 5f7f0317ed IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers 
This is the main peripheral IRQ controller on the BCM7xxx MIPS chips;
it has the following characteristics:

 - 64 to 160+ level IRQs
 - Atomic set/clear registers
 - Reasonably predictable register layout (N status words, then N
   mask status words, then N mask set words, then N mask clear words)
 - SMP affinity supported on most systems
 - Typically connected to MIPS IRQ 2,3,2,3 on CPUs 0,1,2,3

This driver registers one IRQ domain and one IRQ chip to cover all
instances of the block.  Up to 4 instances of the block may appear, as
it supports 4-way IRQ affinity on BCM7435.

The same block exists on the ARM BCM7xxx chips, but typically the ARM GIC
is used instead.  So this driver is primarily intended for MIPS STB chips.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: jaedon.shin@gmail.com
Cc: abrestic@chromium.org
Cc: tglx@linutronix.de
Cc: jason@lakedaemon.net
Cc: jogo@openwrt.org
Cc: arnd@arndb.de
Cc: computersforpeace@gmail.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8844/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-01 17:21:37 +02:00
..
exynos-combiner.c irqchip: exynos-combiner: Fix compilation error on ARM64 2014-09-03 11:56:39 +00:00
irq-armada-370-xp.c irqchip: armada-370-xp: Fix chained per-cpu interrupts 2015-03-08 03:58:55 +00:00
irq-atmel-aic5.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2014-11-09 04:01:22 +00:00
irq-atmel-aic-common.c irqchip: atmel-aic-common: Prevent clobbering of priority when changing IRQ type 2015-01-07 12:41:45 +00:00
irq-atmel-aic-common.h irqchip: atmel-aic: Add irq fixup for RTT block 2014-11-09 04:36:38 +00:00
irq-atmel-aic.c Merge branch 'irqchip/atmel' into irqchip/core 2014-11-26 07:02:27 +00:00
irq-bcm2835.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-bcm7038-l1.c IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers 2015-04-01 17:21:37 +02:00
irq-bcm7120-l2.c IRQCHIP: bcm7120-l2: Add support for BCM3380-style controllers 2015-04-01 17:21:37 +02:00
irq-brcmstb-l2.c IRQCHIP: brcmstb-l2: don't clear wakeable interrupts at init time 2015-04-01 17:21:36 +02:00
irq-clps711x.c irqchip: clps711x: Convert to handle_domain_irq 2014-09-03 13:10:32 +00:00
irq-crossbar.c irqchip: crossbar: Off by one bugs in init 2014-08-18 11:48:11 +00:00
irq-digicolor.c irqchip: Conexant CX92755 interrupts controller driver 2015-01-26 11:38:23 +01:00
irq-dw-apb-ictl.c irqchip: dw-apb-ictl: Add PM support 2014-11-26 16:08:03 +00:00
irq-gic-common.c irqchip: gic: Allow interrupt level to be set for PPIs 2015-01-26 11:38:23 +01:00
irq-gic-common.h irqchip: gic: Allow interrupt level to be set for PPIs 2015-01-26 11:38:23 +01:00
irq-gic-v2m.c irqchip: gic-v2m: Add support for ARM GICv2m MSI(-X) doorbell 2014-11-26 15:55:18 +00:00
irq-gic-v3-its.c irqchip: gicv3-its: Support safe initialization 2015-03-08 05:34:58 +00:00
irq-gic-v3.c irqchip: gic-v3: Fix out of bounds access to cpu_logical_map 2015-03-08 05:33:29 +00:00
irq-gic.c irqchip: gic: Fix unsafe locking reported by lockdep 2015-03-08 05:33:06 +00:00
irq-hip04.c irqchip: gic: Allow interrupt level to be set for PPIs 2015-01-26 11:38:23 +01:00
irq-imgpdc.c irq-imgpdc: add ImgTec PDC irqchip driver 2013-08-21 14:17:56 +01:00
irq-keystone.c irqchip: drop owner assignment from platform_drivers 2014-10-20 16:20:42 +02:00
irq-metag-ext.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-metag.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-mips-gic.c IRQCHIP: irq-mips-gic: Add new functions to start/stop the GIC counter 2015-03-31 12:04:13 +02:00
irq-mmp.c irqchip: mmp: Convert to handle_domain_irq 2014-09-03 13:10:34 +00:00
irq-moxart.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-mtk-sysirq.c irqchip: mtk-sysirq: Get irq number from register resource size 2015-01-26 11:38:22 +01:00
irq-mxs.c irqchip: mxs: Convert to handle_domain_irq 2014-09-03 13:10:35 +00:00
irq-nvic.c irqchip: nvic: Use the generic noop function 2014-06-21 02:12:42 +00:00
irq-omap-intc.c irqchip: omap-intc: Remove unused legacy interface for omap2 2015-01-26 11:38:23 +01:00
irq-or1k-pic.c irqchip: or1k-pic: Convert to handle_domain_irq 2014-09-03 13:10:54 +00:00
irq-orion.c irqchip: orion: Convert to handle_domain_irq 2014-09-03 13:10:37 +00:00
irq-renesas-intc-irqpin.c irqchip: renesas-intc-irqpin: r8a7779 IRLM setup support 2015-01-26 11:38:22 +01:00
irq-renesas-irqc.c irqchip: drop owner assignment from platform_drivers 2014-10-20 16:20:42 +02:00
irq-s3c24xx.c irqchip: s3c24xx: Convert to handle_domain_irq 2014-09-03 13:10:38 +00:00
irq-sirfsoc.c irqchip: sirfsoc: Convert to handle_domain_irq 2014-09-03 13:10:40 +00:00
irq-sun4i.c irqchip: sun4i: Convert to handle_domain_irq 2014-09-03 13:10:42 +00:00
irq-sunxi-nmi.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2014-11-09 04:01:22 +00:00
irq-tb10x.c genirq: Generic chip: Change irq_reg_{readl,writel} arguments 2014-11-09 04:01:22 +00:00
irq-versatile-fpga.c irqchip: versatile-fpga: Convert to handle_domain_irq 2014-09-03 13:10:43 +00:00
irq-vic.c irqchip: vic: Convert to handle_domain_irq 2014-09-03 13:10:45 +00:00
irq-vt8500.c irqchip: vt8500: Convert to handle_domain_irq 2014-09-03 13:10:46 +00:00
irq-xtensa-mx.c irqchip: xtensa: Select only an online cpu 2014-03-04 17:37:55 +01:00
irq-xtensa-pic.c xtensa: move built-in PIC to drivers/irqchip 2014-01-14 10:19:56 -08:00
irq-zevio.c irqchip: zevio: Convert to handle_domain_irq 2014-09-03 13:10:48 +00:00
irqchip.c irqchip: align irqchip OF match table section naming 2014-05-20 14:24:40 -05:00
irqchip.h of: consolidate linker section OF match table declarations 2014-05-20 14:25:24 -05:00
Kconfig IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers 2015-04-01 17:21:37 +02:00
Makefile IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers 2015-04-01 17:21:37 +02:00
spear-shirq.c irqchip: spear_shirq: Simplify register access code 2014-06-24 12:38:45 +00:00