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cd647575ac
linux/Documentation/devicetree/bindings/interrupt-controller
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Chen-Yu Tsai cd647575ac dt-bindings/interrupt-controller: sunxi-nmi: Add compatible for A31 R_INTC 
The A31 and later have an R_INTC block which handles the NMI interrupt
pin on the SoC. This interrupt pin is used by the external PMIC to
signal interrupts to the SoC.

While this hardware block is undocumented, the interrupt offsets
combined with the register regions for the existing "sun6i-a31-sc-nmi"
compatible line up with the old interrupt controller found on the A10.
Experiments show that only the first 32 interrupt lines can be enabled,
and only the first (NMI) interrupt is actually connected.

This patch adds a new, properly named compatible for the A31 R_INTC
block, which requires the register region to be properly aligned to
the block boundary. For comparison, the old "sun6i-a31-sc-nmi"
compatible had its register region aligned with the first used
register. This didn't match up with the memory map in the SoC's
datasheet/user manual.

Since the new compatible supercedes the old one, deprecate the old one.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-06-22 14:07:16 +01:00
..
abilis,tb10x-ictl.txt
al,alpine-msix.txt Documentation/bindings: Document the Alpine MSIX driver 2016-03-09 09:37:53 +00:00
allwinner,sun4i-ic.txt
allwinner,sunxi-nmi.txt dt-bindings/interrupt-controller: sunxi-nmi: Add compatible for A31 R_INTC 2017-06-22 14:07:16 +01:00
arm,gic-v3.txt DT/arm,gic-v3: Documment PPI partition support 2016-05-02 13:42:51 +02:00
arm,gic.txt dt-bindings: arm,gic: Fix binding example for a virt-capable GIC 2017-02-07 15:06:45 +01:00
arm,nvic.txt dt-bindings: arm,nvic: Binding for ARM NVIC interrupt controller on Cortex-M 2017-04-10 10:04:42 -05:00
arm,versatile-fpga-irq.txt dt-bindings: irq: arm,versatile-fpga: add compatible string for OX810SE SoC 2016-04-26 09:51:12 +02:00
arm,vic.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
aspeed,ast2400-vic.txt doc/devicetree: Add Aspeed VIC bindings 2016-06-22 18:41:10 +00:00
atmel,aic.txt irqchip: atmel-aic5: Add sama5d2 support 2015-06-18 15:29:52 +02:00
axis,crisv32-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
brcm,bcm2835-armctrl-ic.txt dt/bindings: bcm2835: correct description for DMA-int 2016-04-19 17:31:58 -07:00
brcm,bcm2836-l1-intc.txt irqchip: Add documentation for the bcm2836 interrupt controller 2015-08-20 22:38:42 +02:00
brcm,bcm3380-l2-intc.txt IRQCHIP: bcm7120-l2: Add support for BCM3380-style controllers 2015-04-01 17:21:37 +02:00
brcm,bcm6345-l1-intc.txt irqchip: Add brcm, bcm6345-l1-intc device tree binding 2016-05-13 14:01:59 +02:00
brcm,bcm7038-l1-intc.txt IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers 2015-04-01 17:21:37 +02:00
brcm,bcm7120-l2-intc.txt IRQCHIP: bcm7120-l2: Split STB-specific logic into its own function 2015-04-01 17:21:37 +02:00
brcm,l2-intc.txt Documentation: brcmstb-l2: Add Broadcom STB Level-2 interrupt controller binding 2014-05-27 14:43:36 +00:00
cdns,xtensa-mx.txt irqchip: xtensa-pic: xtensa-mx: document DT bindings 2015-04-13 09:02:45 +03:00
cdns,xtensa-pic.txt irqchip: xtensa-pic: xtensa-mx: document DT bindings 2015-04-13 09:02:45 +03:00
cirrus,clps711x-intc.txt irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip 2016-07-06 17:38:15 +02:00
digicolor-ic.txt irqchip: Devicetree: document Conexant Digicolor irq binding 2015-01-26 11:38:23 +01:00
ezchip,nps400-ic.txt irqchip: add nps Internal and external irqchips 2016-05-09 09:32:31 +05:30
faraday,ftintc010.txt dt-bindings: gemini: augment Gemini bindings to reflect Faraday origin 2017-04-07 10:35:59 +01:00
fsl,ls-scfg-msi.txt dt/bindings: Add bindings for Layerscape SCFG MSI 2016-05-04 09:54:21 +01:00
hisilicon,mbigen-v2.txt irqchip/mbigen: Adjust DT bindings to handle multiple devices in a module 2016-03-21 11:24:10 +01:00
img,meta-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
img,pdc-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ingenic,intc.txt devicetree: document Ingenic SoC interrupt controller binding 2015-06-21 21:52:56 +02:00
intel,ce4100-ioapic.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
interrupts.txt of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text 2014-11-18 11:34:35 -06:00
jcore,aic.txt dt-bindings: irqchip: Add J-Core interrupt controller bindings 2016-08-08 20:26:16 +00:00
lsi,zevio-intc.txt
marvell,armada-8k-pic.txt dt-bindings: interrupt-controller: add DT binding for Marvell 7K/8K PIC 2016-08-16 13:59:04 +00:00
marvell,armada-370-xp-mpic.txt
marvell,odmi-controller.txt dt-bindings: mvebu-odmi: Fix example typo 2016-09-06 14:20:11 +00:00
marvell,orion-intc.txt
mediatek,cirq.txt dt-bindings: mtk-cirq: Add binding document 2017-04-07 10:52:21 +01:00
mediatek,sysirq.txt dt-bindings: mtk-sysirq: Add multiple bases support for Mediatek sysirq 2017-04-07 10:51:48 +01:00
microchip,pic32-evic.txt dt/bindings: Add bindings for PIC32 interrupt controller 2016-01-24 02:51:19 +01:00
mips-gic.txt irqchip/mips-gic: Add new DT property to reserve IPIs 2016-02-25 10:56:58 +01:00
mrvl,intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
msi.txt Docs: dt: add generic MSI bindings 2015-08-25 11:29:57 -05:00
nvidia,tegra20-ictlr.txt dt-bindings: tegra: Rename some bindings for consistency 2016-04-19 17:25:19 -05:00
nxp,lpc3220-mic.txt dt-bindings: interrupt-controllers: add description of SIC1 and SIC2 2016-04-28 00:36:24 +03:00
open-pic.txt dt-bindings: consolidate various misc bindings 2015-10-22 09:21:23 -05:00
opencores,or1k-pic.txt irqchip: or1k-pic: Migrate from arch/openrisc/ 2014-07-01 12:15:06 +00:00
qca,ath79-cpu-intc.txt DEVICETREE: Add bindings for the ATH79 interrupt controllers 2015-06-21 21:54:03 +02:00
qca,ath79-misc-intc.txt dt-bindings: Misc fix for the ATH79 MISC interrupt controllers 2015-12-09 15:30:50 -06:00
renesas,h8s-intc.txt h8300: IRQ chip driver 2015-06-23 13:35:56 +09:00
renesas,h8300h-intc.txt h8300: IRQ chip driver 2015-06-23 13:35:56 +09:00
renesas,intc-irqpin.txt irqchip: renesas: intc-irqpin: Improve binding documentation 2015-06-05 22:26:33 +02:00
renesas,irqc.txt DT: irqchip: renesas-irqc: document R8A7743/5 support 2016-10-05 08:09:30 -05:00
samsung,exynos4210-combiner.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
samsung,s3c24xx-irq.txt
sigma,smp8642-intc.txt devicetree: Add binding for Sigma Designs SMP86xx interrupt controller 2016-02-18 01:16:37 +00:00
snps,arc700-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
snps,archs-idu-intc.txt ARCv2: IDU-intc: Delete deprecated parameters in Device Trees 2017-02-06 09:37:57 -08:00
snps,archs-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
snps,dw-apb-ictl.txt
st,spear3xx-shirq.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
st,sti-irq-syscfg.txt irqchip: st: Add documentation for STi based syscfg IRQs 2015-03-03 19:50:02 +00:00
st,stm32-exti.txt Documentation/dt-bindings: Document STM32 EXTI controller bindings 2016-09-21 14:13:21 +02:00
technologic,ts4800.txt irqchip/ts4800: Add documentation for TS-4800 interrupt controller 2015-12-29 11:58:53 +01:00
ti,c64x+megamod-pic.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ti,cp-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ti,keystone-irq.txt irqchip: keystone: Add irq controller ip driver 2014-08-17 19:13:23 +00:00
ti,omap2-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ti,omap4-wugen-mpu Documentation: dt: interrupt-controller: fix spelling mistakes 2016-04-25 08:41:17 -05:00
ti,omap-intc-irq.txt irqchip: omap-intc: Fix support for dm814 and dm816 2015-01-26 11:38:23 +01:00
via,vt8500-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00