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linux-xiaomi-chiron/Documentation/devicetree/bindings/interrupt-controller
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Sander Vanheule a3e77b70f1 dt-bindings: interrupt-controller: realtek,rtl-intc: require parents 
The interrupt router has 32 inputs, and up to 15 outputs connected to
the MIPS CPU's interrupts. The way these are mapped to each other is
runtime configurable. This controller can also mask individual interrupt
sources, and has a status register to indicate pending interrupts. This
means the controller is not transparent, and the use of "interrupt-map"
inappropriate. Instead, a list of parent interrupts should be specified.

Two-part compatibles are introduced to be able to require "interrupts"
for new devicetrees. For backward compatibility "interrupt-map" is still
allowed on these new compatibles, but deprecated. The old compatible,
with required "interrupt-map" and "#address-cells", is also deprecated.
The relevant descriptions are added or extended to more clearly describe
the functionality of this controller.

To prevent spurious changes to the binding when more SoCs are added,
"allOf" is used with one "if", and the compatible enum only has one
item.

The example is updated to provide a correct example for RTL8380 SoCs.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/ba3ae8e521ef82dd94f18a602ef53078f4a0d8d5.1663617425.git.sander@svanheule.net
2022-09-28 14:17:10 +01:00
..
abilis,tb10x-ictl.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
actions,owl-sirq.yaml dt-bindings: interrupt-controller: Add Actions SIRQ controller binding 2020-09-25 16:57:33 +01:00
al,alpine-msix.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
allwinner,sun4i-a10-ic.yaml dt-bindings: Change maintainer address 2019-12-12 18:38:10 -06:00
allwinner,sun6i-a31-r-intc.yaml dt-bindings: irq: sun6i-r: Add a compatible for the H3 2021-01-21 20:21:49 +00:00
allwinner,sun7i-a20-sc-nmi.yaml Updates for the irq subsystem: 2021-02-21 11:53:06 -08:00
amazon,al-fic.txt dt-bindings: interrupt-controller: al-fic: remove redundant binding 2019-07-24 14:36:16 -06:00
amlogic,meson-gpio-intc.txt dt-bindings: interrupt-controller: New binding for Meson-S4 SoCs 2022-03-04 17:01:03 +00:00
apple,aic.yaml dt-bindings: apple,aic: Add affinity description for per-cpu pseudo-interrupts 2022-02-07 16:00:42 +00:00
apple,aic2.yaml dt-bindings: interrupt-controller: apple,aic2: New binding for AICv2 2022-03-11 08:59:00 +00:00
arm,gic-v3.yaml dt-bindings: interrupt-controller: arm,gic-v3: Make the v2 compat requirements explicit 2022-05-04 15:43:12 +01:00
arm,gic.yaml ASoC: Document Tegra234 APE support 2022-01-28 13:05:28 +00:00
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.yaml dt-bindings: interrupt-controller: Convert ARM VIC to json-schema 2021-06-24 13:47:26 -06:00
aspeed,ast2xxx-scu-ic.txt dt-bindings: interrupt-controller: Add Aspeed SCU interrupt controller 2020-01-20 19:10:03 +00:00
aspeed,ast2400-i2c-ic.txt irqchip/aspeed-i2c-ic: Add binding docs for Aspeed I2C Interrupt Controller 2017-06-22 14:14:52 +01:00
aspeed,ast2400-vic.txt irqchip/aspeed-vic: Add AST2500 compatible string 2017-06-22 14:13:39 +01:00
atmel,aic.txt irqchip/atmel-aic5: Add support for sam9x60 irqchip 2019-09-09 18:11:51 +01:00
brcm,bcm2835-armctrl-ic.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
brcm,bcm2836-l1-intc.txt dt-bindings/bcm2836-l1-intc: Add interrupt polarity support 2018-01-04 11:12:06 +00:00
brcm,bcm6345-l1-intc.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
brcm,bcm7038-l1-intc.yaml dt-binding: interrupt-controller: Convert BCM7038 L1 intc to YAML 2021-12-14 14:27:58 -06:00
brcm,bcm7120-l2-intc.yaml dt-bindings: interrupt-controller: Merge BCM3380 with BCM7120 2021-12-17 16:39:33 -06:00
brcm,l2-intc.yaml dt-bindings: interrupt-controller: Convert Broadcom STB L2 to YAML 2021-12-14 14:27:58 -06:00
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
csky,apb-intc.txt dt-bindings: interrupt-controller: C-SKY APB intc 2018-10-26 00:54:31 +08:00
csky,mpintc.txt doc: devicetree: bindings: fix spelling mistake 2020-06-18 12:36:53 -06:00
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,intmux.yaml dt-bindings: Add missing array size constraints 2021-01-11 17:42:25 -06:00
fsl,irqsteer.yaml dt-bindings: Drop redundant minItems/maxItems 2021-06-21 13:56:46 -06:00
fsl,ls-extirq.yaml dt-bindings: interrupt-controller: fsl,ls-extirq: convert to YAML 2022-04-28 17:45:50 -05:00
fsl,ls-scfg-msi.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
google,goldfish-pic.txt dt-bindings/goldfish-pic: Add device tree binding for Goldfish PIC driver 2018-01-04 11:13:48 +00:00
hisilicon,mbigen-v2.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
idt,32434-pic.yaml dt-bindings: interrupt-controller: idt,32434-pic: Add missing interrupts property 2021-04-30 13:51:55 -05:00
img,pdc-intc.txt dt-bindings: Remove leading 0x from bindings notation 2017-12-06 14:56:33 -06:00
ingenic,intc.yaml dt-bindings/irq: Add compatible string for the JZ4760B 2021-03-09 08:45:11 +00:00
intel,ce4100-ioapic.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
intel,ixp4xx-interrupt.yaml dt-bindings: Clean-up schema indentation formatting 2020-04-16 16:59:22 -05:00
interrupts.txt of/irq: Document properties for wakeup interrupt parent 2019-11-16 10:20:02 +00:00
jcore,aic.txt dt-bindings: irqchip: Add J-Core interrupt controller bindings 2016-08-08 20:26:16 +00:00
kontron,sl28cpld-intc.yaml dt-bindings: mfd: Add bindings for sl28cpld 2020-09-17 15:57:14 +01:00
loongson,htpic.yaml dt-bindings: Clean-up undocumented compatible strings 2021-03-23 15:27:51 -06:00
loongson,htvec.yaml dt-bindings: interrupt-controller: Update Loongson HTVEC description 2020-07-30 12:57:33 +01:00
loongson,liointc.yaml dt-bindings: Use 'enum' instead of 'oneOf' plus 'const' entries 2021-08-30 07:01:24 -05:00
loongson,ls1x-intc.txt dt-bindings: interrupt-controller: loongson ls1x intc 2019-02-14 10:34:31 +00:00
loongson,pch-msi.yaml dt-bindings: Another round of adding missing 'additionalProperties' 2020-10-06 10:55:25 -05:00
loongson,pch-pic.yaml dt-bindings: Another round of adding missing 'additionalProperties' 2020-10-06 10:55:25 -05:00
lsi,zevio-intc.txt irqchip: Add support for TI-NSPIRE irqchip 2014-01-22 21:48:55 +01:00
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 irqchip: armada-370-xp: Move the devicetree binding documentation 2014-05-19 02:08:06 +00:00
marvell,gicp.txt dt-bindings/interrupt-controller: Add DT binding for the Marvell GICP 2017-06-22 14:15:00 +01:00
marvell,icu.txt dt-bindings/interrupt-controller: Update Marvell ICU bindings 2018-10-02 12:02:20 +01:00
marvell,odmi-controller.txt dt: fix refs that were renamed to json with the same file name 2019-05-22 09:01:01 -05:00
marvell,orion-intc.txt irqchip: Add support for Marvell Orion SoCs 2013-06-11 16:18:50 +02:00
marvell,sei.txt dt-bindings/interrupt-controller: Add documentation for Marvell SEI controller 2018-10-02 12:02:43 +01:00
mediatek,cirq.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
mediatek,sysirq.txt dt-bindings: irq: mtk, sysirq: add support for mt6779 2019-08-23 17:50:07 +02:00
microchip,eic.yaml dt-bindings: microchip,eic: Add bindings for the Microchip EIC 2021-10-20 19:40:34 +01:00
microchip,pic32-evic.txt dt/bindings: Add bindings for PIC32 interrupt controller 2016-01-24 02:51:19 +01:00
mrvl,intc.yaml dt-bindings: irqchip: mrvl,intc: refresh maintainers 2022-04-04 14:20:09 -05:00
mscc,ocelot-icpu-intr.yaml dt-bindings: interrupt-controller: Add binding for few Microsemi interrupt controllers 2020-12-11 14:47:49 +00:00
msi-controller.yaml dt-bindings: interrupt-controller: msi: Add msi-ranges property 2021-09-27 11:55:05 -05:00
msi.txt dt-bindings: interrupt-controller: msi: Correct msi-controller@c's reg 2020-03-31 09:03:33 -06:00
mstar,mst-intc.yaml dt-bindings: interrupt-controller: Add MStar interrupt controller 2020-10-10 12:45:16 +01:00
mti,gic.yaml dt-bindings: Fix JSON pointers 2020-12-18 15:14:44 -06:00
nuvoton,wpcm450-aic.yaml dt-bindings: interrupt-controller: Add nuvoton, wpcm450-aic 2021-04-07 13:26:00 +01:00
nvidia,tegra20-ictlr.txt Devicetree updates for 4.19: 2018-08-14 12:41:49 -07:00
nxp,lpc3220-mic.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
open-pic.txt of: update ePAPR references to point to Devicetree Specification 2017-06-22 11:22:06 -05:00
opencores,or1k-pic.txt irqchip: or1k-pic: Migrate from arch/openrisc/ 2014-07-01 12:15:06 +00:00
openrisc,ompic.txt irqchip: add initial support for ompic 2017-11-03 14:01:13 +09:00
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: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
qcom,mpm.yaml dt-bindings: interrupt-controller: Add Qualcomm MPM support 2022-03-11 19:19:46 +00:00
qcom,pdc.txt Pin control bulk changes for the v5.19 series: 2022-05-28 11:15:54 -07:00
rda,8810pl-intc.yaml dt-bindings: interrupt-controller: Convert rda,8810pl-intc to YAML 2022-06-16 12:01:14 -06:00
realtek,rtl-intc.yaml dt-bindings: interrupt-controller: realtek,rtl-intc: require parents 2022-09-28 14:17:10 +01:00
renesas,intc-irqpin.yaml dt-bindings: irqchip: renesas-intc-irqpin: Convert to json-schema 2020-05-14 21:48:36 -05:00
renesas,irqc.yaml dt-bindings: irqchip: renesas-irqc: Add R-Car V3U support 2022-01-28 17:22:17 +00:00
renesas,rza1-irqc.yaml dt-bindings: irqchip: renesas-rza1-irqc: Convert to json-schema 2020-06-15 10:08:53 -06:00
renesas,rzg2l-irqc.yaml dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/V2L SoC 2022-07-19 12:00:10 +01:00
riscv,cpu-intc.txt dt-bindings: riscv,cpu-intc: Cleanups from a missed review 2018-08-28 12:58:35 -07:00
samsung,exynos4210-combiner.yaml dt-bindings: update Krzysztof Kozlowski's email 2022-04-04 15:43:20 +02:00
samsung,s3c24xx-irq.txt irqchip: s3c24xx: add devicetree support 2013-04-04 14:56:30 +09:00
sifive,plic-1.0.0.yaml dt-bindings: interrupt-controller: Require trigger type for T-HEAD PLIC 2022-07-01 15:27:23 +01:00
snps,arc700-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
snps,archs-idu-intc.txt dt-bindings: IDU-intc: Add support for edge-triggered interrupts 2019-08-26 22:35:51 +05:30
snps,archs-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
snps,dw-apb-ictl.txt dt-bindings: dw-apb-ictl: Update binding to describe use as primary interrupt controller 2020-09-25 16:49:15 +01:00
socionext,synquacer-exiu.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
socionext,uniphier-aidet.yaml dt-bindings: interrupt-controller/uniphier-aidet: Add bindings for NX1 SoC 2022-06-09 17:41:57 +01:00
st,spear3xx-shirq.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
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.yaml dt-bindings: interrupt-controller: stm32-exti: document st,stm32mp13-exti 2022-02-09 13:42:51 +00:00
sunplus,sp7021-intc.yaml dt-bindings: interrupt-controller: Add bindings for SP7021 interrupt controller 2022-07-08 14:23:55 +02:00
technologic,ts4800.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
ti,cp-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ti,keystone-irq.txt dt-bindings: Remove leading zeros from bindings notation 2017-11-09 17:05:05 -06:00
ti,omap-intc-irq.txt irqchip: omap-intc: Fix support for dm814 and dm816 2015-01-26 11:38:23 +01:00
ti,omap2-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00
ti,omap4-wugen-mpu dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
ti,pruss-intc.yaml dt-bindings: irqchip: Update pruss-intc binding for K3 AM64x SoCs 2021-07-15 07:35:48 -06:00
ti,sci-inta.yaml dt-bindings: Improve phandle-array schemas 2022-02-04 09:43:42 -06:00
ti,sci-intr.yaml dt-bindings: Another round of adding missing 'additionalProperties/unevalutatedProperties' 2020-10-26 16:13:56 -05:00
via,vt8500-intc.txt dt-bindings: consolidate interrupt controller bindings 2015-10-22 09:21:25 -05:00