diff options
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller')
7 files changed, 192 insertions, 82 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml index 0eccf5551786..8cd08cfb25be 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml @@ -52,9 +52,7 @@ required: - interrupts - interrupt-controller -# FIXME: We should set it, but it would report all the generic -# properties as additional properties. -# additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml index 1fe147daca4c..66aacd106503 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml @@ -138,6 +138,7 @@ properties: containing a set of sub-nodes. patternProperties: "^interrupt-partition-[0-9]+$": + type: object properties: affinity: $ref: /schemas/types.yaml#/definitions/phandle-array diff --git a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt index f4c5d34c4111..7079d44bf3ba 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt @@ -1,8 +1,11 @@ * Advanced Interrupt Controller (AIC) Required properties: -- compatible: Should be "atmel,<chip>-aic" - <chip> can be "at91rm9200", "sama5d2", "sama5d3" or "sama5d4" +- compatible: Should be: + - "atmel,<chip>-aic" where <chip> can be "at91rm9200", "sama5d2", + "sama5d3" or "sama5d4" + - "microchip,<chip>-aic" where <chip> can be "sam9x60" + - interrupt-controller: Identifies the node as an interrupt controller. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet). diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt deleted file mode 100644 index f977ea7617f6..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt +++ /dev/null @@ -1,48 +0,0 @@ -DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller - -Required properties: - -- compatible: must be "renesas,irqc-<soctype>" or "renesas,intc-ex-<soctype>", - and "renesas,irqc" as fallback. - Examples with soctypes are: - - "renesas,irqc-r8a73a4" (R-Mobile APE6) - - "renesas,irqc-r8a7743" (RZ/G1M) - - "renesas,irqc-r8a7744" (RZ/G1N) - - "renesas,irqc-r8a7745" (RZ/G1E) - - "renesas,irqc-r8a77470" (RZ/G1C) - - "renesas,irqc-r8a7790" (R-Car H2) - - "renesas,irqc-r8a7791" (R-Car M2-W) - - "renesas,irqc-r8a7792" (R-Car V2H) - - "renesas,irqc-r8a7793" (R-Car M2-N) - - "renesas,irqc-r8a7794" (R-Car E2) - - "renesas,intc-ex-r8a774a1" (RZ/G2M) - - "renesas,intc-ex-r8a774c0" (RZ/G2E) - - "renesas,intc-ex-r8a7795" (R-Car H3) - - "renesas,intc-ex-r8a7796" (R-Car M3-W) - - "renesas,intc-ex-r8a77965" (R-Car M3-N) - - "renesas,intc-ex-r8a77970" (R-Car V3M) - - "renesas,intc-ex-r8a77980" (R-Car V3H) - - "renesas,intc-ex-r8a77990" (R-Car E3) - - "renesas,intc-ex-r8a77995" (R-Car D3) -- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in - interrupts.txt in this directory -- clocks: Must contain a reference to the functional clock. - -Optional properties: - -- any properties, listed in interrupts.txt, and any standard resource allocation - properties - -Example: - - irqc0: interrupt-controller@e61c0000 { - compatible = "renesas,irqc-r8a7790", "renesas,irqc"; - #interrupt-cells = <2>; - interrupt-controller; - reg = <0 0xe61c0000 0 0x200>; - interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>, - <0 1 IRQ_TYPE_LEVEL_HIGH>, - <0 2 IRQ_TYPE_LEVEL_HIGH>, - <0 3 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp4_clks R8A7790_CLK_IRQC>; - }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml new file mode 100644 index 000000000000..ee5273b6c5a3 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/renesas,irqc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +properties: + compatible: + items: + - enum: + - renesas,irqc-r8a73a4 # R-Mobile APE6 + - renesas,irqc-r8a7743 # RZ/G1M + - renesas,irqc-r8a7744 # RZ/G1N + - renesas,irqc-r8a7745 # RZ/G1E + - renesas,irqc-r8a77470 # RZ/G1C + - renesas,irqc-r8a7790 # R-Car H2 + - renesas,irqc-r8a7791 # R-Car M2-W + - renesas,irqc-r8a7792 # R-Car V2H + - renesas,irqc-r8a7793 # R-Car M2-N + - renesas,irqc-r8a7794 # R-Car E2 + - renesas,intc-ex-r8a774a1 # RZ/G2M + - renesas,intc-ex-r8a774b1 # RZ/G2N + - renesas,intc-ex-r8a774c0 # RZ/G2E + - renesas,intc-ex-r8a7795 # R-Car H3 + - renesas,intc-ex-r8a7796 # R-Car M3-W + - renesas,intc-ex-r8a77965 # R-Car M3-N + - renesas,intc-ex-r8a77970 # R-Car V3M + - renesas,intc-ex-r8a77980 # R-Car V3H + - renesas,intc-ex-r8a77990 # R-Car E3 + - renesas,intc-ex-r8a77995 # R-Car D3 + - const: renesas,irqc + + '#interrupt-cells': + # an interrupt index and flags, as defined in interrupts.txt in + # this directory + const: 2 + + interrupt-controller: true + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 32 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - '#interrupt-cells' + - interrupt-controller + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + irqc0: interrupt-controller@e61c0000 { + compatible = "renesas,irqc-r8a7790", "renesas,irqc"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0 0xe61c0000 0 0x200>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 407>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt deleted file mode 100644 index cd01b2292ec6..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt +++ /dev/null @@ -1,29 +0,0 @@ -STM32 External Interrupt Controller - -Required properties: - -- compatible: Should be: - "st,stm32-exti" - "st,stm32h7-exti" - "st,stm32mp1-exti" -- reg: Specifies base physical address and size of the registers -- interrupt-controller: Indentifies the node as an interrupt controller -- #interrupt-cells: Specifies the number of cells to encode an interrupt - specifier, shall be 2 -- interrupts: interrupts references to primary interrupt controller - (only needed for exti controller with multiple exti under - same parent interrupt: st,stm32-exti and st,stm32h7-exti) - -Optional properties: - -- hwlocks: reference to a phandle of a hardware spinlock provider node. - -Example: - -exti: interrupt-controller@40013c00 { - compatible = "st,stm32-exti"; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x40013C00 0x400>; - interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; -}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml new file mode 100644 index 000000000000..9e5c6608b4e3 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/st,stm32-exti.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STM32 External Interrupt Controller Device Tree Bindings + +maintainers: + - Alexandre Torgue <alexandre.torgue@st.com> + - Ludovic Barre <ludovic.barre@st.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - st,stm32-exti + - st,stm32h7-exti + - items: + - enum: + - st,stm32mp1-exti + - const: syscon + + "#interrupt-cells": + const: 2 + + reg: + maxItems: 1 + + interrupt-controller: true + + hwlocks: + maxItems: 1 + description: + Reference to a phandle of a hardware spinlock provider node. + + interrupts: + description: + Interrupts references to primary interrupt controller + +required: + - "#interrupt-cells" + - compatible + - reg + - interrupt-controller + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - st,stm32-exti + then: + properties: + interrupts: + minItems: 1 + maxItems: 32 + required: + - interrupts + - if: + properties: + compatible: + contains: + enum: + - st,stm32h7-exti + then: + properties: + interrupts: + minItems: 1 + maxItems: 96 + required: + - interrupts + +additionalProperties: false + +examples: + - | + //Example 1 + exti1: interrupt-controller@5000d000 { + compatible = "st,stm32mp1-exti", "syscon"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x5000d000 0x400>; + }; + + //Example 2 + exti2: interrupt-controller@40013c00 { + compatible = "st,stm32-exti"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x40013C00 0x400>; + interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; + }; + +... |
