| DT bindings for the R-Mobile/R-Car interrupt controller |
| |
| Required properties: |
| |
| - compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback. |
| Examples with soctypes are: |
| - "renesas,irqc-r8a73a4" (R-Mobile APE6) |
| - "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-r8a7795" (R-Car H3) |
| - #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>; |
| }; |
