20b420dc42
Pull irqchip updates for 4.19, take #2 from Marc Zyngier: - bcm7038: compilation fix for !SMP - stm32: fix teardown on probe error - s3c24xx: fix compilation warning - renesas-irqc: r8a774a1 support - tango: chained irq setup simplification - gic-v3: allow wake-up sources
45 lines
1.5 KiB
Plaintext
45 lines
1.5 KiB
Plaintext
DT bindings for the R-Mobile/R-Car/RZ/G 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-r8a7743" (RZ/G1M)
|
|
- "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-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-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>;
|
|
};
|