Geert Uytterhoeven | 41a3322 | 2014-08-28 09:59:59 +0200 | [diff] [blame] | 1 | DT bindings for the R-Mobile/R-Car interrupt controller |
| 2 | |
| 3 | Required properties: |
| 4 | |
| 5 | - compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback. |
| 6 | Examples with soctypes are: |
Geert Uytterhoeven | 5593ce6 | 2015-03-18 19:55:57 +0100 | [diff] [blame] | 7 | - "renesas,irqc-r8a73a4" (R-Mobile APE6) |
Geert Uytterhoeven | 41a3322 | 2014-08-28 09:59:59 +0200 | [diff] [blame] | 8 | - "renesas,irqc-r8a7790" (R-Car H2) |
Geert Uytterhoeven | 46eedb9 | 2014-08-28 10:00:00 +0200 | [diff] [blame] | 9 | - "renesas,irqc-r8a7791" (R-Car M2-W) |
| 10 | - "renesas,irqc-r8a7792" (R-Car V2H) |
| 11 | - "renesas,irqc-r8a7793" (R-Car M2-N) |
| 12 | - "renesas,irqc-r8a7794" (R-Car E2) |
Magnus Damm | e7dbe2d | 2015-09-28 18:42:28 +0900 | [diff] [blame] | 13 | - "renesas,intc-ex-r8a7795" (R-Car H3) |
Geert Uytterhoeven | 41a3322 | 2014-08-28 09:59:59 +0200 | [diff] [blame] | 14 | - #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in |
| 15 | interrupts.txt in this directory |
Geert Uytterhoeven | 5593ce6 | 2015-03-18 19:55:57 +0100 | [diff] [blame] | 16 | - clocks: Must contain a reference to the functional clock. |
Geert Uytterhoeven | 41a3322 | 2014-08-28 09:59:59 +0200 | [diff] [blame] | 17 | |
| 18 | Optional properties: |
| 19 | |
| 20 | - any properties, listed in interrupts.txt, and any standard resource allocation |
| 21 | properties |
| 22 | |
| 23 | Example: |
| 24 | |
| 25 | irqc0: interrupt-controller@e61c0000 { |
| 26 | compatible = "renesas,irqc-r8a7790", "renesas,irqc"; |
| 27 | #interrupt-cells = <2>; |
| 28 | interrupt-controller; |
| 29 | reg = <0 0xe61c0000 0 0x200>; |
| 30 | interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>, |
| 31 | <0 1 IRQ_TYPE_LEVEL_HIGH>, |
| 32 | <0 2 IRQ_TYPE_LEVEL_HIGH>, |
| 33 | <0 3 IRQ_TYPE_LEVEL_HIGH>; |
Geert Uytterhoeven | 5593ce6 | 2015-03-18 19:55:57 +0100 | [diff] [blame] | 34 | clocks = <&mstp4_clks R8A7790_CLK_IRQC>; |
Geert Uytterhoeven | 41a3322 | 2014-08-28 09:59:59 +0200 | [diff] [blame] | 35 | }; |