| Maxime Ripard | afd24e1 | 2012-11-14 09:59:14 +0100 | [diff] [blame] | 1 | Allwinner Sunxi Interrupt Controller |
| 2 | |
| 3 | Required properties: |
| 4 | |
| Maxime Ripard | a7e8b4b | 2014-02-07 21:50:25 +0100 | [diff] [blame] | 5 | - compatible : should be "allwinner,sun4i-a10-ic" |
| Maxime Ripard | afd24e1 | 2012-11-14 09:59:14 +0100 | [diff] [blame] | 6 | - reg : Specifies base physical address and size of the registers. |
| 7 | - interrupt-controller : Identifies the node as an interrupt controller |
| 8 | - #interrupt-cells : Specifies the number of cells needed to encode an |
| 9 | interrupt source. The value shall be 1. |
| 10 | |
| Maxime Ripard | afd24e1 | 2012-11-14 09:59:14 +0100 | [diff] [blame] | 11 | Example: |
| 12 | |
| 13 | intc: interrupt-controller { |
| Maxime Ripard | a7e8b4b | 2014-02-07 21:50:25 +0100 | [diff] [blame] | 14 | compatible = "allwinner,sun4i-a10-ic"; |
| Maxime Ripard | afd24e1 | 2012-11-14 09:59:14 +0100 | [diff] [blame] | 15 | reg = <0x01c20400 0x400>; |
| 16 | interrupt-controller; |
| Baruch Siach | a3b7a0c | 2013-12-11 14:33:13 +0200 | [diff] [blame] | 17 | #interrupt-cells = <1>; |
| Maxime Ripard | afd24e1 | 2012-11-14 09:59:14 +0100 | [diff] [blame] | 18 | }; |