| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | MediaTek sysirq |
| 2 | |
| 3 | MediaTek SOCs sysirq support controllable irq inverter for each GIC SPI |
| 4 | interrupt. |
| 5 | |
| 6 | Required properties: |
| 7 | - compatible: should be |
| 8 | "mediatek,mt8516-sysirq", "mediatek,mt6577-sysirq": for MT8516 |
| 9 | "mediatek,mt8183-sysirq", "mediatek,mt6577-sysirq": for MT8183 |
| 10 | "mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq": for MT8173 |
| 11 | "mediatek,mt8135-sysirq", "mediatek,mt6577-sysirq": for MT8135 |
| 12 | "mediatek,mt8127-sysirq", "mediatek,mt6577-sysirq": for MT8127 |
| 13 | "mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622 |
| 14 | "mediatek,mt7623-sysirq", "mediatek,mt6577-sysirq": for MT7623 |
| 15 | "mediatek,mt7629-sysirq", "mediatek,mt6577-sysirq": for MT7629 |
| 16 | "mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795 |
| 17 | "mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797 |
| 18 | "mediatek,mt6779-sysirq", "mediatek,mt6577-sysirq": for MT6779 |
| 19 | "mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765 |
| 20 | "mediatek,mt6755-sysirq", "mediatek,mt6577-sysirq": for MT6755 |
| 21 | "mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq": for MT6592 |
| 22 | "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq": for MT6589 |
| 23 | "mediatek,mt6582-sysirq", "mediatek,mt6577-sysirq": for MT6582 |
| 24 | "mediatek,mt6580-sysirq", "mediatek,mt6577-sysirq": for MT6580 |
| 25 | "mediatek,mt6577-sysirq": for MT6577 |
| 26 | "mediatek,mt2712-sysirq", "mediatek,mt6577-sysirq": for MT2712 |
| 27 | "mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701 |
| 28 | "mediatek,mt8365-sysirq", "mediatek,mt6577-sysirq": for MT8365 |
| 29 | - interrupt-controller : Identifies the node as an interrupt controller |
| 30 | - #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt. |
| 31 | - reg: Physical base address of the intpol registers and length of memory |
| 32 | mapped region. Could be multiple bases here. Ex: mt6797 needs 2 reg, others |
| 33 | need 1. |
| 34 | |
| 35 | Example: |
| 36 | sysirq: intpol-controller@10200620 { |
| 37 | compatible = "mediatek,mt6797-sysirq", |
| 38 | "mediatek,mt6577-sysirq"; |
| 39 | interrupt-controller; |
| 40 | #interrupt-cells = <3>; |
| 41 | interrupt-parent = <&gic>; |
| 42 | reg = <0 0x10220620 0 0x20>, |
| 43 | <0 0x10220690 0 0x10>; |
| 44 | }; |