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-rw-r--r--dts/Bindings/interrupt-controller/mediatek,sysirq.txt11
1 files changed, 7 insertions, 4 deletions
diff --git a/dts/Bindings/interrupt-controller/mediatek,sysirq.txt b/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
index 9d1d72c..a89c03b 100644
--- a/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
+++ b/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
@@ -21,13 +21,16 @@ Required properties:
- interrupt-parent: phandle of irq parent for sysirq. The parent must
use the same interrupt-cells format as GIC.
- reg: Physical base address of the intpol registers and length of memory
- mapped region.
+ mapped region. Could be multiple bases here. Ex: mt6797 needs 2 reg, others
+ need 1.
Example:
- sysirq: interrupt-controller@10200100 {
- compatible = "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq";
+ sysirq: intpol-controller@10200620 {
+ compatible = "mediatek,mt6797-sysirq",
+ "mediatek,mt6577-sysirq";
interrupt-controller;
#interrupt-cells = <3>;
interrupt-parent = <&gic>;
- reg = <0 0x10200100 0 0x1c>;
+ reg = <0 0x10220620 0 0x20>,
+ <0 0x10220690 0 0x10>;
};