From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../interrupt-controller/aspeed,ast2xxx-scu-ic.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt (limited to 'Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt') diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt new file mode 100644 index 000000000..251ed4417 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt @@ -0,0 +1,23 @@ +Aspeed AST25XX and AST26XX SCU Interrupt Controller + +Required Properties: + - #interrupt-cells : must be 1 + - compatible : must be "aspeed,ast2500-scu-ic", + "aspeed,ast2600-scu-ic0" or + "aspeed,ast2600-scu-ic1" + - interrupts : interrupt from the parent controller + - interrupt-controller : indicates that the controller receives and + fires new interrupts for child busses + +Example: + + syscon@1e6e2000 { + ranges = <0 0x1e6e2000 0x1a8>; + + scu_ic: interrupt-controller@18 { + #interrupt-cells = <1>; + compatible = "aspeed,ast2500-scu-ic"; + interrupts = <21>; + interrupt-controller; + }; + }; -- cgit v1.2.3