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Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/marvell,orion-intc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/marvell,orion-intc.txt | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/marvell,orion-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/marvell,orion-intc.txt deleted file mode 100644 index 2c11ac76fac9..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/marvell,orion-intc.txt +++ /dev/null @@ -1,48 +0,0 @@ -Marvell Orion SoC interrupt controllers - -* Main interrupt controller - -Required properties: -- compatible: shall be "marvell,orion-intc" -- reg: base address(es) of interrupt registers starting with CAUSE register -- interrupt-controller: identifies the node as an interrupt controller -- #interrupt-cells: number of cells to encode an interrupt source, shall be 1 - -The interrupt sources map to the corresponding bits in the interrupt -registers, i.e. -- 0 maps to bit 0 of first base address, -- 1 maps to bit 1 of first base address, -- 32 maps to bit 0 of second base address, and so on. - -Example: - intc: interrupt-controller { - compatible = "marvell,orion-intc"; - interrupt-controller; - #interrupt-cells = <1>; - /* Dove has 64 first level interrupts */ - reg = <0x20200 0x10>, <0x20210 0x10>; - }; - -* Bridge interrupt controller - -Required properties: -- compatible: shall be "marvell,orion-bridge-intc" -- reg: base address of bridge interrupt registers starting with CAUSE register -- interrupts: bridge interrupt of the main interrupt controller -- interrupt-controller: identifies the node as an interrupt controller -- #interrupt-cells: number of cells to encode an interrupt source, shall be 1 - -Optional properties: -- marvell,#interrupts: number of interrupts provided by bridge interrupt - controller, defaults to 32 if not set - -Example: - bridge_intc: interrupt-controller { - compatible = "marvell,orion-bridge-intc"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0x20110 0x8>; - interrupts = <0>; - /* Dove bridge provides 5 interrupts */ - marvell,#interrupts = <5>; - }; |