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- Marvell GICP Controller
- -----------------------
- GICP is a Marvell extension of the GIC that allows to trigger GIC SPI
- interrupts by doing a memory transaction. It is used by the ICU
- located in the Marvell CP110 to turn wired interrupts inside the CP
- into GIC SPI interrupts.
- Required properties:
- - compatible: Must be "marvell,ap806-gicp"
- - reg: Must be the address and size of the GICP SPI registers
- - marvell,spi-ranges: tuples of GIC SPI interrupts ranges available
- for this GICP
- - msi-controller: indicates that this is an MSI controller
- Example:
- gicp_spi: gicp-spi@3f0040 {
- compatible = "marvell,ap806-gicp";
- reg = <0x3f0040 0x10>;
- marvell,spi-ranges = <64 64>, <288 64>;
- msi-controller;
- };
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