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The VCHIQ communication channel can be provided by BCM283x and Capri SoCs, to communicate with the VPU-side OS services. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17 lines
388 B
Plaintext
17 lines
388 B
Plaintext
Broadcom VCHIQ firmware services
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Required properties:
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- compatible: Should be "brcm,bcm2835-vchiq"
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- reg: Physical base address and length of the doorbell register pair
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- interrupts: The interrupt number
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See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
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Example:
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mailbox@7e00b840 {
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compatible = "brcm,bcm2835-vchiq";
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reg = <0x7e00b840 0xf>;
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interrupts = <0 2>;
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};
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