6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
26 lines
692 B
Plaintext
26 lines
692 B
Plaintext
Alpine MSIX controller
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See arm,gic-v3.txt for SPI and MSI definitions.
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Required properties:
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- compatible: should be "al,alpine-msix"
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- reg: physical base address and size of the registers
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- interrupt-controller: identifies the node as an interrupt controller
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- msi-controller: identifies the node as an PCI Message Signaled Interrupt
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controller
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- al,msi-base-spi: SPI base of the MSI frame
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- al,msi-num-spis: number of SPIs assigned to the MSI frame, relative to SPI0
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Example:
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msix: msix {
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compatible = "al,alpine-msix";
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reg = <0x0 0xfbe00000 0x0 0x100000>;
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interrupt-parent = <&gic>;
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interrupt-controller;
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msi-controller;
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al,msi-base-spi = <160>;
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al,msi-num-spis = <160>;
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};
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