c05564c4d8
Android 13
19 lines
734 B
Plaintext
Executable file
19 lines
734 B
Plaintext
Executable file
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ppc476gtr High Speed Serial Assist (HSTA) node
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==============================================
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The 476gtr SoC contains a high speed serial assist module attached
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between the plb4 and plb6 system buses to provide high speed data
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transfer between memory and system peripherals as well as support for
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PCI message signalled interrupts.
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Currently only the MSI support is used by Linux using the following
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device tree entries:
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Require properties:
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- compatible : "ibm,476gtr-hsta-msi", "ibm,hsta-msi"
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- reg : register mapping for the HSTA MSI space
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- interrupts : ordered interrupt mapping for each MSI in the register
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space. The first interrupt should be associated with a
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register offset of 0x00, the second to 0x10, etc.
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