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authorChalapathi V <chalapathi.v@linux.ibm.com>2024-06-26 04:05:25 -0500
committerNicholas Piggin <npiggin@gmail.com>2024-07-26 09:21:06 +1000
commitb4cb930e40f172e2b28a9fbe0189e97469aad648 (patch)
tree451a2798be710d4e7baf5965b4ec4d4b00ab9c9b /hw/intc/omap_intc.c
parent29318db133d0b2523bda771f76aa50c08842527f (diff)
downloadfocaccia-qemu-b4cb930e40f172e2b28a9fbe0189e97469aad648.tar.gz
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hw/ssi: Extend SPI model
In this commit SPI shift engine and sequencer logic is implemented.
Shift engine performs serialization and de-serialization according to the
control by the sequencer and according to the setup defined in the
configuration registers. Sequencer implements the main control logic and
FSM to handle data transmit and data receive control of the shift engine.

Signed-off-by: Chalapathi V <chalapathi.v@linux.ibm.com>
Reviewed-by: Caleb Schlossin <calebs@linux.vnet.ibm.com>
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'hw/intc/omap_intc.c')
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