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| author | Charles Perry <[email protected]> | 2024-03-21 22:04:33 +0000 |
|---|---|---|
| committer | Xu Yilun <[email protected]> | 2024-03-31 14:41:26 +0000 |
| commit | a52e3a9dba347134ee53ebfe68b7b22548a387b0 (patch) | |
| tree | d8d2554f154286613efaf604d205c351273c58ff /drivers/fpga/xilinx-selectmap.c | |
| parent | fpga: bridge: add owner module and take its refcount (diff) | |
| download | kernel-a52e3a9dba347134ee53ebfe68b7b22548a387b0.tar.gz kernel-a52e3a9dba347134ee53ebfe68b7b22548a387b0.zip | |
fpga: xilinx-spi: extract a common driver core
Factor out the gpio handshaking (using PROGRAM_B, INIT_B and DONE)
protocol in xilinx-core so that it can be reused for another driver.
This commit does not change anything functionally to xilinx-spi.
xilinx-core expects drivers to provide a write(const char* buf,
size_t count) function that performs the actual write to the device,
as well as a struct device* for resource management.
Signed-off-by: Charles Perry <[email protected]>
Acked-by: Xu Yilun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Xu Yilun <[email protected]>
Diffstat (limited to 'drivers/fpga/xilinx-selectmap.c')
0 files changed, 0 insertions, 0 deletions