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| author | Tudor Ambarus <tudor.ambarus@linaro.org> | 2024-02-16 07:05:54 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-05 20:42:59 +0000 |
| commit | e8b16c7a420420a994f68c181abc4a82dcca0616 (patch) | |
| tree | ffb0a9e13cbaeefd78437814d29be8bbc0350e18 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | ad0adac84d42b693295f4bde407d9f20c9a694ab (diff) | |
spi: s3c64xx: switch gs101 to new port config data
Drop the fifo_lvl_mask and rx_lvl_offset and switch to the new port
config data.
Advantages of the change:
- drop dependency on the OF alias ID.
- FIFO depth is inferred from the compatible. GS101 integrates 16 SPI
IPs, all with 64 bytes FIFO depths.
- use full mask for SPI_STATUS.{RX, TX}_FIFO_LVL fields. Using partial
masks is misleading and can hide problems of the driver logic.
S3C64XX_SPI_ST_TX_FIFO_RDY_V2 was defined based on the USI's
SPI_VERSION.USI_IP_VERSION register field, which has value 2 at reset.
MAX_SPI_PORTS is updated to reflect the maximum number of ports for the
rest of the compatibles.
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://msgid.link/r/20240216070555.2483977-12-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions