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| author | Chanho Park <[email protected]> | 2022-06-29 19:23:01 +0900 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2022-06-29 12:37:06 +0100 |
| commit | ffb7bcd3b27e86fa7bdbabf4488060064ec9d00d (patch) | |
| tree | 50850f41d493549e42e8c1ad891f0b71c7a67fb7 /lib/test_fortify/write_overflow-strlcpy.c | |
| parent | 152f2494ac16d17c111cf982d2ad75c6a82d9da8 (diff) | |
spi: s3c64xx: support loopback mode
Modern exynos SoCs can support self loopback mode via setting BIT(3) of
MODE_CFG register. Previous SoCs don't have the bit so we need to add
has_loopback field in the s3c64xx_spi_port_config. Exynos Auto v9 SoC
has the bit and it will define the field to "true".
When it is set, SPI_LOOP mode will be marked.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Signed-off-by: Chanho Park <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strlcpy.c')
0 files changed, 0 insertions, 0 deletions