diff options
| author | Jaewon Kim <jaewon02.kim@samsung.com> | 2023-05-02 15:28:11 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-05-08 09:10:50 +0900 |
| commit | d1a7718ee8dbcc488d3243d52e19c755123e0024 (patch) | |
| tree | 75ace345eff0fed8943442b88f7d513decde1665 /include/linux/platform_data | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
spi: s3c64xx: change polling mode to optional
Previously, Polling mode was supported as quirk for SOC without DMA.
To provide more flexible support for polling mode, it changed to polling
mode when the 'dmas' property is not present in the devicetree, rather than
using a quirk.
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Link: https://lore.kernel.org/r/20230502062813.112434-2-jaewon02.kim@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/spi-s3c64xx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h index 3101152ce449..1d6e6c424fc6 100644 --- a/include/linux/platform_data/spi-s3c64xx.h +++ b/include/linux/platform_data/spi-s3c64xx.h @@ -36,6 +36,7 @@ struct s3c64xx_spi_info { int src_clk_nr; int num_cs; bool no_cs; + bool polling; int (*cfg_gpio)(void); }; |