| commit | eeaceb8b7d1fb64b6030249ca0dd1d902ef3069e | [log] [tgz] |
|---|---|---|
| author | Baolin Wang <baolin.wang@linaro.org> | Thu Aug 16 20:54:49 2018 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Wed Aug 29 11:48:46 2018 +0100 |
| tree | 9fc7bccaf610a10624f032087482e50e43734bdc | |
| parent | 864822235f1897219409ec1f0af076fcc9057c57 [diff] |
spi: Introduce one new field to set word delay For some SPI controllers, after each word size (specified by bits_per_word) transimission, the hardware need some delay to make sure the slave has enough time to receive the whole data. So introducing one new 'word_delay' field of struct spi_tansfer for slave devices to set this inter word delay time. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>