spi: mediatek: add tick_delay support

This patch support tick_delay setting, some users need use high-speed spi speed, which can use tick_delay to tuning spi clk timing. Signed-off-by: Mason Zhang <Mason.Zhang@mediatek.com> Link: https://lore.kernel.org/r/20210713114048.29509-1-mason.zhang@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-13 19:40:49 +08:00
parent 65ab894f2e
commit f84d866ab4
2 changed files with 11 additions and 1 deletions
--- a/include/linux/platform_data/spi-mt65xx.h
+++ b/include/linux/platform_data/spi-mt65xx.h
@@ -12,5 +12,6 @@
 /* Board specific platform_data */
 struct mtk_chip_config {
 	u32 sample_sel;
+	u32 tick_delay;
 };
 #endif