Merge pull request #4017 from eYoung8475/master

BernardXiong · web-flow · commit fba1d75485f8 · 2020-11-27T22:57:45.000+08:00
[bsp][allwinner_tina]fixed spi driver bug
diff --git a/bsp/allwinner_tina/drivers/spi/drv_spi.c b/bsp/allwinner_tina/drivers/spi/drv_spi.c
@@ -483,7 +483,7 @@ static rt_err_t configure(struct rt_spi_device *device,
         SPI_SetFirstTransmitBit(spi, SPI_TCTRL_FBS_LSB);
     }
 
-    switch (configuration->mode)
+    switch (configuration->mode & RT_SPI_MODE_3)
     {
     case RT_SPI_MODE_0:
         SPI_SetSclkMode(spi, SPI_SCLK_Mode0);

Original file line number	Diff line number	Diff line change
`@@ -483,7 +483,7 @@ static rt_err_t configure(struct rt_spi_device *device,`
`483`	`483`	`SPI_SetFirstTransmitBit(spi, SPI_TCTRL_FBS_LSB);`
`484`	`484`	`}`
`485`	`485`
`486`		`- switch (configuration->mode)`
	`486`	`+ switch (configuration->mode & RT_SPI_MODE_3)`
`487`	`487`	`{`
`488`	`488`	`case RT_SPI_MODE_0:`
`489`	`489`	`SPI_SetSclkMode(spi, SPI_SCLK_Mode0);`