summaryrefslogtreecommitdiffstats
path: root/include/linux/spi
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/spi')
-rw-r--r--include/linux/spi/spi.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index e928c0dcc29..c8bb68099eb 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -642,10 +642,14 @@ struct spi_board_info {
u16 bus_num;
u16 chip_select;
+ /* mode becomes spi_device.mode, and is essential for chips
+ * where the default of SPI_CS_HIGH = 0 is wrong.
+ */
+ u8 mode;
+
/* ... may need additional spi_device chip config data here.
* avoid stuff protocol drivers can set; but include stuff
* needed to behave without being bound to a driver:
- * - chipselect polarity
* - quirks like clock rate mattering when not selected
*/
};