Time Segment1(tseg1) is composed of Propagate Segment(prop_seg) and
Phase Segmeng1(phase_seg1). The range of Time Segment1(plus 2) is 2
up to 16 according to latest reference manual. That means the minimum
value of PROPSEG and PSEG1 bit field is 0. So change .tseg1 min value
to 2.
Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx>
---
drivers/net/can/flexcan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index e35083ff31ee..2ea35ef4aa27 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -327,7 +327,7 @@ static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = {
static const struct can_bittiming_const flexcan_bittiming_const = {
.name = DRV_NAME,
- .tseg1_min = 4,
+ .tseg1_min = 2,
.tseg1_max = 16,
.tseg2_min = 2,
.tseg2_max = 8,
--
2.17.1
