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can: xilinx_can: Limit CANFD brp to 2 

Bit enlarging is observed for CANFD2.0 when brp is 1,
So change brp_min value to 2.

Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/bca871d7f3ca9c653d50e63c5b60028f2bdf3fb0.1600073396.git.michal.simek@xilinx.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Srinivas Neeli 2020-09-14 10:49:56 +02:00 committed by Marc Kleine-Budde
parent d9b081e3fc
commit 05ca14fdb6
1 changed files with 2 additions and 2 deletions
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4
drivers/net/can/xilinx_can.c
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@ -259,7 +259,7 @@ static const struct can_bittiming_const xcan_bittiming_const_canfd2 = {
.tseg2_min = 1,
.tseg2_max = 128,
.sjw_max = 128,
.brp_min = 1,
.brp_min = 2,
.brp_max = 256,
.brp_inc = 1,
};
@ -272,7 +272,7 @@ static struct can_bittiming_const xcan_data_bittiming_const_canfd2 = {
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
.brp_min = 1,
.brp_min = 2,
.brp_max = 256,
.brp_inc = 1,
};