| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 009/164] can: flexcan: fix VF610 state transition issue | Date | Tue, 12 Dec 2017 13:43:09 +0100 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Marc Kleine-Budde <mkl@pengutronix.de>
commit 29c64b17a0bc72232acc45e9533221d88a262efb upstream.
Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for VF610 to report correct state transitions.
Tested-by: Mirza Krak <mirza.krak@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/net/can/flexcan.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -189,7 +189,7 @@ * MX35 FlexCAN2 03.00.00.00 no no ? no no * MX53 FlexCAN2 03.00.00.00 yes no no no no * MX6s FlexCAN3 10.00.12.00 yes yes no no yes - * VF610 FlexCAN3 ? no yes ? yes yes? + * VF610 FlexCAN3 ? no yes no yes yes? * * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected. */ @@ -297,7 +297,8 @@ static const struct flexcan_devtype_data static const struct flexcan_devtype_data fsl_vf610_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | - FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, + FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | + FLEXCAN_QUIRK_BROKEN_PERR_STATE, }; static const struct can_bittiming_const flexcan_bittiming_const = {
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