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Commit 29c64b17 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: flexcan: fix VF610 state transition issue 



Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for VF610 to report correct state
transitions.

Tested-by: default avatarMirza Krak <mirza.krak@gmail.com>
Cc: linux-stable <stable@vger.kernel.org> # >= v4.11
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 658f534c

drivers/net/can/flexcan.c

+3 −2
Original line number Diff line number Diff line
@@ -189,7 +189,7 @@ 
 *   MX35  FlexCAN2  03.00.00.00     no        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 fsl_imx6q_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 = {