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Date: Tue, 12 Dec 2017 13:43:09 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Mirza Krak <mirza.krak@...il.com>,
Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH 4.14 009/164] can: flexcan: fix VF610 state transition issue
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Marc Kleine-Budde <mkl@...gutronix.de>
commit 29c64b17a0bc72232acc45e9533221d88a262efb upstream.
Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for VF610 to report correct state
transitions.
Tested-by: Mirza Krak <mirza.krak@...il.com>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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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