This is a note to let you know that I've just added the patch titled
can: flexcan: add ECC initialization for VF610
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
can-flexcan-add-ecc-initialization-for-vf610.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5fdf04a9fdc27fc6cd37bb2ae44a84a282323773 Mon Sep 17 00:00:00 2001
From: Joakim Zhang <qiangqing.zhang@xxxxxxx>
Date: Tue, 20 Oct 2020 23:53:57 +0800
Subject: can: flexcan: add ECC initialization for VF610
From: Joakim Zhang <qiangqing.zhang@xxxxxxx>
commit 5fdf04a9fdc27fc6cd37bb2ae44a84a282323773 upstream.
For SoCs with ECC supported, even use FLEXCAN_QUIRK_DISABLE_MECR quirk to
disable non-correctable errors interrupt and freeze mode, had better use
FLEXCAN_QUIRK_SUPPORT_ECC quirk to initialize all memory.
Fixes: cdce844865bea ("can: flexcan: add vf610 support for FlexCAN")
Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx>
Link: https://lore.kernel.org/r/20201020155402.30318-6-qiangqing.zhang@xxxxxxx
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/flexcan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -298,7 +298,7 @@ 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_BROKEN_PERR_STATE,
+ FLEXCAN_QUIRK_BROKEN_PERR_STATE | FLEXCAN_QUIRK_SUPPORT_ECC,
};
static const struct can_bittiming_const flexcan_bittiming_const = {
Patches currently in stable-queue which might be from qiangqing.zhang@xxxxxxx are
queue-4.14/can-flexcan-add-ecc-initialization-for-vf610.patch
