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authorJoakim Zhang <qiangqing.zhang@nxp.com>2019-07-12 11:03:01 +0300
committerMarc Kleine-Budde <mkl@pengutronix.de>2020-09-22 17:55:34 +0300
commit2c19bb43e5572929f00f186d43e99bfd6d7ee3b2 (patch)
tree8d5b533f85e206b4607e8c6b1930f69c94489a0f /drivers/net/can/flexcan.c
parent2a1993eadf8c66228e5777fbf507efeef8d82f7d (diff)
downloadlinux-2c19bb43e5572929f00f186d43e99bfd6d7ee3b2.tar.xz
can: flexcan: add lx2160ar1 support
The Flexcan on lx2160ar1 supports CAN FD protocol. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Link: https://lore.kernel.org/r/20190712075926.7357-9-qiangqing.zhang@nxp.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/flexcan.c')
-rw-r--r--drivers/net/can/flexcan.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 5f778c961a0c..e86925134009 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -216,6 +216,7 @@
* MX8QM FlexCAN3 03.00.23.00 yes yes no no yes yes
* VF610 FlexCAN3 ? no yes no yes yes? no
* LS1021A FlexCAN2 03.00.04.00 no yes no no yes no
+ * LX2160A FlexCAN3 03.00.23.00 no yes no no yes yes
*
* Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected.
*/
@@ -387,6 +388,12 @@ static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = {
FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
};
+static const struct flexcan_devtype_data fsl_lx2160a_r1_devtype_data = {
+ .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
+ FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_BROKEN_PERR_STATE |
+ FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | FLEXCAN_QUIRK_SUPPORT_FD,
+};
+
static const struct can_bittiming_const flexcan_bittiming_const = {
.name = DRV_NAME,
.tseg1_min = 4,
@@ -1846,6 +1853,7 @@ static const struct of_device_id flexcan_of_match[] = {
{ .compatible = "fsl,p1010-flexcan", .data = &fsl_p1010_devtype_data, },
{ .compatible = "fsl,vf610-flexcan", .data = &fsl_vf610_devtype_data, },
{ .compatible = "fsl,ls1021ar2-flexcan", .data = &fsl_ls1021a_r2_devtype_data, },
+ { .compatible = "fsl,lx2160ar1-flexcan", .data = &fsl_lx2160a_r1_devtype_data, },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, flexcan_of_match);