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>

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 5f778c961a0c63d5356a32bca0e186d7451354b8..e869251340094a14b1c351c53cc40225bda16cd2 100644 (file)
--- 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);