From: Dong Aisheng <aisheng.d...@nxp.com>
The Flexcan on i.MX8QM supports CAN FD protocol.
Signed-off-by: Dong Aisheng <aisheng.d...@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zh...@nxp.com>
ChangeLog:
----------
V1->V2:
*None
V2->V3:
*None
---
drivers/net/can/flexcan.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index ed3463582dc1..fb0ca921af41 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -346,6 +346,12 @@ static const struct flexcan_devtype_data
fsl_imx6q_devtype_data = {
FLEXCAN_QUIRK_SETUP_STOP_MODE,
};
+static struct flexcan_devtype_data fsl_imx8qm_devtype_data = {
+ .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
+ FLEXCAN_QUIRK_USE_OFF_TIMESTAMP |
FLEXCAN_QUIRK_BROKEN_PERR_STATE |
+ FLEXCAN_QUIRK_TIMESTAMP_SUPPORT_FD,
+};
+
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 |
@@ -1667,6 +1673,7 @@ static int flexcan_setup_stop_mode(struct platform_device
*pdev)
}
static const struct of_device_id flexcan_of_match[] = {
+ { .compatible = "fsl,imx8qm-flexcan", .data = &fsl_imx8qm_devtype_data,
},
{ .compatible = "fsl,imx6q-flexcan", .data = &fsl_imx6q_devtype_data, },
{ .compatible = "fsl,imx28-flexcan", .data = &fsl_imx28_devtype_data, },
{ .compatible = "fsl,imx53-flexcan", .data = &fsl_imx25_devtype_data, },
--
2.17.1
