From: Joakim Zhang <qiangqing.zhang@xxxxxxx> Add flexcan driver for i.MX8MP, which supports CAN FD and ECC. Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> Link: https://lore.kernel.org/r/20200929211557.14153-3-qiangqing.zhang@xxxxxxx Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> --- drivers/net/can/flexcan.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 19a29618f0c0..9cf1de42f428 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -214,6 +214,7 @@ * MX53 FlexCAN2 03.00.00.00 yes no no no no no * MX6s FlexCAN3 10.00.12.00 yes yes no no yes no * MX8QM FlexCAN3 03.00.23.00 yes yes no no yes yes + * MX8MP FlexCAN3 03.00.17.01 yes yes no yes 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 @@ -391,6 +392,13 @@ static const struct flexcan_devtype_data fsl_imx8qm_devtype_data = { FLEXCAN_QUIRK_SUPPORT_FD, }; +static struct flexcan_devtype_data fsl_imx8mp_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_SETUP_STOP_MODE | + FLEXCAN_QUIRK_SUPPORT_FD | FLEXCAN_QUIRK_SUPPORT_ECC, +}; + 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 | @@ -1894,6 +1902,7 @@ 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,imx8mp-flexcan", .data = &fsl_imx8mp_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, }, -- 2.28.0
