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| author |   Pankaj Bansal <pankaj.bansal@nxp.com> | 2017-11-24 18:52:09 +0530 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2017-12-01 09:14:23 +0100 |
| commit | 99b7668c04b2752cd672aed650fa93f8446ba28f (patch) | |
| tree | 310b34fe3b189575faff4204a7c8d500c056e5a8 /drivers/net/can/flexcan.c | |
| parent | can: flexcan: Remodel FlexCAN register r/w APIs for big endian FlexCAN controllers. (diff) | |
| download | linux-dev-99b7668c04b2752cd672aed650fa93f8446ba28f.tar.xz linux-dev-99b7668c04b2752cd672aed650fa93f8446ba28f.zip | |
can: flexcan: adding platform specific details for LS1021A
This patch adds platform specific details for NXP SOC LS1021A to the
flexcan driver code.
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Reviewed-by: Poonam Aggrwal <poonam.aggrwal@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.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 4c873fbe661f..3a370d8437b0 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -190,6 +190,7 @@ * MX53 FlexCAN2 03.00.00.00 yes no no no no * MX6s FlexCAN3 10.00.12.00 yes yes no no yes * VF610 FlexCAN3 ? no yes ? yes yes? + * LS1021A FlexCAN2 03.00.04.00 no yes no no yes * * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected. */ @@ -304,6 +305,12 @@ static const struct flexcan_devtype_data fsl_vf610_devtype_data = { FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, }; +static const struct flexcan_devtype_data fsl_ls1021a_r2_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, +}; + static const struct can_bittiming_const flexcan_bittiming_const = { .name = DRV_NAME, .tseg1_min = 4, @@ -1248,6 +1255,7 @@ static const struct of_device_id flexcan_of_match[] = { { .compatible = "fsl,imx25-flexcan", .data = &fsl_p1010_devtype_data, }, { .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, }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, flexcan_of_match); |