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Merge branch 'add-fec-support-on-s32v234-platform'

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Wei Fang says:

====================
Add FEC support on s32v234 platform

This series patches are to add FEC support on s32v234 platfom.
1. Add compatible string and quirks for fsl,s32v234
2. Update Kconfig to also check for ARCH_S32.
====================

Link: https://lore.kernel.org/r/20220907095649.3101484-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2022-09-19 17:57:29 -07:00
commit 517ff3ceb3
3 changed files with 16 additions and 3 deletions
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1
Documentation/devicetree/bindings/net/fsl,fec.yaml
View File

@ -21,6 +21,7 @@ properties:
- fsl,imx28-fec
- fsl,imx6q-fec
- fsl,mvf600-fec
- fsl,s32v234-fec
- items:
- enum:
- fsl,imx53-fec

6
drivers/net/ethernet/freescale/Kconfig
View File

@ -9,7 +9,7 @@ config NET_VENDOR_FREESCALE
depends on FSL_SOC || QUICC_ENGINE || CPM1 || CPM2 || PPC_MPC512x || \
M523x || M527x || M5272 || M528x || M520x || M532x || \
ARCH_MXC || ARCH_MXS || (PPC_MPC52xx && PPC_BESTCOMM) || \
ARCH_LAYERSCAPE || COMPILE_TEST
ARCH_LAYERSCAPE || ARCH_S32 || COMPILE_TEST
help
If you have a network (Ethernet) card belonging to this class, say Y.
@ -23,7 +23,7 @@ if NET_VENDOR_FREESCALE
config FEC
tristate "FEC ethernet controller (of ColdFire and some i.MX CPUs)"
depends on (M523x || M527x || M5272 || M528x || M520x || M532x || \
ARCH_MXC || SOC_IMX28 || COMPILE_TEST)
ARCH_MXC || ARCH_S32 || SOC_IMX28 || COMPILE_TEST)
default ARCH_MXC || SOC_IMX28 if ARM
depends on PTP_1588_CLOCK_OPTIONAL
select CRC32
@ -31,7 +31,7 @@ config FEC
imply NET_SELFTESTS
help
Say Y here if you want to use the built-in 10/100 Fast ethernet
controller on some Motorola ColdFire and Freescale i.MX processors.
controller on some Motorola ColdFire and Freescale i.MX/S32 processors.
config FEC_MPC52xx
tristate "FEC MPC52xx driver"

12
drivers/net/ethernet/freescale/fec_main.c
View File

@ -156,6 +156,13 @@ static const struct fec_devinfo fec_imx8qm_info = {
FEC_QUIRK_DELAYED_CLKS_SUPPORT,
};
static const struct fec_devinfo fec_s32v234_info = {
.quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB |
FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE,
};
static struct platform_device_id fec_devtype[] = {
{
/* keep it for coldfire */
@ -188,6 +195,9 @@ static struct platform_device_id fec_devtype[] = {
}, {
.name = "imx8qm-fec",
.driver_data = (kernel_ulong_t)&fec_imx8qm_info,
}, {
.name = "s32v234-fec",
.driver_data = (kernel_ulong_t)&fec_s32v234_info,
}, {
/* sentinel */
}
@ -204,6 +214,7 @@ enum imx_fec_type {
IMX6UL_FEC,
IMX8MQ_FEC,
IMX8QM_FEC,
S32V234_FEC,
};
static const struct of_device_id fec_dt_ids[] = {
@ -216,6 +227,7 @@ static const struct of_device_id fec_dt_ids[] = {
{ .compatible = "fsl,imx6ul-fec", .data = &fec_devtype[IMX6UL_FEC], },
{ .compatible = "fsl,imx8mq-fec", .data = &fec_devtype[IMX8MQ_FEC], },
{ .compatible = "fsl,imx8qm-fec", .data = &fec_devtype[IMX8QM_FEC], },
{ .compatible = "fsl,s32v234-fec", .data = &fec_devtype[S32V234_FEC], },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, fec_dt_ids);