diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2021-07-01 02:50:08 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-07-10 19:12:42 +0300 |
| commit | 668e205098215acf13f72b892aea9267dc23dd19 (patch) | |
| tree | 5628f52a0f12a3d5cd3cb63cf161e4e39582638d /drivers/net/Kconfig | |
| parent | 431f9d72ffa76031808cb2ed9c90d1da3621c8de (diff) | |
| download | u-boot-668e205098215acf13f72b892aea9267dc23dd19.tar.xz | |
net: add support for KSZ9477/KSZ9897/KSZ9567 GbE switch
The Microchip KSZ9477/KSZ9897/KSZ9567 7-Port Gigabit Ethernet Switches
support SGMII/RGMII/MII/RMII with register access via SPI, I2C, or MDIO.
This driver currently supports I2C register access but SPI or MDIO register
access can be easily added at a later time.
Tagging is not implemented and instead the active port is tracked to
avoid needing a tag to store port information.
This was tested with the imx8mm-venice-gw7901 board which has a
KSZ9897S switch with an IMX8MM FEC MAC master connected via RGMII_ID.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'drivers/net/Kconfig')
| -rw-r--r-- | drivers/net/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 483401681d..726ad36b7c 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -402,6 +402,13 @@ config KS8851_MLL_BASEADDR endif #DM_ETH endif #KS8851_MLL +config KSZ9477 + bool "Microchip KSZ9477 I2C controller driver" + depends on DM_DSA && DM_I2C + help + This driver implements a DSA switch driver for the KSZ9477 family + of GbE switches using the I2C interface. + config MVGBE bool "Marvell Orion5x/Kirkwood network interface support" depends on ARCH_KIRKWOOD || ARCH_ORION5X |