[v5,0/3] MIPS: ath79: add ag71xx support

Message

Oleksij Rempel May 20, 2019, 7:07 a.m. UTC

2019.05.20 v5:
- ag71xx: remove MII_CMD_WRITE, the name is confusing. It is
  actually disables MII_CMD_READ.
- ag71xx: rework ag71xx_mdio_mii_read/write
- ag71xx: set proper mask for the addr in ag71xx_mdio_mii_read/write
- Kconfig: remove MDIO_BITBANG
- ag71xx: ./scripts/checkpatch.pl it.

2019.05.19 v4:
- DT: define eth and mdio clocks
- ag71xx: remove module parameters
- ag71xx: return proper error value on mdio_read/write
- ag71xx: use proper mdio clock registration
- ag71xx: add ag71xx_dma_wait_stop() for ag71xx_dma_reset()
- ag71xx: remove ag71xx_speed_str()
- ag71xx: use phydev->link/sped/duplex instead of ag-> variants
- ag71xx: use WARN() instead of BUG()
- ag71xx: drop big part of ag71xx_phy_link_adjust()
- ag71xx: drop most of ag71xx_do_ioctl()
- ag71xx: register eth clock
- ag71xx: remove AG71XX_ETH0_NO_MDIO quirk.

2019.04.22 v3:
- ag71xx: use phy_modes() instead of ag71xx_get_phy_if_mode_name()
- ag71xx: remove .ndo_poll_controller support
- ag71xx: unregister_netdev before disconnecting phy.

2019.04.18 v2:
- ag71xx: add list of openwrt authors
- ag71xx: remove redundant PHY_POLL assignment
- ag71xx: use phy_attached_info instead of netif_info
- ag71xx: remove redundant netif_carrier_off() on .stop.
- DT: use "ethernet" instead of "eth"

This patch series provide ethernet support for many Atheros/QCA
MIPS based SoCs.

I reworked ag71xx driver which was previously maintained within OpenWRT
repository. So far, following changes was made to make upstreaming
easier:
- everything what can be some how used in user space was removed. Most
  of it was debug functionality.
- most of deficetree bindings was removed. Not every thing made sense
  and most of it is SoC specific, so it is possible to detect it by
  compatible.
- mac and mdio parts are merged in to one driver. It makes easier to
  maintaine SoC specific quirks.


Oleksij Rempel (3):
  dt-bindings: net: add qca,ar71xx.txt documentation
  MIPS: ath79: ar9331: add Ethernet nodes
  net: ethernet: add ag71xx driver

 .../devicetree/bindings/net/qca,ar71xx.txt    |   45 +
 arch/mips/boot/dts/qca/ar9331.dtsi            |   26 +
 arch/mips/boot/dts/qca/ar9331_dpt_module.dts  |    8 +
 drivers/net/ethernet/atheros/Kconfig          |   10 +-
 drivers/net/ethernet/atheros/Makefile         |    1 +
 drivers/net/ethernet/atheros/ag71xx.c         | 1882 +++++++++++++++++
 6 files changed, 1971 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/net/qca,ar71xx.txt
 create mode 100644 drivers/net/ethernet/atheros/ag71xx.c