[PATCH net-next v2 0/3] add the dwmac driver for T-HEAD TH1520 SoC

[Jisheng Zhang]

Add the dwmac driver support for T-HEAD TH1520 SoC.

Since the clk part isn't mainlined, so SoC dts(i) changes are not
included in this series. However, it can be tested by using fixed-clock.

Since v1:
  - rebase on the lastest net-next
  - collect Reviewed-by tag
  - address Krzysztof's comment of the dt binding
  - fix "div is not initialised" issue pointed out by Simon

Jisheng Zhang (3):
  dt-bindings: net: snps,dwmac: allow dwmac-3.70a to set pbl properties
  dt-bindings: net: add T-HEAD dwmac support
  net: stmmac: add glue layer for T-HEAD TH1520 SoC

 .../devicetree/bindings/net/snps,dwmac.yaml   |   2 +
 .../devicetree/bindings/net/thead,dwmac.yaml  |  77 +++++
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../net/ethernet/stmicro/stmmac/dwmac-thead.c | 302 ++++++++++++++++++
 5 files changed, 393 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/thead,dwmac.yaml
 create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c

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2.40.1