[v3,0/4] Move Loongson1 MAC arch-code to the driver dir

Message

Keguang Zhang Aug. 24, 2023, 12:50 p.m. UTC

In order to convert Loongson1 MAC platform devices to the devicetree
nodes, Loongson1 MAC arch-code should be moved to the driver dir.
Add dt-binding document and update MAINTAINERS file accordingly. 
    
In other words, this patchset is a preparation for converting
Loongson1 platform devices to devicetree.

Changelog
V2 -> V3: Split the DT-schema file into loongson,ls1b-gmac.yaml
          and loongson,ls1c-emac.yaml (suggested by Serge Semin)
          Change the compatibles to loongson,ls1b-gmac and loongson,ls1c-emac
          Rename loongson,dwmac-syscon to loongson,ls1-syscon
          Amend the title
          Add description
          Change compatibles back to loongson,ls1b-syscon
          and loongson,ls1c-syscon
          Determine the device ID by physical
          base address(suggested by Serge Semin)
          Use regmap instead of regmap fields
          Use syscon_regmap_lookup_by_phandle()
          Some minor fixes
          Update the entries of MAINTAINERS
V1 -> V2: Leave the Ethernet platform data for now
          Make the syscon compatibles more specific
          Fix "clock-names" and "interrupt-names" property
          Rename the syscon property to "loongson,dwmac-syscon"
          Drop "phy-handle" and "phy-mode" requirement
          Revert adding loongson,ls1b-dwmac/loongson,ls1c-dwmac
          to snps,dwmac.yaml
          Fix the build errors due to CONFIG_OF being unset
          Change struct reg_field definitions to const
          Rename the syscon property to "loongson,dwmac-syscon"
          Add MII PHY mode for LS1C
          Improve the commit message

Keguang Zhang (4):
  dt-bindings: mfd: syscon: Add compatibles for Loongson-1 syscon
  dt-bindings: net: Add Loongson-1 Ethernet Controller
  net: stmmac: Add glue layer for Loongson-1 SoC
  MAINTAINERS: Update MIPS/LOONGSON1 entry

 .../devicetree/bindings/mfd/syscon.yaml       |   2 +
 .../bindings/net/loongson,ls1b-gmac.yaml      | 115 +++++++++
 .../bindings/net/loongson,ls1c-emac.yaml      | 114 +++++++++
 MAINTAINERS                                   |   3 +
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../ethernet/stmicro/stmmac/dwmac-loongson1.c | 240 ++++++++++++++++++
 7 files changed, 486 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/loongson,ls1b-gmac.yaml
 create mode 100644 Documentation/devicetree/bindings/net/loongson,ls1c-emac.yaml
 create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c


base-commit: 2b3bd393093b04d4882152398019cbb96b0440ff