linux-kernel - [PATCH v4 0/4] Move Loongson1 MAC arch-code to the driver dir

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Message-Id: <20230830134241.506464-1-keguang.zhang@gmail.com>
Date:   Wed, 30 Aug 2023 21:42:37 +0800
From:   Keguang Zhang <keguang.zhang@...il.com>
To:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: [PATCH v4 0/4] Move Loongson1 MAC arch-code to the driver dir

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
V3 -> V4: Add Acked-by tag from Krzysztof Kozlowski
          Add "|" to description part
          Amend "phy-mode" property
          Drop ls1x_dwmac_syscon definition and its instances
          Drop three redundant fields from the ls1x_dwmac structure
          Drop the ls1x_dwmac_init() method.
          Update the dt-binding document entry of Loongson1 Ethernet
          Some minor improvements
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
          Add Reviewed-by tag from Krzysztof Kozlowski
          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      | 114 +++++++++
 .../bindings/net/loongson,ls1c-emac.yaml      | 113 +++++++++
 MAINTAINERS                                   |   3 +
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../ethernet/stmicro/stmmac/dwmac-loongson1.c | 219 ++++++++++++++++++
 7 files changed, 463 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: 56585460cc2ec44fc5d66924f0a116f57080f0dc
-- 
2.39.2