netdev - [PATCH v5 0/3] Move Loongson1 MAC arch-code to the driver dir

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Date: Thu, 14 Sep 2023 19:44:32 +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 v5 0/3] 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
V4 -> V5: Replace stmmac_probe_config_dt() with devm_stmmac_probe_config_dt()
          Replace stmmac_pltfr_probe() with devm_stmmac_pltfr_probe()
          Squash patch 4 into patch 2 and 3
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 (3):
  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

 .../devicetree/bindings/mfd/syscon.yaml       |   2 +
 .../bindings/net/loongson,ls1b-gmac.yaml      | 114 ++++++++++
 .../bindings/net/loongson,ls1c-emac.yaml      | 113 ++++++++++
 MAINTAINERS                                   |   2 +
 drivers/net/ethernet/stmicro/stmmac/Kconfig   |  11 +
 drivers/net/ethernet/stmicro/stmmac/Makefile  |   1 +
 .../ethernet/stmicro/stmmac/dwmac-loongson1.c | 209 ++++++++++++++++++
 7 files changed, 452 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: 98897dc735cf6635f0966f76eb0108354168fb15
-- 
2.39.2