From: Navid Ghahremani <ghahramani.navid@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
arnd@arndb.de, linux@armlinux.org.uk, stefandoesinger@gmail.com,
robh@kernel.org, krzk@kernel.org,
Navid Ghahremani <ghahramani.navid@gmail.com>
Subject: [PATCH RFC 00/24] ARM: zte: Add support for Sanechips ZX279128S and ZTE ZXHN H3600
Date: Sat, 10 Oct 2026 13:59:38 +0100 [thread overview]
Message-ID: <20261010130024.177503-1-ghahramani.navid@gmail.com> (raw)
This series introduces mainline Linux support for the Sanechips (ZTE)
ZX279128S SoC and the ZTE ZXHN H3600 Wi-Fi 6 router.
The ZX279128S is a dual-core ARM Cortex-A9 network SoC with an ARM PL310 /
L2C-310 outer cache controller, dual PCIe interfaces, a 5-port Gigabit
Ethernet switch with hardware packet classification and flow offload,
SPI-NAND flash controller, and DWC3 USB 2.0 host.
This submission establishes Navid Ghahremani as the maintainer for
ARM/ZTE ZX279128S SOC SUPPORT in MAINTAINERS.
Series breakdown:
- Patches 01-03: Outer cache read serialization mechanism to prevent
bus deadlock between outstanding PCIe device reads and L2C-310 cache
sync operations.
- Patches 04-05: SoC platform integration, SMP CPU hotplug trampoline,
and MAINTAINERS entry.
- Patches 06-11: Core peripheral drivers: CRM clock/reset controller,
GPIO, pinctrl-single bindings, and syscon.
- Patches 12-13: DesignWare PCIe host controller driver for the dual
MT7915 Wi-Fi links with shared reset sequencing.
- Patches 14-18: Networking: MDIO bus controller, ZX5201 Gigabit PHY,
and Gigabit Ethernet switch driver with switchdev and hardware flow
offload integration.
- Patches 19-20: SPI flash controller driver using the Linux SPI-MEM
framework.
- Patches 21-22: Synopsys DWC3 USB platform glue binding and enablement.
- Patches 23-24: Device tree descriptions for the ZX279128S SoC and
ZTE ZXHN H3600 board.
Hardware testing:
- Validated on physical ZTE ZXHN H3600 hardware via U-Boot TFTP boot.
- Dual-core SMP, CPU hotplug, and thermal sensors operational.
- Dual-band MT7915 2.4/5 GHz Wi-Fi links initialized and stable.
- Gigabit Ethernet switch verified at line-rate 1 Gbps forwarding.
- SPI-NAND flash persistence and USB 2.0 host verified.
Independent prerequisites sent separately:
- MTD: heyangtek bad block marker reserve byte fix.
- NVMEM: fixed-layout mac-base consumer offset support.
Navid Ghahremani (24):
dt-bindings: cache: l2c2x0: Describe ZTE device-read serialization
ARM: l2c: Serialize device reads with cache maintenance when requested
wifi: mt76: Serialize MMIO reads with outer cache maintenance
dt-bindings: arm: Add ZTE ZX279128S platform descriptions
ARM: zte: Add ZX279128S platform and CPU hotplug support
dt-bindings: clock: Add ZTE ZX279128S CRM clocks and resets
clk: zte: Add ZX279128S CRM clock and reset driver
dt-bindings: gpio: Add ZTE ZX279128S GPIO controller
gpio: Add ZTE ZX279128S GPIO driver
dt-bindings: pinctrl: pinctrl-single: Add ZTE ZX279128S pin mux
dt-bindings: mfd: syscon: Add ZX279128S system controller
dt-bindings: PCI: Add ZTE ZX279128S host controller
PCI: dwc: Add ZTE ZX279128S host controller driver
dt-bindings: net: Add ZTE ZX279128S MDIO controller
net: mdio: Add ZTE ZX279128S MDIO controller
net: phy: Add Sanechips ZX5201 PHY support
dt-bindings: net: Add ZTE ZX279128S Ethernet switch
net: ethernet: zte: Add ZX279128S Ethernet switch driver
dt-bindings: spi: Add ZTE ZX279128S SPI flash controller
spi: Add ZTE ZX279128S SPI flash controller
dt-bindings: usb: Add ZTE ZX279128S DWC3 controller
usb: dwc3: generic-plat: Add ZTE ZX279128S
ARM: dts: zte: Add ZX279128S SoC description
ARM: dts: zte: Add ZTE ZXHN H3600 board
.../devicetree/bindings/arm/cpus.yaml | 1 +
.../devicetree/bindings/arm/zte.yaml | 8 +-
.../devicetree/bindings/cache/l2c2x0.yaml | 9 +
.../bindings/clock/zte,zx279128s-crm.yaml | 141 ++
.../bindings/gpio/zte,zx279128s-gpio.yaml | 53 +
.../devicetree/bindings/mfd/syscon.yaml | 1 +
.../bindings/net/zte,zx279128s-gmac.yaml | 108 ++
.../bindings/net/zte,zx279128s-mdio.yaml | 67 +
.../bindings/pci/zte,zx279128s-pcie.yaml | 97 ++
.../bindings/pinctrl/pinctrl-single.yaml | 1 +
.../bindings/spi/zte,zx279128s-spifc.yaml | 69 +
.../devicetree/bindings/sram/sram.yaml | 1 +
.../bindings/usb/zte,zx279128s-dwc3.yaml | 76 +
MAINTAINERS | 22 +
arch/arm/boot/dts/zte/Makefile | 2 +
.../boot/dts/zte/zx279128s-zte-zxhn-h3600.dts | 361 ++++
arch/arm/boot/dts/zte/zx279128s.dtsi | 397 +++++
arch/arm/include/asm/outercache.h | 22 +
arch/arm/mach-zte/Kconfig | 17 +
arch/arm/mach-zte/Makefile | 4 +
arch/arm/mach-zte/platsmp-zx279128s.c | 173 ++
arch/arm/mach-zte/zx279128s.c | 19 +
arch/arm/mm/Kconfig | 14 +
arch/arm/mm/cache-l2x0.c | 81 +
drivers/clk/Kconfig | 1 +
drivers/clk/Makefile | 1 +
drivers/clk/zte/Kconfig | 14 +
drivers/clk/zte/Makefile | 2 +
drivers/clk/zte/clk-zx279128s.c | 460 +++++
drivers/gpio/Kconfig | 12 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-zx279128s.c | 78 +
drivers/net/ethernet/zte/Kconfig | 13 +
drivers/net/ethernet/zte/Makefile | 3 +
drivers/net/ethernet/zte/zx279128s-eth.h | 385 +++++
drivers/net/ethernet/zte/zx279128s-main.c | 1485 +++++++++++++++++
drivers/net/ethernet/zte/zx279128s-ppe.c | 803 +++++++++
drivers/net/ethernet/zte/zx279128s-switch.c | 339 ++++
drivers/net/mdio/Kconfig | 11 +
drivers/net/mdio/Makefile | 1 +
drivers/net/mdio/mdio-zx279128s.c | 158 ++
drivers/net/phy/Kconfig | 8 +
drivers/net/phy/Makefile | 1 +
drivers/net/phy/sanechips.c | 153 ++
drivers/net/wireless/mediatek/mt76/dma.h | 2 +-
drivers/net/wireless/mediatek/mt76/mmio.c | 6 +-
drivers/net/wireless/mediatek/mt76/mt76.h | 23 +
.../net/wireless/mediatek/mt76/mt76x02_mmio.c | 2 +-
.../net/wireless/mediatek/mt76/mt7915/pci.c | 2 +-
drivers/pci/controller/dwc/Kconfig | 12 +
drivers/pci/controller/dwc/Makefile | 1 +
drivers/pci/controller/dwc/pcie-zx279128s.c | 322 ++++
drivers/spi/Kconfig | 13 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-zx279128s-spifc.c | 353 ++++
drivers/usb/dwc3/Kconfig | 2 +-
drivers/usb/dwc3/dwc3-generic-plat.c | 1 +
include/dt-bindings/clock/zte,zx279128s-crm.h | 55 +
58 files changed, 6460 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/zte,zx279128s-crm.yaml
create mode 100644 Documentation/devicetree/bindings/gpio/zte,zx279128s-gpio.yaml
create mode 100644 Documentation/devicetree/bindings/net/zte,zx279128s-gmac.yaml
create mode 100644 Documentation/devicetree/bindings/net/zte,zx279128s-mdio.yaml
create mode 100644 Documentation/devicetree/bindings/pci/zte,zx279128s-pcie.yaml
create mode 100644 Documentation/devicetree/bindings/spi/zte,zx279128s-spifc.yaml
create mode 100644 Documentation/devicetree/bindings/usb/zte,zx279128s-dwc3.yaml
create mode 100644 arch/arm/boot/dts/zte/zx279128s-zte-zxhn-h3600.dts
create mode 100644 arch/arm/boot/dts/zte/zx279128s.dtsi
create mode 100644 arch/arm/mach-zte/platsmp-zx279128s.c
create mode 100644 arch/arm/mach-zte/zx279128s.c
create mode 100644 drivers/clk/zte/Kconfig
create mode 100644 drivers/clk/zte/Makefile
create mode 100644 drivers/clk/zte/clk-zx279128s.c
create mode 100644 drivers/gpio/gpio-zx279128s.c
create mode 100644 drivers/net/ethernet/zte/zx279128s-eth.h
create mode 100644 drivers/net/ethernet/zte/zx279128s-main.c
create mode 100644 drivers/net/ethernet/zte/zx279128s-ppe.c
create mode 100644 drivers/net/ethernet/zte/zx279128s-switch.c
create mode 100644 drivers/net/mdio/mdio-zx279128s.c
create mode 100644 drivers/net/phy/sanechips.c
create mode 100644 drivers/pci/controller/dwc/pcie-zx279128s.c
create mode 100644 drivers/spi/spi-zx279128s-spifc.c
create mode 100644 include/dt-bindings/clock/zte,zx279128s-crm.h
--
2.55.0
next reply other threads:[~2026-10-10 13:00 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-10 12:59 Navid Ghahremani [this message]
2026-10-10 12:59 ` [PATCH 01/24] dt-bindings: cache: l2c2x0: Describe ZTE device-read serialization Navid Ghahremani
2026-10-12 9:43 ` Krzysztof Kozlowski
2026-10-10 12:59 ` [PATCH 02/24] ARM: l2c: Serialize device reads with cache maintenance when requested Navid Ghahremani
2026-10-10 13:10 ` sashiko-bot
2026-10-10 14:28 ` Arnd Bergmann
2026-10-10 21:41 ` Navid Ghahremani
2026-10-11 1:02 ` Navid Ghahremani
2026-10-11 14:48 ` Arnd Bergmann
2026-10-10 12:59 ` [PATCH 03/24] wifi: mt76: Serialize MMIO reads with outer cache maintenance Navid Ghahremani
2026-10-10 12:59 ` [PATCH 04/24] dt-bindings: arm: Add ZTE ZX279128S platform descriptions Navid Ghahremani
2026-10-10 12:59 ` [PATCH 05/24] ARM: zte: Add ZX279128S platform and CPU hotplug support Navid Ghahremani
2026-10-10 14:13 ` Arnd Bergmann
2026-10-10 17:34 ` Stefan Dösinger
2026-10-10 21:26 ` Navid Ghahremani
2026-10-10 12:59 ` [PATCH 06/24] dt-bindings: clock: Add ZTE ZX279128S CRM clocks and resets Navid Ghahremani
2026-10-10 13:08 ` sashiko-bot
2026-10-11 9:13 ` Stefan Dösinger
2026-10-10 12:59 ` [PATCH 07/24] clk: zte: Add ZX279128S CRM clock and reset driver Navid Ghahremani
2026-10-10 13:15 ` sashiko-bot
2026-10-11 11:10 ` Stefan Dösinger
2026-10-10 12:59 ` [PATCH 08/24] dt-bindings: gpio: Add ZTE ZX279128S GPIO controller Navid Ghahremani
2026-10-10 12:59 ` [PATCH 09/24] gpio: Add ZTE ZX279128S GPIO driver Navid Ghahremani
2026-10-10 13:14 ` sashiko-bot
2026-10-11 11:19 ` Stefan Dösinger
2026-10-12 10:59 ` Uwe Kleine-König
2026-10-10 12:59 ` [PATCH 10/24] dt-bindings: pinctrl: pinctrl-single: Add ZTE ZX279128S pin mux Navid Ghahremani
2026-10-10 12:59 ` [PATCH 11/24] dt-bindings: mfd: syscon: Add ZX279128S system controller Navid Ghahremani
2026-10-10 13:08 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 12/24] dt-bindings: PCI: Add ZTE ZX279128S host controller Navid Ghahremani
2026-10-10 13:12 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 13/24] PCI: dwc: Add ZTE ZX279128S host controller driver Navid Ghahremani
2026-10-10 13:14 ` sashiko-bot
2026-10-11 13:03 ` Stefan Dösinger
2026-10-10 12:59 ` [PATCH 14/24] dt-bindings: net: Add ZTE ZX279128S MDIO controller Navid Ghahremani
2026-10-10 13:06 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 15/24] net: mdio: " Navid Ghahremani
2026-10-10 13:11 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 16/24] net: phy: Add Sanechips ZX5201 PHY support Navid Ghahremani
2026-10-10 12:59 ` [PATCH 17/24] dt-bindings: net: Add ZTE ZX279128S Ethernet switch Navid Ghahremani
2026-10-10 13:08 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 18/24] net: ethernet: zte: Add ZX279128S Ethernet switch driver Navid Ghahremani
2026-10-10 13:19 ` sashiko-bot
2026-10-10 12:59 ` [PATCH 19/24] dt-bindings: spi: Add ZTE ZX279128S SPI flash controller Navid Ghahremani
2026-10-10 12:59 ` [PATCH 20/24] " Navid Ghahremani
2026-10-10 13:11 ` sashiko-bot
2026-10-11 16:32 ` Stefan Dösinger
2026-10-10 12:59 ` [PATCH 21/24] dt-bindings: usb: Add ZTE ZX279128S DWC3 controller Navid Ghahremani
2026-10-10 13:11 ` sashiko-bot
2026-10-10 13:00 ` [PATCH 22/24] usb: dwc3: generic-plat: Add ZTE ZX279128S Navid Ghahremani
2026-10-10 13:14 ` sashiko-bot
2026-10-10 13:00 ` [PATCH 23/24] ARM: dts: zte: Add ZX279128S SoC description Navid Ghahremani
2026-10-10 13:14 ` sashiko-bot
2026-10-10 13:00 ` [PATCH 24/24] ARM: dts: zte: Add ZTE ZXHN H3600 board Navid Ghahremani
2026-10-12 19:20 ` [PATCH RFC 00/24] ARM: zte: Add support for Sanechips ZX279128S and ZTE ZXHN H3600 Stefan Dösinger
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