[PATCH v2 0/5] Add iProc MDIO and Cygnus PCIe PHY support

Ray Jui
2015-05-22T01:07:12Z

This patch series adds support for the Cygnus PCIe PHY and support of the
MDC/MDIO bus interface found in various iProc based of SoCs. The iProc
MDC/MDIO bus interface can be used by the host processor to communicate with
various internal Serdes/PHYs including Ethernet, PCIe, USB, etc.

This patch series is based on Linux v4.1-rc4 and is avaliable in:
https://github.com/Broadcom/cygnus-linux/tree/cygnus-pcie-phy-v2

Changes from v1:
- Move the MDC/MDIO bus driver from drivers/phy/* to drivers/bus/*
- Make the PCIe PHY device node child node of the MDIO bus
- Change the PCIe PHY driver to tristate so it can be compiled as a module
- Other minor changes

Ray Jui (5):
dt_bindings: Add iProc MDC/MDIO interface binding
phy: iproc-mdio: Initial iProc MDC/MDIO support
phy: cygnus: pcie: Define DT binding
phy: cygnus: pcie: Add Cygnus PCIe PHY support
ARM: dts: enable PCIe PHY support for Cygnus

.../devicetree/bindings/bus/brcm,iproc-mdio.txt | 21 ++
.../bindings/phy/brcm,cygnus-pcie-phy.txt | 34 ++
arch/arm/boot/dts/bcm-cygnus.dtsi | 20 ++
drivers/bus/Kconfig | 12 +
drivers/bus/Makefile | 1 +
drivers/bus/iproc-mdio-bus.c | 255 +++++++++++++++
drivers/phy/Kconfig | 15 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-cygnus-pcie.c | 340 ++++++++++++++++++++
include/linux/iproc_mdio_bus.h | 22 ++
10 files changed, 721 insertions(+)
create mode 100644 Documentation/devicetree/bindings/bus/brcm,iproc-mdio.txt
create mode 100644 Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt
create mode 100644 drivers/bus/iproc-mdio-bus.c
create mode 100644 drivers/phy/phy-cygnus-pcie.c
create mode 100644 include/linux/iproc_mdio_bus.h

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1.7.9.5