[PATCH v4 0/5] TI Ethernet PHY changes

Grygorii Strashko grygorii.strashko at ti.com
Mon May 18 20:20:04 CEST 2020



On 05/05/2020 00:14, Dan Murphy wrote:
> Hello
> 
> The addition of the DP83867 driver to uboot was done in a generic way that
> made it a bit difficult to bring in new PHY drivers.  The difficulty came in the
> config flags and the phy_init function.  The change is to make the flags and
> init for the DP83867 more specific to the DP83867 device to make way to add
> more TI PHYs to uBoot.
> 
> In addition the DP8382X PHY is a generic PHY driver that does not need any
> special handling to establish a link.  Customers have requested that at the very
> least there be a way to know if the PHY attached is the PHY that is connected
> as "Generic PHY" is not really descriptive.  These patches adds the
> registrations for TI Generic PHYs to associcate a TI PHY ID with a PHY name.
> 
> Porting PHY helper routines to set and clear bits to facilitate easier side
> porting of ethernet kernel drivers to uBoot.
> 
> Also fixed and added missing or kernel doc documentation in the phy.h file.
> 
> Dan
> 
> Dan Murphy (5):
>    net: phy: Add missing kernel doc to phy functions
>    net: phy: Fix kernel doc issues in phy.h
>    net: phy: Add helper routines to set and clear bits
>    net: phy: Add support for TI PHY init
>    net: phy: Add DP8382x phy registration to TI PHY init
> 
>   configs/am65x_evm_a53_defconfig      |   2 +-
>   configs/am65x_hs_evm_a53_defconfig   |   2 +-
>   configs/dra7xx_evm_defconfig         |   2 +-
>   configs/dra7xx_hs_evm_defconfig      |   2 +-
>   configs/dra7xx_hs_evm_usb_defconfig  |   2 +-
>   configs/j721e_evm_a72_defconfig      |   2 +-
>   configs/j721e_hs_evm_a72_defconfig   |   2 +-
>   configs/k2g_evm_defconfig            |   2 +-
>   configs/xilinx_versal_virt_defconfig |   2 +-
>   configs/xilinx_zynqmp_virt_defconfig |   2 +-
>   drivers/net/phy/Kconfig              |  15 ++++
>   drivers/net/phy/Makefile             |   3 +-
>   drivers/net/phy/dp83867.c            |   3 +-
>   drivers/net/phy/ti_phy_init.c        | 101 ++++++++++++++++++++++++
>   drivers/net/phy/ti_phy_init.h        |  15 ++++
>   include/phy.h                        | 112 ++++++++++++++++++++++++---
>   16 files changed, 246 insertions(+), 23 deletions(-)
>   create mode 100644 drivers/net/phy/ti_phy_init.c
>   create mode 100644 drivers/net/phy/ti_phy_init.h
> 

Reviewed-by: Grygorii Strashko <grygorii.strashko at ti.com>

-- 
Best regards,
grygorii


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