[PATCH v1 00/15] PHY: Update Cadence Torrent PHY driver with reconfiguration

[Jyri Sarha]

Yuti, you have phy maintainer (Kishon) in cc, but you do not have
linux-kernel at vger.kernel.org list mentioned under "GENERIC PHY
FRAMEWORK" entry in the MAINTAINERS file [1]. Please add that to the
recipient list
in the next round.

Best regards,
Jyri

[1] https://www.kernel.org/doc/linux/MAINTAINERS

On 03/12/2019 12:13, Yuti Amonkar wrote:
> This patch series applies to the Cadence SD0801 PHY driver. Cadence SD0801 PHY driver
> is Torrent PHY driver for Display Port.Torrent PHY is a multiprotocol PHY supporting PHY 
> configurations including Display Port,USB and PCIe. 
> This patch series first adds display port configuration then updates the driver to make
> it a generic Torrent driver and finally adds SoC platform dependent initialization.
> 
> The patch series has 15 patches which applies the changes in the below sequence 
> 1.  001-phy-cadance-dp-Add-DisplayPort-configuration-options
> This patch adds generic DisplayPort API for configuring PHY.The parameters configured are
> link rate, number of lanes, voltage swing and pre-emphasis.
> 2. 002-dt-bindings-phy-Convert-Cadence-MHDP-PHY-bindings-to-YAML
> This patch converts the MHDP PHY device tree bindings to yaml schemas 
> 3. 003-phy-cadence-dp-Rename-to-phy-Cadence-Torrent
> Rename Cadence DP PHY driver from phy-cadence-dp to phy-cadence-torrent 
> 4. 004-phy-cadence-torrent-Adopt-Torrent-nomenclature
> Update private data structures, module descriptions and functions prefix to Torrent 
> 5. 005-phy-cadence-torrent-Add-wrapper-for-PHY-register-access
> Add a wrapper function to write Torrent PHY registers to improve code readability.
> 6. 006-phy-cadence-torrent-Add-wrapper-for-DPTX-register-access
> Add wrapper functions to read, write DisplayPort specific PHY registers to improve code
> readability.
> 7. 007-phy-cadence-torrent-Refactor-code-for-reusability
> Add separate function to set different power state values.
> Use of uniform polling timeout value. Check return values of functions for error handling.
> 8. 008-phy-cadence-torrent-Add clock bindings 
> Add Torrent PHY reference clock bindings. 
> 9. 009-phy-cadence-torrent-Add-19.2-MHz-reference-clock-support
> Add configuration functions for 19.2 MHz reference clock support.Add register configurations
> for SSC support.
> 10. 010-phy-cadence-torrent-Add-phy-lane-reset-support
> Add reset support for PHY lane group.
> 11. 011-phy-cadence-torrent-Implement-phy-configure-APIs
> Add PHY configuration APIs for link rate, number of lanes, voltage swing and pre-emphasis values.
> 12. 012-phy-cadence-torrent-Use-regmap
> Use regmap for accessing Torrent PHY registers. Update register offsets. Abstract address 
> calculation using regmap APIs.
> 13. 013-phy: cadence-torrent-Use-regmap-to-read-and-write-DPTX-PHY-registers
> Use regmap to read and write DPTX specific PHY registers.
> 14. 014-dt-bindings-phy-phy-cadence-torrent-Add-platform-dependent-compatible-string
> Add a new compatible string used for TI SoCs using Torrent PHY.
> 15. 015-phy-cadence-torrent-Add-platform-dependent-initialization-structure
> Add platform dependent initialization data for Torrent PHY used in TI's J721E SoC.
> 
> 
> Swapnil Jakhade (8):
>   phy: cadence-torrent: Adopt Torrent nomenclature
>   phy: cadence-torrent: Add wrapper for PHY register access
>   phy: cadence-torrent: Add wrapper for DPTX register access
>   phy: cadence-torrent: Refactor code for reusability
>   phy: cadence-torrent: Add 19.2 MHz reference clock support
>   phy: cadence-torrent: Add PHY lane reset support
>   phy: cadence-torrent: Implement PHY configure APIs
>   phy: cadence-torrent: Use regmap to read and write DPTX PHY registers
> 
> Yuti Amonkar (7):
>   phy: Add DisplayPort configuration options
>   dt-bindings:phy: Convert Cadence MHDP PHY bindings to YAML.
>   phy: cadence-dp: Rename to phy-cadence-torrent
>   dt-bindings: phy: phy-cadence-torrent: Add clock bindings
>   phy: cadence-torrent: Use regmap to read and write Torrent PHY
>     registers
>   dt-bindings: phy: phy-cadence-torrent: Add platform dependent
>     compatible string
>   phy: cadence-torrent: Add platform dependent initialization structure
> 
>  .../devicetree/bindings/phy/phy-cadence-dp.txt     |   30 -
>  .../bindings/phy/phy-cadence-torrent.yaml          |   66 +
>  drivers/phy/cadence/Kconfig                        |    6 +-
>  drivers/phy/cadence/Makefile                       |    2 +-
>  drivers/phy/cadence/phy-cadence-dp.c               |  541 ------
>  drivers/phy/cadence/phy-cadence-torrent.c          | 1824 ++++++++++++++++++++
>  include/linux/phy/phy-dp.h                         |   95 +
>  include/linux/phy/phy.h                            |    4 +
>  8 files changed, 1993 insertions(+), 575 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/phy/phy-cadence-dp.txt
>  create mode 100644 Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
>  delete mode 100644 drivers/phy/cadence/phy-cadence-dp.c
>  create mode 100644 drivers/phy/cadence/phy-cadence-torrent.c
>  create mode 100644 include/linux/phy/phy-dp.h
> 


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