Re: [PATCH v2 0/2] w1: Add AXI 1-wire host driver for AMD programmable logic IP core

Conor Dooley
2023-10-19T14:29:00Z

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On Thu, Oct 19, 2023 at 07:24:16AM -0700, Kris Chaplin wrote:
> Changes since v1:
> Updated IP name and binding to axi-1wire-host and filenames to match
> Comment pruning where operation obvious, additional comments where not
> Unwrapped helper functions for register read/writes
> Removed un-necessary device reset on fail to add device
> Fixed duplicate clock disable in remove function
> Move bus master structure to per instance
> Improved hardware testing with multiple w1 instances
>
> Add a host driver to support the AMD 1-Wire programmable logic IP block.
> This block guarantees protocol timing for driving off-board devices such as thermal sensors, proms, etc.

btw, please do not send a vN as a response to the v(N-1) patchset. It
ends up hiding things in the depths of people's mailboxes that sort by
threads.

Cheers,
Conor.

>
> Kris Chaplin (2):
> dt-bindings: w1: Add YAML DT schema for AMD AXI w1 host and
> MAINTAINERS entry
> w1: Add AXI 1-wire host driver for AMD programmable logic IP core
>
> .../bindings/w1/amd,axi-1wire-host.yaml | 44 ++
> MAINTAINERS | 8 +
> drivers/w1/masters/Kconfig | 11 +
> drivers/w1/masters/Makefile | 1 +
> drivers/w1/masters/amd_axi_w1.c | 395 ++++++++++++++++++
> 5 files changed, 459 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
> create mode 100644 drivers/w1/masters/amd_axi_w1.c
>
> --
> 2.42.GIT
>

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