Re: [PATCH v9 0/2] Add driver support for Eswin EIC7700 SoC SATA PHY

From: Yulin Lu

Date: Fri Feb 13 2026 - 01:20:58 EST


> Updates:
> v9 -> v8:
> - eswin,eic7700-sata-phy.yaml
> - Modify the format of the "default" field in the
> "eswin,tx-amplitude-tuning" and "eswin,tx-preemph-tuning"
> properties.
> - phy-eic7700-sata.c
> - Correct the incorrectly formatted symbol "-" in the comments.
> - Link to v8: https://lore.kernel.org/lkml/20260123024823.1612-1-luyulin@xxxxxxxxxxxxxxxxxx/
>
> v8 -> v7:
> - eswin,eic7700-sata-phy.yaml
> - Add "eswin,tx-amplitude-tuning" and "eswin,tx-preemph-tuning"
> properties, because these parameters may vary across different
> circuit boards.
> - Delete reviewed-by tag of Krzysztof Kozlowski, because the tuning
> properties are introduced.
> - phy-eic7700-sata.c
> - Try to get SATA PHY transmitter amplitude and pre-emphasis signal
> eye diagram tuning parameters from dts instead of hardcoded values
> in the code. Because, these parameters may vary across different
> circuit boards. Define default tuning parameters and use it when
> these properties are not declared in dts.
> - Add a comment to explain the reason for mapping I/O resources with
> platform_get_resource and devm_ioremap instead of using the
> devm_platform_ioremap_resource API.
> - Link to v7: https://lore.kernel.org/lkml/20260106062944.1529-1-luyulin@xxxxxxxxxxxxxxxxxx/

Hi Vinod, all,

In v7, I got driver review comments from Vinod. After fixing and submitting v8,
I received yaml comments from Krzysztof. v9 now has Reviewed-by from Krzysztof.
So I want to confirm whether there are any further comments on the driver code
in v9 and if it meets the requirements for merging.

Best regards,
Yulin Lu