linux-kernel - Re: [PATCH v3 0/2 RESEND] phy: renesas: r8a779f0-ether-serdes: driver enhancement

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Message-ID: <aF3Qp730y_Vusb-z@vaman>
Date: Thu, 26 Jun 2025 15:58:47 -0700
From: Vinod Koul <vkoul@...nel.org>
To: Michael Dege <michael.dege@...esas.com>
Cc: Kishon Vijay Abraham I <kishon@...nel.org>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	Uwe Kleine-Koenig <u.kleine-koenig@...libre.com>,
	linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/2 RESEND] phy: renesas: r8a779f0-ether-serdes:
 driver enhancement


Hi,

On 26-06-25, 10:17, Michael Dege wrote:
> Hi,
> 
> This patch set adds the following to the r8a779f0-ether-serdes driver:

I have a v3 and v3 resend and both are not threaded properly, Please post
properly as a series which is threaded and not broken... 
> 
>  * USXGMII mode support for 2.5GBit/s ethernet Phys
>  * A new configuration step suggested by the latest R-Car S4-8 users
>    manual V. 1.20.
> 
> Changes in v3:
> - Fixed wrong macro (reported by kernel test bot).
> - Link to v2: https://lore.kernel.org/r/20250527-renesas-serdes-update-v2-0-ef17c71cd94c@renesas.com
> 
> Changes from v1:
>  - Modify this driver for the R-Car S4-8 only
>  - So, this patch set drops the followings:
>  -- any dt doc modification
>  -- X5H support.
>  -- 5GBASER support
>  -- Registers' macros
> 
> Thanks,
> 
> Michael
> 
> Michael Dege (2):
>   phy: renesas: r8a779f0-ether-serdes: add USXGMII mode
>   phy: renesas: r8a779f0-ether-serdes: add new step added to latest
>     datasheet
> 
>  drivers/phy/renesas/r8a779f0-ether-serdes.c | 97 ++++++++++++++++++---
>  1 file changed, 85 insertions(+), 12 deletions(-)
> 
> -- 
> 2.25.1

-- 
~Vinod