linux-kernel - Re: [PATCH v5 0/7] Add initial USB support for the Renesas RZ/G3S SoC

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Message-ID: <aLAZprjeKtk4pusw@shikoro>
Date: Thu, 28 Aug 2025 10:56:06 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: Claudiu <claudiu.beznea@...on.dev>
Cc: vkoul@...nel.org, kishon@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, p.zabel@...gutronix.de,
	geert+renesas@...der.be, magnus.damm@...il.com,
	yoshihiro.shimoda.uh@...esas.com, biju.das.jz@...renesas.com,
	linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH v5 0/7] Add initial USB support for the Renesas RZ/G3S SoC

Hi Claudiu,

> Series adds initial USB support for the Renesas RZ/G3S SoC.
> 
> Series is split as follows:
> - patches 1-2/7		- fixes on bindings and driver for USB PHY
> - patches 3-5/7		- updates the rzg2l-usbphy-ctrl driver and documentation
> 			  with support for setting PWRRDY though SYSC
> - patches 6-7/7		- add device tree support

Can you kindly send me a working config (privately will do). I think I
enabled all the necessary config options but still get:

[    0.271024] rzg2l_usbphy_ctrl 11e00000.usbphy-ctrl: probe with driver rzg2l_usbphy_ctrl failed with error -22
...
[   10.981612] platform 11e20000.usb: deferred probe pending: platform: supplier 11e10200.usb-phy not ready
[   10.984103] platform 11e10200.usb-phy: deferred probe pending: platform: wait for supplier /soc/usbphy-ctrl@...00000/regulator-vbus

Thanks,

   Wolfram