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([2a02:2f04:6103:4200:a4c6:4e84:e72c:19fd]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3cf270fd01csm358610f8f.12.2025.08.28.11.51.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Aug 2025 11:51:49 -0700 (PDT) Message-ID: Date: Thu, 28 Aug 2025 21:51:46 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 0/7] Add initial USB support for the Renesas RZ/G3S SoC To: Wolfram Sang Cc: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, geert+renesas@glider.be, magnus.damm@gmail.com, yoshihiro.shimoda.uh@renesas.com, biju.das.jz@bp.renesas.com, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org References: <20250819054212.486426-1-claudiu.beznea.uj@bp.renesas.com> Content-Language: en-US From: claudiu beznea In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250828_115151_981449_0B9A8452 X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Hi, Wolfram, On 8/28/25 11:56, Wolfram Sang wrote: > 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@11e00000/regulator-vbus I just checked it on latest linux-next and all good on my side. Would it be possible that you don't have commit 2da2740fb9c8 ("soc: renesas: rz-sysc: Add syscon/regmap support") in your tree? This is how my tree looks like: 1db69bbb9c49 (HEAD) arm64: dts: renesas: rzg3s-smarc: Enable USB support ee93ed9f0097 arm64: dts: renesas: r9a08g045: Add USB support 285447f934f3 reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC 8c758908876c reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY 8e41c54ab567 dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support 02db7a65b4b3 phy: renesas: rcar-gen3-usb2: Fix an error handling path in rcar_gen3_phy_usb2_probe() 217453b58bdf dt-bindings: phy: renesas,usb2-phy: Mark resets as required for RZ/G3S 0f4c93f7eb86 (tag: next-20250822, linux-next/master) Add linux-next specific files for 20250822 and few checks on my board: root@smarc-rzg3s:~# uname -r 6.17.0-rc2-next-20250822-00007-g1db69bbb9c49 root@smarc-rzg3s:~# [ 217.627804] usb 1-1.2: USB disconnect, device number 4 [ 217.627804] usb 1-1.2: USB disconnect, device number 4 root@smarc-rzg3s:~# root@smarc-rzg3s:~# root@smarc-rzg3s:~# root@smarc-rzg3s:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 045b:022b Hitachi, Ltd Bus 001 Device 003: ID 8087:0029 Intel Corp. AX200 Bluetooth Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub root@smarc-rzg3s:~# [ 231.154575] usb 1-1.2: new high-speed USB device number 5 using ehci-platform [ 231.154575] usb 1-1.2: new high-speed USB device number 5 using ehci-platform [ 231.299629] usb-storage 1-1.2:1.0: USB Mass Storage device detected [ 231.299629] usb-storage 1-1.2:1.0: USB Mass Storage device detected [ 231.327087] scsi host0: usb-storage 1-1.2:1.0 [ 231.327087] scsi host0: usb-storage 1-1.2:1.0 [ 232.348676] scsi 0:0:0:0: Direct-Access SanDisk Cruzer Blade 1.00 PQ: 0 ANSI: 6 [ 232.348676] scsi 0:0:0:0: Direct-Access SanDisk Cruzer Blade 1.00 PQ: 0 ANSI: 6 [ 232.382829] sd 0:0:0:0: [sda] 31260672 512-byte logical blocks: (16.0 GB/14.9 GiB) [ 232.382829] sd 0:0:0:0: [sda] 31260672 512-byte logical blocks: (16.0 GB/14.9 GiB) [ 232.417118] sd 0:0:0:0: [sda] Write Protect is off [ 232.417118] sd 0:0:0:0: [sda] Write Protect is off [ 232.430023] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 232.430023] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 232.481535] sda: sda1 [ 232.481535] sda: sda1 [ 232.490719] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 232.490719] sd 0:0:0:0: [sda] Attached SCSI removable disk root@smarc-rzg3s:~# root@smarc-rzg3s:~# root@smarc-rzg3s:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 045b:022b Hitachi, Ltd Bus 001 Device 003: ID 8087:0029 Intel Corp. AX200 Bluetooth Bus 001 Device 005: ID 0781:5567 SanDisk Corp. Cruzer Blade Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub root@smarc-rzg3s:~# root@smarc-rzg3s:~# Thank you for looking to this, Claudiu > > Thanks, > > Wolfram > -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy