From: "Rob Herring (Arm)" <robh@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Ferry Toth <fntoth@gmail.com>, Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org
Subject: Re: [PATCH v2 1/3] dt-bindings: usb: dwc3: Add a property to reserve endpoints
Date: Mon, 3 Feb 2025 17:05:42 -0600 [thread overview]
Message-ID: <173862394233.512701.17343597756592829862.robh@kernel.org> (raw)
In-Reply-To: <20250203191524.3730346-2-andriy.shevchenko@linux.intel.com>
On Mon, 03 Feb 2025 21:10:53 +0200, Andy Shevchenko wrote:
> Some of the endpoints may be reserved by hardware for different purposes,
> e.g., tracing control and output. This is the case, for instance, on
> Intel Merrifield and Moorefield platforms that reserve a few and USB driver
> may not use them for the regular transfers. Add the respective bindings.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> .../devicetree/bindings/usb/snps,dwc3-common.yaml | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2025-02-03 23:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-03 19:10 [PATCH v2 0/3] usb: dwc3: Avoid using reserved EPs Andy Shevchenko
2025-02-03 19:10 ` [PATCH v2 1/3] dt-bindings: usb: dwc3: Add a property to reserve endpoints Andy Shevchenko
2025-02-03 23:05 ` Rob Herring (Arm) [this message]
2025-02-03 19:10 ` [PATCH v2 2/3] usb: dwc3: gadget: Add support for snps,reserved-endpoints property Andy Shevchenko
2025-02-12 1:10 ` Thinh Nguyen
2025-02-12 1:13 ` Thinh Nguyen
2025-02-12 10:36 ` Andy Shevchenko
2025-02-12 18:58 ` Andy Shevchenko
2025-02-13 1:17 ` Thinh Nguyen
2025-02-13 8:07 ` Andy Shevchenko
2025-02-13 1:16 ` Thinh Nguyen
2025-02-13 1:25 ` Thinh Nguyen
2025-02-13 8:02 ` Andy Shevchenko
2025-02-03 19:10 ` [PATCH v2 3/3] usb: dwc3: gadget: Avoid using reserved endpoints on Intel Merrifield Andy Shevchenko
2025-02-11 0:23 ` Thinh Nguyen
2025-02-10 19:23 ` [PATCH v2 0/3] usb: dwc3: Avoid using reserved EPs Ferry Toth
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