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From: Greg KH <gregkh@linuxfoundation.org>
To: Howard Yen <howardyen@google.com>
Cc: robh+dt@kernel.org, mathias.nyman@intel.com,
	linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/4] usb: host: add xhci hooks for USB offload
Date: Tue, 19 Jan 2021 11:27:28 +0100	[thread overview]
Message-ID: <YAa0ENtLxmcdA7wX@kroah.com> (raw)
In-Reply-To: <20210119101044.1637023-2-howardyen@google.com>

On Tue, Jan 19, 2021 at 06:10:41PM +0800, Howard Yen wrote:
> To enable supporting for USB offload, define "offload" in usb controller
> node of device tree. "offload" value can be used to determine which type
> of offload was been enabled in the SoC.
> 
> For example:
> 
> &usbdrd_dwc3 {
> 	...
> 	/* support usb offloading, 0: disabled, 1: audio */
> 	offload = <1>;
> 	...
> };

This patch doesn't require this change, right?  That's only necessary
for your DT change later on, from what I can tell, so maybe it's not
needed to list this here, as the xhci core changes do not seem to
require dt at all.

thanks,

greg k-h

  reply	other threads:[~2021-01-19 12:21 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-19 10:10 [PATCH 0/4] add xhci hooks for USB offload Howard Yen
2021-01-19 10:10 ` [PATCH 1/4] usb: host: " Howard Yen
2021-01-19 10:27   ` Greg KH [this message]
2021-01-19 10:10 ` [PATCH 2/4] usb: host: export symbols for xhci hooks usage Howard Yen
2021-01-19 10:10 ` [PATCH 3/4] usb: xhci-plat: add xhci_plat_priv_overwrite Howard Yen
2021-01-19 10:10 ` [PATCH 4/4] dt-bindings: usb: usb-xhci: add USB offload support Howard Yen
2021-01-19 10:22   ` Greg KH
2021-02-09  2:30   ` Rob Herring
2021-01-19 10:25 ` [PATCH 0/4] add xhci hooks for USB offload Greg KH
2021-01-19 12:49 ` Mathias Nyman
2021-01-20 10:04   ` Howard Yen
2021-01-22 15:32     ` Mathias Nyman
2021-01-26 14:19       ` Greg KH
2021-01-28  3:38         ` Howard Yen
2021-01-28  6:31           ` Mathias Nyman
2021-01-28  7:41             ` Greg KH

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