From: Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
patryk-6+2coLtxvIyvnle+31E0rA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
balbi-l0cyMroinI0@public.gmane.org,
arnd-r2nGTMty4D4@public.gmane.org,
mathieu.poirier-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [RFC PATCH 0/5] USB: add generic onboard USB driver
Date: Fri, 18 Dec 2015 17:33:54 +0800 [thread overview]
Message-ID: <1450431239-16439-1-git-send-email-peter.chen@freescale.com> (raw)
Hi all,
This is later patch set for generic onboard HUB dirver [1], since
I find it can apply for all generic onboard USB devices, so I
changed a little for it, it should be work for the use case found
at imx6qdl udoo board, but several people have comments for its
design, I mark RFC for disucssion, and see how to implement it
properly.
The purpose for this patch set is to let the USB handle platform
parameters properly, since some usb devices need to pre-setup
before it can be recognized by controller [2], some usb devices
has more interfaces for others use, like i2c, gpios, etc.[3]
Thanks.
[1] http://www.spinics.net/lists/linux-usb/msg134082.html
[2] http://www.spinics.net/lists/linux-usb/msg131502.html
[3] http://marc.info/?l=linux-usb&m=142772952730243&w=2
Peter Chen (5):
usb: hub: add device tree support for populating onboard usb device
doc: dt-binding: generic onboard USB device
usb: misc: generic_onboard_hub: add generic onboard USB device driver
usb: chipidea: host: let the hcd know's parent device node
ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB property
.../bindings/usb/generic-onboard-device.txt | 31 +++++
MAINTAINERS | 7 +
arch/arm/boot/dts/imx6qdl-udoo.dtsi | 35 ++---
drivers/usb/chipidea/host.c | 18 ++-
drivers/usb/core/hub.c | 37 ++++++
drivers/usb/misc/Kconfig | 10 ++
drivers/usb/misc/Makefile | 1 +
drivers/usb/misc/generic_onboard_device.c | 144 +++++++++++++++++++++
8 files changed, 258 insertions(+), 25 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/generic-onboard-device.txt
create mode 100644 drivers/usb/misc/generic_onboard_device.c
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2015-12-18 9:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-18 9:33 Peter Chen [this message]
[not found] ` <1450431239-16439-1-git-send-email-peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-12-18 9:33 ` [RFC PATCH 1/5] usb: hub: add device tree support for populating onboard usb device Peter Chen
2015-12-18 9:33 ` [RFC PATCH 2/5] doc: dt-binding: generic onboard USB device Peter Chen
[not found] ` <1450431239-16439-3-git-send-email-peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-12-19 4:15 ` Rob Herring
2015-12-21 8:52 ` Peter Chen
2015-12-18 9:33 ` [RFC PATCH 3/5] usb: misc: generic_onboard_hub: add generic onboard USB device driver Peter Chen
2015-12-18 9:33 ` [RFC PATCH 4/5] usb: chipidea: host: let the hcd know's parent device node Peter Chen
2015-12-18 9:33 ` [RFC PATCH 5/5] ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB property Peter Chen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1450431239-16439-1-git-send-email-peter.chen@freescale.com \
--to=peter.chen-kzfg59tc24xl57midrcfdg@public.gmane.org \
--cc=arnd-r2nGTMty4D4@public.gmane.org \
--cc=balbi-l0cyMroinI0@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org \
--cc=kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=mathieu.poirier-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org \
--cc=patryk-6+2coLtxvIyvnle+31E0rA@public.gmane.org \
--cc=pawel.moll-5wv7dgnIgG8@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).