From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
linux-usb@vger.kernel.org
Cc: John Youn <John.Youn@synopsys.com>
Subject: [PATCH 0/2] usb: dwc3: Introduce DWC_usb32 IP
Date: Fri, 10 Apr 2020 19:13:48 -0700 [thread overview]
Message-ID: <cover.1586570825.git.thinhn@synopsys.com> (raw)
This patch series adds support to Synopsys DWC_usb32 controller. The controller
supports dual-lane and speed up to 20 Gbps, and the DWC3 driver will drive this
controller.
The configuration and programming model for DWC_usb32 is very similar to
DWC_usb31 and DWC_usb30. This series is one of the first sets, and it only
includes the necessary changes to recognize, initialize, and run DWC_usb32. It
includes:
* New IP checking scheme
* IP Checks for DWC_usb32
* New MDWIDTH parameter for DWC_usb32
The change to support lane count and lane speed mantissa will come in a
separate series. Hopefully this helps simplify the review process and help push
the change in steps.
This series is base off of Felipe's testing/next branch:
https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git/log/?h=testing/next
It also depends on the following patches in Felipe's testing/fixes branch:
https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git/log/?h=testing/fixes
usb: dwc3: Fix GTXFIFOSIZ.TXFDEP macro name
usb: dwc3: gadget: Properly set maxpacket limit
https://patchwork.kernel.org/cover/11283761/
Thinh Nguyen (2):
usb: dwc3: Add support for DWC_usb32 IP
usb: dwc3: Get MDWIDTH for DWC_usb32
drivers/usb/dwc3/core.c | 49 ++++++++++++---------------
drivers/usb/dwc3/core.h | 69 +++++++++++++++++++++----------------
drivers/usb/dwc3/debugfs.c | 14 ++++++--
drivers/usb/dwc3/gadget.c | 84 ++++++++++++++++++++++++----------------------
drivers/usb/dwc3/host.c | 2 +-
5 files changed, 119 insertions(+), 99 deletions(-)
--
2.11.0
next reply other threads:[~2020-04-11 2:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-11 2:13 Thinh Nguyen [this message]
2020-04-11 2:13 ` [PATCH 1/2] usb: dwc3: Add support for DWC_usb32 IP Thinh Nguyen
2020-04-11 2:14 ` [PATCH 2/2] usb: dwc3: Get MDWIDTH for DWC_usb32 Thinh Nguyen
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=cover.1586570825.git.thinhn@synopsys.com \
--to=thinh.nguyen@synopsys.com \
--cc=John.Youn@synopsys.com \
--cc=balbi@kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-usb@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.