From: Biju Das <biju.das@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Felipe Balbi <balbi@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Biju Das <biju.das@bp.renesas.com>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Simon Horman <horms@verge.net.au>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH v6 0/7] Add USB3.0 and TI HD3SS3220 driver support
Date: Wed, 15 May 2019 13:09:05 +0100 [thread overview]
Message-ID: <1557922152-16449-1-git-send-email-biju.das@bp.renesas.com> (raw)
This series adds USB 3.0 support for the CAT874 platform, including a
new driver for the TI HD3SS3220 USB Type-C DRP port controller.
This patch series supports:
1) Host hotplug operation
2) Device hot plug operation
3) USB type-C data_role switch
(Tested with 2 RZ/G2E boards connected with a Type-C cable)
This patchset is based on linux_next next-20190514 branch.
V5-->V6
* Updated bindings patch by using usb-role-switch property
* Used graph api's to get role switch supported by the usb-c-connector
V4-->V5
* Incorporated Heikki's review comment.
(https://patchwork.kernel.org/patch/10902531/)
* Patch 1 is a dependency patch to make the compilation successful.
(https://patchwork.kernel.org/patch/10909971/)
* Patch 2 is also dependency patch to make the compilation successful.
Rebased on top of Patch1 and fixed Heikki's review comments
(https://patchwork.kernel.org/patch/10882555/)
* Incorporated Shimoda-San's review comment.
(https://patchwork.kernel.org/patch/10902535/)
V3-->V4
* Incorporated Chunfeng Yun's review comment
(https://patchwork.kernel.org/project/linux-usb/list/?submitter=133171)
* Used fwnode API's to get roleswitch handle
V2-->V3
* Used the new API to usb_role_switch by node to find the remote endpoint
(https://patchwork.kernel.org/patch/10882555/)
* Added renesas,usb-role-switch property
* Incorporated shimoda-san's review comment
(https://patchwork.kernel.org/patch/10852507/)
V1-->V2
* Use USB role class instead of extcon to receive connect and disconnect
events and also for the dual role switch.
* Dropped patch 6
* Squashed patch 8 and patch 9
* https://patchwork.kernel.org/cover/10840641/
Biju Das (7):
dt-bindings: usb: hd3ss3220 device tree binding document
dt-bindings: usb: renesas_usb3: Document usb role switch support
usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller
usb: gadget: udc: renesas_usb3: Add dual role switch support
arm64: defconfig: enable TYPEC_HD3SS3220 config option
arm64: dts: renesas: r8a774c0-cat874: Enable USB3.0 host/peripheral
device node
arm64: dts: renesas: r8a774c0-cat874: Enable usb role switch support
.../devicetree/bindings/usb/renesas_usb3.txt | 26 ++
.../devicetree/bindings/usb/ti,hd3ss3220.txt | 37 +++
arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 56 +++++
arch/arm64/configs/defconfig | 2 +
drivers/usb/gadget/udc/renesas_usb3.c | 121 +++++++++-
drivers/usb/typec/Kconfig | 10 +
drivers/usb/typec/Makefile | 1 +
drivers/usb/typec/hd3ss3220.c | 263 +++++++++++++++++++++
8 files changed, 509 insertions(+), 7 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
create mode 100644 drivers/usb/typec/hd3ss3220.c
--
2.7.4
next reply other threads:[~2019-05-15 12:09 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 12:09 Biju Das [this message]
2019-05-15 12:09 ` [PATCH v6 1/7] dt-bindings: usb: hd3ss3220 device tree binding document Biju Das
2019-05-15 16:09 ` Sergei Shtylyov
2019-05-21 9:42 ` Biju Das
2019-05-21 8:03 ` Yoshihiro Shimoda
2019-05-21 8:08 ` Kuninori Morimoto
2019-05-22 10:59 ` Biju Das
2019-05-23 5:18 ` Yoshihiro Shimoda
2019-05-23 8:56 ` Biju Das
2019-05-15 12:09 ` [PATCH v6 2/7] dt-bindings: usb: renesas_usb3: Document usb role switch support Biju Das
2019-05-21 8:27 ` Yoshihiro Shimoda
2019-05-28 7:25 ` Biju Das
2019-05-15 12:09 ` [PATCH v6 6/7] arm64: dts: renesas: r8a774c0-cat874: Enable USB3.0 host/peripheral device node Biju Das
2019-05-15 12:09 ` [PATCH v6 7/7] arm64: dts: renesas: r8a774c0-cat874: Enable usb role switch support Biju Das
2019-05-24 21:50 ` Rob Herring
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