From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
To: gregkh@linuxfoundation.org, robh+dt@kernel.org, mark.rutland@arm.com
Cc: heikki.krogerus@linux.intel.com, hdegoede@redhat.com,
andy.shevchenko@gmail.com, linux-usb@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Subject: [PATCH/RFC v2 0/6] usb: role: rcar-usb3-role-switch: add support for R-Car SoCs
Date: Thu, 26 Apr 2018 20:26:40 +0900 [thread overview]
Message-ID: <1524742006-17984-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> (raw)
This patch set is based on renesas-drivers-2018-04-17-v4.17-rc1 tag
of renesas-drivers.git
In last week, I submitted a patch as RFC [1]. But, I completely
misunderstood the discussion of previous' one [2].
I marked this patch set as "RFC" because dtsi patch and udc patch
are not good for upstreaming (should separate a few patches).
I would like to know whether this way is good or not.
[1] https://patchwork.kernel.org/patch/10347511/
[2] https://patchwork.kernel.org/patch/10332865/
Changes from RFC:
- Remove "device-connection-id" and "usb role switch driver" dt-bingings.
- Remove drivers/of code.
- Add a new API for find the connection by using graph on devcon.c and roles.c.
- Use each new API on the rcar usb role switch and renesas_usb3 drivers.
- Update the dtsi file for r8a7795.
Yoshihiro Shimoda (6):
dt-bindings: usb: add Renesas R-Car USB 3.0 role switch
base: devcon: add a new API to find the graph
usb: common: roles: add a new API to find the graph
usb: role: rcar-usb3-role-switch: add support for R-Car SoCs
usb: gadget: udc: renesas_usb3: add support for a usb role switch
arm64: dts: renesas: r8a7795: add OF graph for usb role switch
.../bindings/usb/renesas,rcar-usb3-role-sw.txt | 47 +++++
Documentation/driver-api/device_connection.rst | 4 +-
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 38 +++++
drivers/base/devcon.c | 43 +++++
drivers/usb/common/roles.c | 30 ++++
drivers/usb/gadget/udc/Kconfig | 1 +
drivers/usb/gadget/udc/renesas_usb3.c | 34 +++-
drivers/usb/roles/Kconfig | 13 ++
drivers/usb/roles/Makefile | 1 +
drivers/usb/roles/rcar-usb3-role-switch.c | 190 +++++++++++++++++++++
include/linux/device.h | 2 +
include/linux/usb/role.h | 2 +
12 files changed, 397 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/renesas,rcar-usb3-role-sw.txt
create mode 100644 drivers/usb/roles/rcar-usb3-role-switch.c
--
1.9.1
next reply other threads:[~2018-04-26 11:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-26 11:26 Yoshihiro Shimoda [this message]
2018-04-26 11:26 ` [PATCH/RFC v2 1/6] dt-bindings: usb: add Renesas R-Car USB 3.0 role switch Yoshihiro Shimoda
2018-04-27 20:05 ` Rob Herring
2018-05-08 2:43 ` Yoshihiro Shimoda
2018-05-11 16:07 ` Rob Herring
2018-05-14 2:31 ` Yoshihiro Shimoda
2018-04-26 11:26 ` [PATCH/RFC v2 2/6] base: devcon: add a new API to find the graph Yoshihiro Shimoda
2018-04-26 11:26 ` [PATCH/RFC v2 3/6] usb: common: roles: " Yoshihiro Shimoda
2018-04-26 11:26 ` [PATCH/RFC v2 4/6] usb: role: rcar-usb3-role-switch: add support for R-Car SoCs Yoshihiro Shimoda
2018-04-26 11:26 ` [PATCH/RFC v2 5/6] usb: gadget: udc: renesas_usb3: add support for a usb role switch Yoshihiro Shimoda
2018-04-26 11:26 ` [PATCH/RFC v2 6/6] arm64: dts: renesas: r8a7795: add OF graph for " Yoshihiro Shimoda
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