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From: Manu Gautam <mgautam@codeaurora.org>
To: balbi@kernel.org, robh@kernel.org, andy.gross@linaro.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, robh+dt@kernel.org,
	linux-arm-msm@vger.kernel.org,
	Manu Gautam <mgautam@codeaurora.org>
Subject: [PATCH v2 0/3] usb: dwc3: support for Qualcomm DWC3 glue
Date: Fri, 13 Apr 2018 22:21:21 +0530	[thread overview]
Message-ID: <1523638285-5742-1-git-send-email-mgautam@codeaurora.org> (raw)

Add separate dwc3-qcom glue driver for Qualcomm SOCs having dwc3 core.
It is needed to support peripheral mode.
Patches also add support to invoke PHY runtime PM functions on host
mode bus-suspend.

Changes since v1:
 - Move dwc3 core register accesses from glue driver to dwc3 core as
   per review comment from Felipe.
 - Addressed other review comments from Felipe and Rob.
 - Some other minor code changes related to redability.
 - Add reset_control assert in driver probe to ensure core registers
   are reset to POR value in case of any initalization by boot code. 

Manu Gautam (3):
  dt-bindings: usb: Update documentation for Qualcomm DWC3 driver
  usb: dwc3: Add Qualcomm DWC3 glue driver
  usb: dwc3: core: Suspend PHYs on runtime suspend in host mode

 .../devicetree/bindings/usb/qcom,dwc3.txt          |  78 ++-
 drivers/usb/dwc3/Kconfig                           |  12 +
 drivers/usb/dwc3/Makefile                          |   1 +
 drivers/usb/dwc3/core.c                            |  36 +-
 drivers/usb/dwc3/dwc3-of-simple.c                  |   1 -
 drivers/usb/dwc3/dwc3-qcom.c                       | 618 +++++++++++++++++++++
 6 files changed, 721 insertions(+), 25 deletions(-)
 create mode 100644 drivers/usb/dwc3/dwc3-qcom.c

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


             reply	other threads:[~2018-04-13 16:51 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-13 16:51 Manu Gautam [this message]
2018-04-13 16:51 ` [PATCH v2 1/3] dt-bindings: usb: Update documentation for Qualcomm DWC3 driver Manu Gautam
2018-04-16 20:38   ` Rob Herring
2018-04-17  3:39     ` Manu Gautam
2018-04-13 16:51 ` [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver Manu Gautam
2018-04-13 17:33   ` Jack Pham
2018-04-13 18:02     ` Manu Gautam
2018-04-13 18:23       ` Jack Pham
2018-04-13 16:51 ` [PATCH v2 3/3] usb: dwc3: core: Suspend PHYs on runtime suspend in host mode Manu Gautam

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