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 v4 0/3] usb: dwc3: support for Qualcomm DWC3 glue
Date: Wed, 9 May 2018 23:09:18 +0530 [thread overview]
Message-ID: <1525887562-2687-1-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 v3:
- Added SOC specific compatibles in driver.
Changes since v2:
- Addressed Rob's comments for DT binding documentation.
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 | 85 ++-
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 | 620 +++++++++++++++++++++
6 files changed, 729 insertions(+), 26 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
next reply other threads:[~2018-05-09 17:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 17:39 Manu Gautam [this message]
2018-05-09 17:39 ` [PATCH v4 1/3] dt-bindings: usb: Update documentation for Qualcomm DWC3 driver Manu Gautam
2018-05-09 17:39 ` [PATCH v4 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver Manu Gautam
2018-05-09 17:39 ` [PATCH v4 3/3] usb: dwc3: core: Suspend PHYs on runtime suspend in host mode Manu Gautam
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