From: Robert Hancock <robert.hancock@calian.com>
To: linux-usb@vger.kernel.org
Cc: balbi@kernel.org, gregkh@linuxfoundation.org,
michal.simek@xilinx.com, manish.narani@xilinx.com,
sean.anderson@seco.com, robh+dt@kernel.org,
devicetree@vger.kernel.org, piyush.mehta@xilinx.com,
Robert Hancock <robert.hancock@calian.com>
Subject: [PATCH v7 0/4] Xilinx ZynqMP USB fixes
Date: Tue, 25 Jan 2022 18:02:49 -0600 [thread overview]
Message-ID: <20220126000253.1586760-1-robert.hancock@calian.com> (raw)
Some fixes related to the Xilinx ZynqMP DWC3 wrapper driver to allow
ZynqMP USB to work properly when the hardware is configured in USB
2.0-only mode.
Changes since v6:
-skip USB core resets and register settings which are not necessary
when USB3 PHY is not specified
-added patches to implement ULPI PHY reset in driver
Changes since v5:
-code formatting fixes, no functional change
Changes since v4:
-dropped DWC3 core patches as they are superseded by Sean Anderson's
patchset "usb: dwc3: Calculate REFCLKPER et. al. from reference clock",
ZynqMP-specific patches unchanged
Changes since v3:
-fixed DT schema dt-doc-validate error
Changes since v2:
-additional kerneldoc fixes
Changes since v1:
-added DT binding documentation for new attribute
-kerneldoc formatting and reworded comments
Robert Hancock (4):
usb: dwc3: xilinx: Skip resets and USB3 register settings for USB2.0
mode
usb: dwc3: xilinx: Fix error handling when getting USB3 PHY
dt-bindings: usb: dwc3-xilinx: Added reset-gpios
usb: dwc3: xilinx: Add ULPI PHY reset handling
.../devicetree/bindings/usb/dwc3-xilinx.yaml | 4 ++
drivers/usb/dwc3/dwc3-xilinx.c | 41 ++++++++++++++++---
2 files changed, 40 insertions(+), 5 deletions(-)
--
2.31.1
next reply other threads:[~2022-01-26 0:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-26 0:02 Robert Hancock [this message]
2022-01-26 0:02 ` [PATCH v7 1/4] usb: dwc3: xilinx: Skip resets and USB3 register settings for USB2.0 mode Robert Hancock
2022-01-26 0:02 ` [PATCH v7 2/4] usb: dwc3: xilinx: Fix error handling when getting USB3 PHY Robert Hancock
2022-01-26 0:02 ` [PATCH v7 3/4] dt-bindings: usb: dwc3-xilinx: Added reset-gpios Robert Hancock
2022-01-26 0:02 ` [PATCH v7 4/4] usb: dwc3: xilinx: Add ULPI PHY reset handling Robert Hancock
2022-01-26 23:01 ` Robert Hancock
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