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Message-Id: <20240123164241.3689109-1-Frank.Li@nxp.com>
Date: Tue, 23 Jan 2024 11:42:38 -0500
From: Frank Li <Frank.Li@....com>
To: thinh.nguyen@...opsys.com
Cc: Frank.Li@....com,
balbi@...nel.org,
devicetree@...r.kernel.org,
gregkh@...uxfoundation.org,
imx@...ts.linux.dev,
linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org,
mark.rutland@....com,
mathias.nyman@...el.com,
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ran.wang_1@....com,
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sergei.shtylyov@...entembedded.com
Subject: [PATCH v3 0/3] USB: dwc: Add workaround for host mode VBUS glitch when boot
Chagne from v2 to v3
- see notes at patch
Change from v1 to v2:
- splite xhci.h to xchi-port.h and xhci-caps.h to shared marco.
- add quirk subfix
- fixed checkpatch error with --strict.
left one warning to align existed code style.
CHECK: Alignment should match open parenthesis
+ dwc->host_vbus_glitches_quirk = device_property_read_bool(dev,
+ "snps,host-vbus-glitches-quirk");
Frank Li (1):
XHCI: Separate PORT and CAPs macros into dedicated file
Ran Wang (2):
dt-bindings: usb: dwc3: Add snps,host-vbus-glitches-quirk avoid vbus
glitch
usb: dwc3: Add workaround for host mode VBUS glitch when boot
.../devicetree/bindings/usb/snps,dwc3.yaml | 7 +
drivers/usb/dwc3/core.c | 3 +
drivers/usb/dwc3/core.h | 2 +
drivers/usb/dwc3/host.c | 51 ++++
drivers/usb/host/xhci-caps.h | 85 ++++++
drivers/usb/host/xhci-port.h | 176 ++++++++++++
drivers/usb/host/xhci.h | 262 +-----------------
7 files changed, 327 insertions(+), 259 deletions(-)
create mode 100644 drivers/usb/host/xhci-caps.h
create mode 100644 drivers/usb/host/xhci-port.h
--
2.34.1
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