[PATCH v2 0/4] usb: dwc2: add optional clock used on stm32mp15

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This series introduces an optional utmi clock that is used on stm32mp15,
in particular when using integrated full-speed PHY, managed by GGPIO
register.
A pre-cursor change improves error handling in the platform code.
---
Changes in v2:
- "utmi_clk" renamed "utmi" as per Krzysztof comment on dt-bindings

Fabrice Gasnier (4):
  usb: dwc2: improve error handling in __dwc2_lowlevel_hw_enable
  dt-bindings: usb: dwc2: add utmi optional clock
  usb: dwc2: platform: add support for utmi optional clock
  ARM: dts: stm32: add USB OTG UTMI clock on stm32mp151

 .../devicetree/bindings/usb/dwc2.yaml         |  5 ++-
 arch/arm/boot/dts/stm32mp151.dtsi             |  4 +-
 drivers/usb/dwc2/core.h                       |  2 +
 drivers/usb/dwc2/platform.c                   | 37 ++++++++++++++++++-
 4 files changed, 43 insertions(+), 5 deletions(-)

-- 
2.25.1




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux