Add Embedded USB Debugger (EUD) driver
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- v1 Latest0 of 2 patches 0 repliesNew
Changes in v1 from the cover letter
- Remove select SERIAL_CORE from Kconfig as this patch doesn't involve anything related to serial console
- Changed the dt-bindings to remove extcon and replace it with graphs to represent a connection with client
Patches in v1 No applies recorded yet
None of the 2 patches the cover letter announces are in this archive.
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Cover letter [PATCH v1 0/2] Add Embedded USB Debugger (EUD) driver
This is a series of patches that implements a driver for the control peripheral, EUD (Embedded USB Debugger). The EUD is a mini-USB hub implemented on chip to support the USB-based debug and trace capabilities. Apart from debug capabilities, EUD has a control peripheral. Control Peripheral is on when EUD is on and gets signals like USB attach, pet EUD, charge phone etc. EUD driver listens to events like USB attach or detach and charger enable or disable and then notifies the USB driver or PMIC driver respectively about these events via EXTCON. At regular intervals, the EUD driver receives an interrupt to pet the driver indicating that the software is functional.
Changes since v0:
- Remove select SERIAL_CORE from Kconfig as this patch doesn't involve anything related to serial console
- Changed the dt-bindings to remove extcon and replace it with graphs to represent a connection with client
Prakruthi Deepak Heragu (2):
dt-bindings: Documentation for qcom,eud
Embedded USB Debugger (EUD) driver
.../devicetree/bindings/soc/qcom/qcom,msm-eud.txt | 28 ++ drivers/soc/qcom/Kconfig | 12 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/eud.c | 340 +++++++++++++++++++++ 4 files changed, 381 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,msm-eud.txt create mode 100644 drivers/soc/qcom/eud.c
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