lkml.org 
[lkml]   [2023]   [Jan]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/2] Add Qualcomm SM6115 / SM4250 EUD dt-bindings & driver support
Date
Changes since v1:
----------------
- v1 can be viewed here: https://lore.kernel.org/linux-arm-msm/20221231130743.3285664-1-bhupesh.sharma@linaro.org
- Added Krzysztof in Cc list.
- Fixed the following issue reported by kernel test bot:
>> ERROR: modpost: "qcom_scm_io_writel" [drivers/usb/misc/qcom_eud.ko] undefined!

This series adds the dt-binding and driver support for SM6115 / SM4250
EUD (Embedded USB Debugger) block available on Qualcomm SoCs.

The EUD is a mini-USB hub implemented on chip to support the USB-based debug
and trace capabilities.

EUD driver listens to events like USB attach or detach and then
informs the USB about these events via ROLE-SWITCH.

Cc: Souradeep Chowdhury <quic_schowdhu@quicinc.com>

Bhupesh Sharma (2):
dt-bindings: soc: qcom: eud: Add SM6115 / SM4250 binding
usb: misc: eud: Add driver support for SM6115 / SM4250

.../bindings/soc/qcom/qcom,eud.yaml | 10 ++++
drivers/usb/misc/Kconfig | 1 +
drivers/usb/misc/qcom_eud.c | 49 +++++++++++++++++--
3 files changed, 57 insertions(+), 3 deletions(-)

--
2.38.1

\
 
 \ /
  Last update: 2023-03-26 23:25    [W:2.657 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site