[PATCH v2 0/9] serial: msm-geni: fix UART baudrate on modern platforms
Vladimir Zapolskiy
vladimir.zapolskiy at linaro.org
Wed Apr 12 16:29:57 CEST 2023
The changeset touches Qualcomm platforms, it adds a new quite trivial
misc wrapper driver to be accessed by GENI UART to get information
about a proper clock divisor.
The change does not intend to break any currently supported Qualcomm
platforms, there should be no need to update board config or dts files.
Changes from v1 to v2:
* fixes according to the code review by Konrad,
* added two changes developed by Konrad to the series,
* removed .bind from the GENI SE wrapper driver,
* minor fix in MSM GENI serial driver Kconfig to match the new changes,
* changed dts files of SDM845 powered boards by adding GENI SE wrapper.
Konrad Dybcio (2):
serial: msm-geni: Always bind before relocation
serial: msm-geni: Use upstream Linux bindings
Vladimir Zapolskiy (7):
misc: add Qualcomm GENI SE QUP device driver
serial: msm-geni: remove redundant includes
serial: msm-geni: remove invalid se-clk clock name
serial: msm-geni: fix code indentation
serial: msm-geni: fix a compile time warning from msm_serial_setbrg()
serial: msm-geni: correct oversampling value based on QUP hardware revision
arm: dts: sdm845: add GENI SE QUP device tree node
arch/arm/dts/dragonboard845c.dts | 2 +-
arch/arm/dts/sdm845.dtsi | 25 +++++---
arch/arm/dts/starqltechn.dts | 2 +-
.../serial/msm-geni-serial.txt | 2 +-
drivers/misc/Kconfig | 7 +++
drivers/misc/Makefile | 1 +
drivers/misc/qcom-geni-se.c | 41 ++++++++++++
drivers/serial/Kconfig | 2 +
drivers/serial/serial_msm_geni.c | 62 +++++++++++++------
9 files changed, 113 insertions(+), 31 deletions(-)
create mode 100644 drivers/misc/qcom-geni-se.c
--
2.33.0
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