[PATCH v1 0/3] Add Qualcomm i3c master controller driver support

Mukesh Kumar Savaliya
2025-02-05T14:31:44Z

This patchset adds i3c master support for the qualcomm's QUPV3 based
Serial engine (SE) controller.

The I3C SE(Serial Engine) controller implements I3C master functionality
as defined in the MIPI Specifications for I3C, Version 1.0.

This patchset was tested on Kailua SM8550 MTP device and data transfer
has been tested in I3C SDR mode with i2c and i3c target devices.

Features tested and supported :
Standard CCC commands.
I3C SDR mode private transfers in PIO mode.
I2C transfers in PIO mode.

Mukesh Kumar Savaliya (3):
dt-bindings: i3c: Add Qualcomm I3C master controller bindings
i3c: master: Add Qualcomm I3C master controller driver
MAINTAINERS: Add maintainer for Qualcomm's I3C driver

.../bindings/i3c/qcom,i3c-master.yaml | 57 +
MAINTAINERS | 8 +
drivers/i3c/master/Kconfig | 12 +
drivers/i3c/master/Makefile | 1 +
drivers/i3c/master/qcom-i3c-master.c | 1190 +++++++++++++++++
5 files changed, 1268 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i3c/qcom,i3c-master.yaml
create mode 100644 drivers/i3c/master/qcom-i3c-master.c

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2.25.1