[PATCH 0/2] i3c: master: dw-i3c-master: HDR-BT support
Dineshkumar Parameswaran
Dineshkumar.Parameswaran at synopsys.com
Tue Oct 13 01:04:11 PDT 2026
Hello,
This series adds HDR-BT (High Data Rate - Bulk Transport)
support to the Synopsys DesignWare I3C master driver.
The DesignWare controller provides hardware support for HDR-BT
transfers, but the current driver only supports SDR transfers.
This limitation prevents users from utilizing the higher
throughput capabilities available on supported hardware.
Patch Overview:
1. Add HDR-BT capability in the I3C framework.
2. Implement HDR-BT operation in the DesignWare master driver.
Dineshkumar Parameswaran.
Dineshkumar Parameswaran (2):
i3c: Add HDR_BT mode to the I3C framework
i3c: master: dw-i3c-master: add HDR-BT transfer support
drivers/i3c/master/dw-i3c-master.c | 146 +++++++++++++++++++++--------
include/linux/i3c/device.h | 4 +-
2 files changed, 109 insertions(+), 41 deletions(-)
--
2.34.1
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