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i3c: mipi-i3c-hci: Introduce helper to restore DAT
authorAdrian Hunter <adrian.hunter@intel.com>
Tue, 13 Jan 2026 07:26:50 +0000 (09:26 +0200)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Wed, 14 Jan 2026 16:21:09 +0000 (17:21 +0100)
commitf180524a4877329bca4285e36f1fad63b70577ea
tree4aaad0e9039c909ed5d503bf7ca1373193cfea04tree
parenta372cfac056abb555d6c70c08af548aea0ab5cdecommit | diff
i3c: mipi-i3c-hci: Introduce helper to restore DAT

Add a dedicated function to restore the Device Address Table (DAT) in
preparation for Runtime PM support.  This will allow reprogramming the DAT
after the controller resumes from a low-power state.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260113072702.16268-10-adrian.hunter@intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
drivers/i3c/master/mipi-i3c-hci/dat.h diff | blob | blame | history
drivers/i3c/master/mipi-i3c-hci/dat_v1.c diff | blob | blame | history
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