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The fixes > included in this series are required for that support. > > Along with suspend to RAM support, runtime PM support is also added. > Cleanup patches were included to prepare for clean runtime PM support. > > Please note that series need to be applied on top of [1] since > patch "i3c: renesas: Perform Dynamic Address Assignment on resume" > uses i3c_master_reattach_i3c_dev_locked(). Please sashiko AI review result, except pre-existing problem you can fix later, other problem need be fixed or provide your judegement. Frank > > Thank you, > Claudiu > > Changes in v4: > - dropped patch "i3c: renesas: Do not attach devices if xfer failed" > - fixed the swap in renesas_i3c_group_devs_in_slots() for i3c->addr[] > renesas_i3c_irqs_mask_and_clear(); > - in patch 16/16 renamed renesas_i3c_abort_xfer() from v3 to > > Changes in v3: > - re-based on top of series [1] to be able to use > i3c_master_reattach_i3c_dev_locked() > - used i3c_master_reattach_i3c_dev_locked() on patch > "i3c: renesas: Perform Dynamic Address Assignment on resume" along with > grouping the I2C and I3C devices in the driver slot > - collected tags > > Changes in v2: > - dropped patch "i3c: renesas: Use the divider 128" > - adjusted the patches title and description where requested in the > review process > - adjusted the DAA procedure after resume to still properly re-configure > the controller in case the bus was full before a suspend > - added patch "i3c: renesas: Do not attach devices if xfer failed" > - collected tags > > [1] https://lore.kernel.org/linux-i3c/20260525064209.2263045-1-lakshay.piplani@nxp.com/T/#m74ddb24e1e3a8006d933bd6106cc0c4508a11d2c > > Claudiu Beznea (16): > i3c: renesas: Check that the transfer is valid before accessing it > i3c: renesas: Restore STDBR and EXTBR registers on resume > i3c: renesas: Follow the reset deassert order used in probe > i3c: renesas: Reconfigure the DATBAS register on re-attach > i3c: renesas: Reset the controller on resume > i3c: renesas: Perform Dynamic Address Assignment on resume > i3c: renesas: Clean DATBAS register on detach > i3c: renesas: Use reset_control_bulk_{assert, deassert}() > i3c: renesas: Return immediately if there is no transfer > i3c: renesas: Follow a unified pattern for transfer and command > initialization > i3c: renesas: Drop the explicit memset() call > i3c: renesas: Update HW registers after SW computations are done > i3c: renesas: Organize structures to avoid unnecessary padding > i3c: renesas: Use the "dev_name:irq_name" format for the interrupt > name > i3c: renesas: Drop unnecessary tab > i3c: renesas: Add runtime PM support > > drivers/i3c/master/renesas-i3c.c | 541 +++++++++++++++++++++++-------- > 1 file changed, 413 insertions(+), 128 deletions(-) > > -- > 2.43.0 >