diff options
| -rw-r--r-- | drivers/i3c/master/svc-i3c-master.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index c35a228f0c2f..5df0ec02d73c 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -872,6 +872,9 @@ static int svc_i3c_master_do_daa_locked(struct svc_i3c_master *master, int ret, i; while (true) { + /* clean SVC_I3C_MINT_IBIWON w1c bits */ + writel(SVC_I3C_MINT_IBIWON, master->regs + SVC_I3C_MSTATUS); + /* SVC_I3C_MCTRL_REQUEST_PROC_DAA have two mode, ENTER DAA or PROCESS DAA. * * ENTER DAA: @@ -923,6 +926,9 @@ static int svc_i3c_master_do_daa_locked(struct svc_i3c_master *master, ret = svc_i3c_master_readb(master, data, 2); if (ret) break; + } else if (SVC_I3C_MSTATUS_IBIWON(reg)) { + svc_i3c_master_handle_ibi_won(master, reg); + continue; } else if (SVC_I3C_MSTATUS_MCTRLDONE(reg)) { if (SVC_I3C_MSTATUS_STATE_IDLE(reg) && SVC_I3C_MSTATUS_COMPLETE(reg)) { |