> Hi Lorenzo, > > From: Lorenzo Bianconi <lorenzo@xxxxxxxxxx> > Date: Sun, Mar 08, 2020 at 00:06:03 > > > Disable MIPI I3C during device reset in order to avoid > > possible races on interrupt line 1. If the first interrupt > > line is asserted during hw reset the device will work in > > I3C-only mode > > [...] > > + > > After disable the i3c interface the dynamic address is no more accessible > and fails the initialization. > Hi Vitor, thx for testing it. What do you mean here? Is int1 set to vdd in your test? Regards, Lorenzo > Best regards, > Vitor Soares > > > /* device sw reset */ > > reg = &hw->settings->reset; > > err = regmap_update_bits(hw->regmap, reg->addr, reg->mask, > > @@ -2059,6 +2081,15 @@ static int st_lsm6dsx_init_device(struct st_lsm6dsx_hw *hw) > > > > msleep(50); > > > > + /* enable MIPI I3C */ > > + if (hw->settings->i3c_disable.addr) { > > + reg = &hw->settings->i3c_disable; > > + err = regmap_update_bits(hw->regmap, reg->addr, reg->mask, > > + ST_LSM6DSX_SHIFT_VAL(0, reg->mask)); > > + if (err < 0) > > + return err; > > + } > > + > > /* enable Block Data Update */ > > reg = &hw->settings->bdu; > > err = regmap_update_bits(hw->regmap, reg->addr, reg->mask, > > -- > > 2.24.1 > >
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