diff options
Diffstat (limited to 'drivers/i3c')
| -rw-r--r-- | drivers/i3c/master.c | 1 | ||||
| -rw-r--r-- | drivers/i3c/master/dw-i3c-master.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 7a60e1c5e587..54e4c34b4a22 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -1438,6 +1438,7 @@ static int i3c_master_early_i3c_dev_add(struct i3c_master_controller *master, { struct i3c_device_info info = { .static_addr = boardinfo->static_addr, + .pid = boardinfo->pid, }; struct i3c_dev_desc *i3cdev; int ret; diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c index 51a8608203de..48954d3e6571 100644 --- a/drivers/i3c/master/dw-i3c-master.c +++ b/drivers/i3c/master/dw-i3c-master.c @@ -531,7 +531,7 @@ static int dw_i3c_clk_cfg(struct dw_i3c_master *master) if (hcnt < SCL_I3C_TIMING_CNT_MIN) hcnt = SCL_I3C_TIMING_CNT_MIN; - lcnt = DIV_ROUND_UP(core_rate, I3C_BUS_TYP_I3C_SCL_RATE) - hcnt; + lcnt = DIV_ROUND_UP(core_rate, master->base.bus.scl_rate.i3c) - hcnt; if (lcnt < SCL_I3C_TIMING_CNT_MIN) lcnt = SCL_I3C_TIMING_CNT_MIN; @@ -541,7 +541,8 @@ static int dw_i3c_clk_cfg(struct dw_i3c_master *master) if (!(readl(master->regs + DEVICE_CTRL) & DEV_CTRL_I2C_SLAVE_PRESENT)) writel(BUS_I3C_MST_FREE(lcnt), master->regs + BUS_FREE_TIMING); - lcnt = DIV_ROUND_UP(I3C_BUS_TLOW_OD_MIN_NS, core_period); + lcnt = max_t(u8, + DIV_ROUND_UP(I3C_BUS_TLOW_OD_MIN_NS, core_period), lcnt); scl_timing = SCL_I3C_TIMING_HCNT(hcnt) | SCL_I3C_TIMING_LCNT(lcnt); writel(scl_timing, master->regs + SCL_I3C_OD_TIMING); |