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i3c: add addr and lvr to i2c_dev_desc structure

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I need to store address and lvr value for I2C devices without static definition
in DT. This allows secondary master to transmit DEFSLVS command properly.

Main changes between v4 and v5:
- Change in defslvs to use addr and lvr from i2c_dev_desc structure
- Change in CDNS and DW drivers to use addr and lvr from i2c_dev_desc structure

Signed-off-by: Przemyslaw Gaj <pgaj@cadence.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
This commit is contained in:
Przemyslaw Gaj
2019-06-22 21:54:59 +01:00
committed by Boris Brezillon
parent fd3f8f3118
commit b1ac3a4b9a
4 changed files with 15 additions and 8 deletions
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4
drivers/i3c/master/i3c-master-cdns.c
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@@ -1003,9 +1003,9 @@ static int cdns_i3c_master_attach_i2c_dev(struct i2c_dev_desc *dev)
master->free_rr_slots &= ~BIT(slot);
i2c_dev_set_master_data(dev, data);
writel(prepare_rr0_dev_address(dev->boardinfo->base.addr),
writel(prepare_rr0_dev_address(dev->addr),
master->regs + DEV_ID_RR0(data->id));
writel(dev->boardinfo->lvr, master->regs + DEV_ID_RR2(data->id));
writel(dev->lvr, master->regs + DEV_ID_RR2(data->id));
writel(readl(master->regs + DEVS_CTRL) |
DEVS_CTRL_DEV_ACTIVE(data->id),
master->regs + DEVS_CTRL);