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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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10
drivers/i3c/master.c
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@@ -600,6 +600,8 @@ i3c_master_alloc_i2c_dev(struct i3c_master_controller *master,
dev->common.master = master;
dev->boardinfo = boardinfo;
dev->addr = boardinfo->base.addr;
dev->lvr = boardinfo->lvr;
return dev;
}
@@ -918,8 +920,8 @@ int i3c_master_defslvs_locked(struct i3c_master_controller *master)
desc = defslvs->slaves;
i3c_bus_for_each_i2cdev(bus, i2cdev) {
desc->lvr = i2cdev->boardinfo->lvr;
desc->static_addr = i2cdev->boardinfo->base.addr << 1;
desc->lvr = i2cdev->lvr;
desc->static_addr = i2cdev->addr << 1;
desc++;
}
@@ -1586,8 +1588,8 @@ static void i3c_master_detach_free_devs(struct i3c_master_controller *master)
common.node) {
i3c_master_detach_i2c_dev(i2cdev);
i3c_bus_set_addr_slot_status(&master->bus,
i2cdev->boardinfo->base.addr,
I3C_ADDR_SLOT_FREE);
i2cdev->addr,
I3C_ADDR_SLOT_FREE);
i3c_master_free_i2c_dev(i2cdev);
}
}