dm: sandbox: i2c: Use new emulator parent uclass
Update the device tree, sandbox i2c driver and tests to use the new
emulation parent to hold emulators.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/i2c/sandbox_i2c.c b/drivers/i2c/sandbox_i2c.c
index 66578510..0dbbaa0 100644
--- a/drivers/i2c/sandbox_i2c.c
+++ b/drivers/i2c/sandbox_i2c.c
@@ -21,33 +21,15 @@
struct dm_i2c_ops **opsp)
{
struct dm_i2c_chip *plat;
- struct udevice *child;
int ret;
*devp = NULL;
*opsp = NULL;
plat = dev_get_parent_platdata(dev);
if (!plat->emul) {
- ret = dm_scan_fdt_dev(dev);
+ ret = i2c_emul_find(dev, &plat->emul);
if (ret)
return ret;
-
- for (device_find_first_child(dev, &child); child;
- device_find_next_child(&child)) {
- if (device_get_uclass_id(child) != UCLASS_I2C_EMUL)
- continue;
-
- ret = device_probe(child);
- if (ret)
- return ret;
-
- break;
- }
-
- if (child)
- plat->emul = child;
- else
- return -ENODEV;
}
*devp = plat->emul;
*opsp = i2c_get_ops(plat->emul);