+// SPDX-License-Identifier: GPL-2.0+
/*
* Simulate an I2C port
*
* Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <errno.h>
-#include <fdtdec.h>
#include <i2c.h>
#include <asm/test.h>
#include <dm/lists.h>
#include <dm/device-internal.h>
-#include <dm/root.h>
-
-DECLARE_GLOBAL_DATA_PTR;
struct sandbox_i2c_priv {
bool test_mode;
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_node(dev, gd->fdt_blob, dev->of_offset,
- false);
+ ret = dm_scan_fdt_dev(dev);
if (ret)
return ret;
- ret = device_get_child(dev, 0, &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);