DECLARE_GLOBAL_DATA_PTR;
-int device_bind(struct udevice *parent, const struct driver *drv,
- const char *name, void *platdata, int of_offset,
- struct udevice **devp)
+static int device_bind_common(struct udevice *parent, const struct driver *drv,
+ const char *name, void *platdata,
+ ulong driver_data, int of_offset,
+ struct udevice **devp)
{
struct udevice *dev;
struct uclass *uc;
INIT_LIST_HEAD(&dev->devres_head);
#endif
dev->platdata = platdata;
+ dev->driver_data = driver_data;
dev->name = name;
dev->of_offset = of_offset;
dev->parent = parent;
dev->req_seq = -1;
if (CONFIG_IS_ENABLED(OF_CONTROL) && CONFIG_IS_ENABLED(DM_SEQ_ALIAS)) {
/*
- * Some devices, such as a SPI bus, I2C bus and serial ports
- * are numbered using aliases.
- *
- * This is just a 'requested' sequence, and will be
- * resolved (and ->seq updated) when the device is probed.
- */
+ * Some devices, such as a SPI bus, I2C bus and serial ports
+ * are numbered using aliases.
+ *
+ * This is just a 'requested' sequence, and will be
+ * resolved (and ->seq updated) when the device is probed.
+ */
if (uc->uc_drv->flags & DM_UC_FLAG_SEQ_ALIAS) {
if (uc->uc_drv->name && of_offset != -1) {
fdtdec_get_alias_seq(gd->fdt_blob,
return ret;
}
+int device_bind_with_driver_data(struct udevice *parent,
+ const struct driver *drv, const char *name,
+ ulong driver_data, int of_offset,
+ struct udevice **devp)
+{
+ return device_bind_common(parent, drv, name, NULL, driver_data,
+ of_offset, devp);
+}
+
+int device_bind(struct udevice *parent, const struct driver *drv,
+ const char *name, void *platdata, int of_offset,
+ struct udevice **devp)
+{
+ return device_bind_common(parent, drv, name, platdata, 0, of_offset,
+ devp);
+}
+
int device_bind_by_name(struct udevice *parent, bool pre_reloc_only,
const struct driver_info *info, struct udevice **devp)
{
#endif
}
+fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name)
+{
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+ int index;
+
+ index = fdt_find_string(gd->fdt_blob, dev->of_offset, "reg-names",
+ name);
+ if (index < 0)
+ return index;
+
+ return dev_get_addr_index(dev, index);
+#else
+ return FDT_ADDR_T_NONE;
+#endif
+}
+
fdt_addr_t dev_get_addr(struct udevice *dev)
{
return dev_get_addr_index(dev, 0);
}
+void *dev_get_addr_ptr(struct udevice *dev)
+{
+ return (void *)(uintptr_t)dev_get_addr_index(dev, 0);
+}
+
bool device_has_children(struct udevice *dev)
{
return !list_empty(&dev->child_head);
return list_is_last(&dev->sibling_node, &parent->child_head);
}
+void device_set_name_alloced(struct udevice *dev)
+{
+ dev->flags |= DM_NAME_ALLOCED;
+}
+
int device_set_name(struct udevice *dev, const char *name)
{
name = strdup(name);
if (!name)
return -ENOMEM;
dev->name = name;
+ device_set_name_alloced(dev);
return 0;
}
+
+bool of_device_is_compatible(struct udevice *dev, const char *compat)
+{
+ const void *fdt = gd->fdt_blob;
+
+ return !fdt_node_check_compatible(fdt, dev->of_offset, compat);
+}
+
+bool of_machine_is_compatible(const char *compat)
+{
+ const void *fdt = gd->fdt_blob;
+
+ return !fdt_node_check_compatible(fdt, 0, compat);
+}