static int spi_child_post_bind(struct udevice *dev)
{
struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
if (!dev_of_valid(dev))
return 0;
return spi_slave_ofdata_to_platdata(dev, plat);
}
static int i2c_child_post_bind(struct udevice *dev)
{
#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
struct dm_i2c_chip *plat = dev_get_parent_platdata(dev);
if (!dev_of_valid(dev))
return 0;
return i2c_chip_ofdata_to_platdata(dev, plat);
#else
return 0;
#endif
}
/**
* pinconfig_post_bind() - post binding for PINCONFIG uclass
* Recursively bind its children as pinconfig devices.
*
* @dev: pinconfig device
* @return: 0 on success, or negative error code on failure
*/
static int pinconfig_post_bind(struct udevice *dev)
{
bool pre_reloc_only = !(gd->flags & GD_FLG_RELOC);
const char *name;
ofnode node;
int ret;
if (!dev_of_valid(dev))
return 0;
dev_for_each_subnode(node, dev) {
if (pre_reloc_only &&
!ofnode_pre_reloc(node))
continue;
/*
* If this node has "compatible" property, this is not
* a pin configuration node, but a normal device. skip.
*/
ofnode_get_property(node, "compatible", &ret);
if (ret >= 0)
continue;
/* If this node has "gpio-controller" property, skip */
if (ofnode_read_bool(node, "gpio-controller"))
continue;
if (ret != -FDT_ERR_NOTFOUND)
return ret;
name = ofnode_get_name(node);
if (!name)
return -EINVAL;
ret = device_bind_driver_to_node(dev, "pinconfig", name,
node, NULL);
if (ret)
return ret;
}
return 0;
}
