summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/spi/spi-uclass.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index e5dfb30..2c134eb 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -108,6 +108,15 @@ int spi_post_probe(struct udevice *dev)
return 0;
}
+int spi_child_pre_probe(struct udevice *dev)
+{
+ struct spi_slave *slave = dev_get_parentdata(dev);
+
+ slave->dev = dev;
+
+ return 0;
+}
+
int spi_chip_select(struct udevice *dev)
{
struct spi_slave *slave = dev_get_parentdata(dev);
@@ -347,6 +356,7 @@ UCLASS_DRIVER(spi) = {
.flags = DM_UC_FLAG_SEQ_ALIAS,
.post_bind = spi_post_bind,
.post_probe = spi_post_probe,
+ .child_pre_probe = spi_child_pre_probe,
.per_device_auto_alloc_size = sizeof(struct dm_spi_bus),
.per_child_auto_alloc_size = sizeof(struct spi_slave),
};