diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-uclass.c | 10 |
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), }; |