[PATCH 07/11] sysreset: socfpga: Use parent device for reading base address
Paweł Anikiel
pan at semihalf.com
Fri Apr 1 14:43:21 CEST 2022
This driver is a child of the rstmgr driver, both of which share the
same devicetree node. As a result, passing the child's udevice pointer
to dev_read_addr_ptr results in a failure of reading the #address-cells
property. Use the parent udevice pointer instead.
Signed-off-by: Paweł Anikiel <pan at semihalf.com>
---
drivers/sysreset/sysreset_socfpga.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/sysreset/sysreset_socfpga.c b/drivers/sysreset/sysreset_socfpga.c
index e38296ac3f..9b62dd5eab 100644
--- a/drivers/sysreset/sysreset_socfpga.c
+++ b/drivers/sysreset/sysreset_socfpga.c
@@ -40,7 +40,7 @@ static int socfpga_sysreset_probe(struct udevice *dev)
{
struct socfpga_sysreset_data *data = dev_get_priv(dev);
- data->rstmgr_base = dev_read_addr_ptr(dev);
+ data->rstmgr_base = dev_read_addr_ptr(dev_get_parent(dev));
return 0;
}
--
2.35.1.1094.g7c7d902a7c-goog
More information about the U-Boot
mailing list