tsec: Fix reading phy registers from DT
Bus translations should be applied when reading the address of the sgmii
phy registers from the DT. Use ofnode_get_addr_index instead of the
plain ofnode_read_u32_default to fix this.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index 3784042..03a46da 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -796,8 +796,9 @@
parent = ofnode_get_parent(phandle_args.node);
if (ofnode_valid(parent)) {
- int reg = ofnode_read_u32_default(parent, "reg", 0);
- priv->phyregs_sgmii = (struct tsec_mii_mng *)(reg + 0x520);
+ int reg = ofnode_get_addr_index(parent, 0);
+
+ priv->phyregs_sgmii = (struct tsec_mii_mng *)reg;
} else {
debug("No parent node for PHY?\n");
return -ENOENT;