From: Mario Six <mario.six@gdsys.cc>
Date: Fri, 27 Apr 2018 12:52:57 +0000 (+0200)
Subject: tsec: Fix reading phy registers from DT
X-Git-Tag: v2018.07-rc2~51^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5e9d9abe08745b54262fb26e2d6fcccbea61e409;p=platform%2Fkernel%2Fu-boot.git

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 @@ int tsec_probe(struct udevice *dev)
 
 	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;