summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/ibm/emac/phy.c
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2016-06-03 15:05:51 +0200
committerThomas Gleixner <tglx@linutronix.de>2016-06-03 15:05:51 +0200
commit2eec3707a33fbf1c2e0a88ffc9fc0e465c2a59fd (patch)
tree9e47763ecd38f0ddd29f07e1ce199680304449fa /drivers/net/ethernet/ibm/emac/phy.c
parent59fa5860204ffc95128d60cba9f54f9740a42c7d (diff)
parent0de6b9979e2e10c79e5702d2d902cd7284d17689 (diff)
downloadtalos-op-linux-2eec3707a33fbf1c2e0a88ffc9fc0e465c2a59fd.tar.gz
talos-op-linux-2eec3707a33fbf1c2e0a88ffc9fc0e465c2a59fd.zip
Merge tag 'irqchip-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Merge irqchip updates from Marc Zyngier: - A number of embarassing buglets (GICv3, PIC32) - A more substential errata workaround for Cavium's GICv3 ITS (kept for post-rc1 due to its dependency on NUMA)
Diffstat (limited to 'drivers/net/ethernet/ibm/emac/phy.c')
-rw-r--r--drivers/net/ethernet/ibm/emac/phy.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ibm/emac/phy.c b/drivers/net/ethernet/ibm/emac/phy.c
index d3b9d103353e..5b88cc690c22 100644
--- a/drivers/net/ethernet/ibm/emac/phy.c
+++ b/drivers/net/ethernet/ibm/emac/phy.c
@@ -470,12 +470,38 @@ static struct mii_phy_def m88e1112_phy_def = {
.ops = &m88e1112_phy_ops,
};
+static int ar8035_init(struct mii_phy *phy)
+{
+ phy_write(phy, 0x1d, 0x5); /* Address debug register 5 */
+ phy_write(phy, 0x1e, 0x2d47); /* Value copied from u-boot */
+ phy_write(phy, 0x1d, 0xb); /* Address hib ctrl */
+ phy_write(phy, 0x1e, 0xbc20); /* Value copied from u-boot */
+
+ return 0;
+}
+
+static struct mii_phy_ops ar8035_phy_ops = {
+ .init = ar8035_init,
+ .setup_aneg = genmii_setup_aneg,
+ .setup_forced = genmii_setup_forced,
+ .poll_link = genmii_poll_link,
+ .read_link = genmii_read_link,
+};
+
+static struct mii_phy_def ar8035_phy_def = {
+ .phy_id = 0x004dd070,
+ .phy_id_mask = 0xfffffff0,
+ .name = "Atheros 8035 Gigabit Ethernet",
+ .ops = &ar8035_phy_ops,
+};
+
static struct mii_phy_def *mii_phy_table[] = {
&et1011c_phy_def,
&cis8201_phy_def,
&bcm5248_phy_def,
&m88e1111_phy_def,
&m88e1112_phy_def,
+ &ar8035_phy_def,
&genmii_phy_def,
NULL
};
OpenPOWER on IntegriCloud