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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-05-21 11:58:50 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-05-23 15:40:51 +0200 |
| commit | 0955253ce1de3fd34c711cc351b96975c2fdc673 (patch) | |
| tree | b1cc80dc6677864d412145ce8da68645473f0de4 /drivers/net/fec_imx.c | |
| parent | 1607f679dab49bf5434f0e758247feaca92a50d5 (diff) | |
| download | barebox-0955253ce1de3fd34c711cc351b96975c2fdc673.tar.gz barebox-0955253ce1de3fd34c711cc351b96975c2fdc673.tar.xz | |
net: fec_imx: Add devicetree support for mdio bus
The fec has a mdio bus. This adds support for a subnode
in which the phys on this bus can be specified.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/net/fec_imx.c')
| -rw-r--r-- | drivers/net/fec_imx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c index 72e689dcb5..cc2a33174d 100644 --- a/drivers/net/fec_imx.c +++ b/drivers/net/fec_imx.c @@ -621,6 +621,7 @@ static int fec_alloc_receive_packets(struct fec_priv *fec, int count, int size) #ifdef CONFIG_OFDEVICE static int fec_probe_dt(struct device_d *dev, struct fec_priv *fec) { + struct device_node *mdiobus; int ret; ret = of_get_phy_mode(dev->device_node); @@ -629,6 +630,10 @@ static int fec_probe_dt(struct device_d *dev, struct fec_priv *fec) else fec->interface = ret; + mdiobus = of_get_child_by_name(dev->device_node, "mdio"); + if (mdiobus) + fec->miibus.dev.device_node = mdiobus; + return 0; } #else |