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net: zynq_gem: convert to use livetree

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This patch updates the zynq gem driver to support livetree.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2018-07-16 18:25:45 +05:30 committed by Joe Hershberger
parent 41080e180c
commit 26026e695a
1 changed files with 14 additions and 16 deletions
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30
drivers/net/zynq_gem.c
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@ -178,7 +178,7 @@ struct zynq_gem_priv {
struct zynq_gem_regs *iobase;
phy_interface_t interface;
struct phy_device *phydev;
int phy_of_handle;
ofnode phy_of_node;
struct mii_dev *bus;
struct clk clk;
u32 max_speed;
@ -348,9 +348,7 @@ static int zynq_phy_init(struct udevice *dev)
}
priv->phydev->advertising = priv->phydev->supported;
if (priv->phy_of_handle > 0)
priv->phydev->node = offset_to_ofnode(priv->phy_of_handle);
priv->phydev->node = priv->phy_of_node;
return phy_config(priv->phydev);
}
@ -693,21 +691,23 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
struct zynq_gem_priv *priv = dev_get_priv(dev);
int node = dev_of_offset(dev);
struct ofnode_phandle_args phandle_args;
const char *phy_mode;
pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
pdata->iobase = (phys_addr_t)dev_read_addr(dev);
priv->iobase = (struct zynq_gem_regs *)pdata->iobase;
/* Hardcode for now */
priv->phyaddr = -1;
priv->phy_of_handle = fdtdec_lookup_phandle(gd->fdt_blob, node,
"phy-handle");
if (priv->phy_of_handle > 0)
priv->phyaddr = fdtdec_get_int(gd->fdt_blob,
priv->phy_of_handle, "reg", -1);
if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
&phandle_args)) {
debug("phy-handle does not exist %s\n", dev->name);
return -ENOENT;
}
phy_mode = fdt_getprop(gd->fdt_blob, node, "phy-mode", NULL);
priv->phyaddr = ofnode_read_u32_default(phandle_args.node, "reg", -1);
priv->phy_of_node = phandle_args.node;
phy_mode = dev_read_prop(dev, "phy-mode", NULL);
if (phy_mode)
pdata->phy_interface = phy_get_interface_by_name(phy_mode);
if (pdata->phy_interface == -1) {
@ -716,10 +716,8 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
}
priv->interface = pdata->phy_interface;
priv->max_speed = fdtdec_get_uint(gd->fdt_blob, priv->phy_of_handle,
"max-speed", SPEED_1000);
priv->int_pcs = fdtdec_get_bool(gd->fdt_blob, node,
"is-internal-pcspma");
priv->max_speed = dev_read_u32_default(dev, "max-speed", SPEED_1000);
priv->int_pcs = dev_read_bool(dev, "is-internal-pcspma");
printf("ZYNQ GEM: %lx, phyaddr %x, interface %s\n", (ulong)priv->iobase,
priv->phyaddr, phy_string_for_interface(priv->interface));