tsi = of_find_node_by_type(NULL, "tsi-bridge");
if (tsi) {
unsigned int size;
- const void *prop = get_property(tsi, "reg", &size);
+ const void *prop = of_get_property(tsi, "reg", &size);
tsi108_csr_base = of_translate_address(tsi, prop);
of_node_put(tsi);
};
static int __init tsi108_eth_of_init(void)
{
struct device_node *np;
- unsigned int i;
+ unsigned int i = 0;
struct platform_device *tsi_eth_dev;
struct resource res;
int ret;
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "network", "tsi-ethernet")) != NULL;
- i++) {
+ for_each_compatible_node(np, "network", "tsi108-ethernet") {
struct resource r[2];
- struct device_node *phy;
+ struct device_node *phy, *mdio;
hw_info tsi_eth_data;
- unsigned int *id;
- unsigned int *phy_id;
+ const unsigned int *phy_id;
const void *mac_addr;
- phandle *ph;
+ const phandle *ph;
memset(r, 0, sizeof(r));
memset(&tsi_eth_data, 0, sizeof(tsi_eth_data));
ret = of_address_to_resource(np, 0, &r[0]);
DBG("%s: name:start->end = %s:0x%lx-> 0x%lx\n",
- __FUNCTION__,r[0].name, r[0].start, r[0].end);
+ __func__,r[0].name, r[0].start, r[0].end);
if (ret)
goto err;
r[1].end = irq_of_parse_and_map(np, 0);
r[1].flags = IORESOURCE_IRQ;
DBG("%s: name:start->end = %s:0x%lx-> 0x%lx\n",
- __FUNCTION__,r[1].name, r[1].start, r[1].end);
+ __func__,r[1].name, r[1].start, r[1].end);
tsi_eth_dev =
- platform_device_register_simple("tsi-ethernet", i, &r[0],
+ platform_device_register_simple("tsi-ethernet", i++, &r[0],
1);
if (IS_ERR(tsi_eth_dev)) {
goto err;
}
- mac_addr = get_property(np, "address", NULL);
- memcpy(tsi_eth_data.mac_addr, mac_addr, 6);
+ mac_addr = of_get_mac_address(np);
+ if (mac_addr)
+ memcpy(tsi_eth_data.mac_addr, mac_addr, 6);
- ph = (phandle *) get_property(np, "phy-handle", NULL);
+ ph = of_get_property(np, "mdio-handle", NULL);
+ mdio = of_find_node_by_phandle(*ph);
+ ret = of_address_to_resource(mdio, 0, &res);
+ of_node_put(mdio);
+ if (ret)
+ goto unreg;
+
+ ph = of_get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
goto unreg;
}
- id = (u32 *) get_property(phy, "reg", NULL);
- phy_id = (u32 *) get_property(phy, "phy-id", NULL);
- ret = of_address_to_resource(phy, 0, &res);
- if (ret) {
- of_node_put(phy);
- goto unreg;
- }
+ phy_id = of_get_property(phy, "reg", NULL);
+
tsi_eth_data.regs = r[0].start;
tsi_eth_data.phyregs = res.start;
tsi_eth_data.phy = *phy_id;
tsi_eth_data.irq_num = irq_of_parse_and_map(np, 0);
+
+ /* Some boards with the TSI108 bridge (e.g. Holly)
+ * have a miswiring of the ethernet PHYs which
+ * requires a workaround. The special
+ * "txc-rxc-delay-disable" property enables this
+ * workaround. FIXME: Need to port the tsi108_eth
+ * driver itself to phylib and use a non-misleading
+ * name for the workaround flag - it's not actually to
+ * do with the model of PHY in use */
+ if (of_get_property(phy, "txc-rxc-delay-disable", NULL))
+ tsi_eth_data.phy_type = TSI108_PHY_BCM54XX;
of_node_put(phy);
+
ret =
platform_device_add_data(tsi_eth_dev, &tsi_eth_data,
sizeof(hw_info));
unreg:
platform_device_unregister(tsi_eth_dev);
err:
+ of_node_put(np);
return ret;
}