#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/phy.h>
+#include <linux/fec.h>
#include <asm/cacheflush.h>
struct phy_device *phy_dev;
int mii_timeout;
uint phy_speed;
+ phy_interface_t phy_interface;
int index;
int link;
int full_duplex;
/* Set MII speed */
writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
+#ifdef FEC_MIIGSK_ENR
+ if (fep->phy_interface == PHY_INTERFACE_MODE_RMII) {
+ /* disable the gasket and wait */
+ writel(0, fep->hwp + FEC_MIIGSK_ENR);
+ while (readl(fep->hwp + FEC_MIIGSK_ENR) & 4)
+ udelay(1);
+
+ /* configure the gasket: RMII, 50 MHz, no loopback, no echo */
+ writel(1, fep->hwp + FEC_MIIGSK_CFGR);
+
+ /* re-enable the gasket */
+ writel(2, fep->hwp + FEC_MIIGSK_ENR);
+ }
+#endif
+
/* And last, enable the transmit and receive processing */
writel(2, fep->hwp + FEC_ECNTRL);
writel(0, fep->hwp + FEC_R_DES_ACTIVE);
fec_probe(struct platform_device *pdev)
{
struct fec_enet_private *fep;
+ struct fec_platform_data *pdata;
struct net_device *ndev;
int i, irq, ret = 0;
struct resource *r;
platform_set_drvdata(pdev, ndev);
+ pdata = pdev->dev.platform_data;
+ if (pdata)
+ fep->phy_interface = pdata->phy;
+
/* This device has up to three irqs on some platforms */
for (i = 0; i < 3; i++) {
irq = platform_get_irq(pdev, i);