1 files changed, 23 insertions, 2 deletions

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 25b559b5d5ed..5eb7a3536f29 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -1046,6 +1046,14 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
         spin_lock_init(&bp->lock);
 
+#if defined(CONFIG_ARCH_AT91)
+        bp->pclk = clk_get(&pdev->dev, "macb_clk");
+        if (IS_ERR(bp->pclk)) {
+                dev_err(&pdev->dev, "failed to get macb_clk\n");
+                goto err_out_free_dev;
+        }
+        clk_enable(bp->pclk);
+#else
         bp->pclk = clk_get(&pdev->dev, "pclk");
         if (IS_ERR(bp->pclk)) {
                 dev_err(&pdev->dev, "failed to get pclk\n");
@@ -1059,6 +1067,7 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
         clk_enable(bp->pclk);
         clk_enable(bp->hclk);
+#endif
 
         bp->regs = ioremap(regs->start, regs->end - regs->start + 1);
         if (!bp->regs) {
@@ -1119,9 +1128,17 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
         pdata = pdev->dev.platform_data;
         if (pdata && pdata->is_rmii)
+#if defined(CONFIG_ARCH_AT91)
+                macb_writel(bp, USRIO, (MACB_BIT(RMII) | MACB_BIT(CLKEN)) );
+#else
                 macb_writel(bp, USRIO, 0);
+#endif
         else
+#if defined(CONFIG_ARCH_AT91)
+                macb_writel(bp, USRIO, MACB_BIT(CLKEN));
+#else
                 macb_writel(bp, USRIO, MACB_BIT(MII));
+#endif
 
         bp->tx_pending = DEF_TX_RING_PENDING;
 
@@ -1148,9 +1165,11 @@ err_out_free_irq:
 err_out_iounmap:
         iounmap(bp->regs);
 err_out_disable_clocks:
+#ifndef CONFIG_ARCH_AT91
         clk_disable(bp->hclk);
-        clk_disable(bp->pclk);
         clk_put(bp->hclk);
+#endif
+        clk_disable(bp->pclk);
 err_out_put_pclk:
         clk_put(bp->pclk);
 err_out_free_dev:
@@ -1173,9 +1192,11 @@ static int __devexit macb_remove(struct platform_device *pdev)
                 unregister_netdev(dev);
                 free_irq(dev->irq, dev);
                 iounmap(bp->regs);
+#ifndef CONFIG_ARCH_AT91
                 clk_disable(bp->hclk);
-                clk_disable(bp->pclk);
                 clk_put(bp->hclk);
+#endif
+                clk_disable(bp->pclk);
                 clk_put(bp->pclk);
                 free_netdev(dev);
                 platform_set_drvdata(pdev, NULL);