Blackfin: net2272: move pin setup to boards files

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 87595cd38afe..2e481362065b 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -532,6 +532,24 @@ static struct platform_device *cm_bf561_devices[] __initdata = {
 #endif
 };
 
+static int __init net2272_init(void)
+{
+#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
+        int ret;
+
+        ret = gpio_request(GPIO_PF46, "net2272");
+        if (ret)
+                return ret;
+
+        /* Reset USB Chip, PF46 */
+        gpio_direction_output(GPIO_PF46, 0);
+        mdelay(2);
+        gpio_set_value(GPIO_PF46, 1);
+#endif
+
+        return 0;
+}
+
 static int __init cm_bf561_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
@@ -543,6 +561,10 @@ static int __init cm_bf561_init(void)
 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
         irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);
 #endif
+
+        if (net2272_init())
+                pr_warning("unable to configure net2272; it probably won't work\n");
+
         return 0;
 }