Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
drivers/usb/host/ehci-atmel.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index f075b50..1132879 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -65,6 +65,9 @@ static int atmel_ehci_probe(struct device_d *dev)
struct resource *iores;
struct ehci_data data;
struct atmel_ehci_priv *atehci;
+ const char *uclk_name;
+
+ uclk_name = (dev->device_node) ? "usb_clk" : "uhpck";
atehci = xzalloc(sizeof(*atehci));
atehci->dev = dev;
@@ -76,7 +79,7 @@ static int atmel_ehci_probe(struct device_d *dev)
return -ENOENT;
}
- atehci->uclk = clk_get(dev, "uhpck");
+ atehci->uclk = clk_get(dev, uclk_name);
if (IS_ERR(atehci->iclk)) {
dev_err(dev, "Error getting function clock\n");
return -ENOENT;
@@ -107,9 +110,15 @@ static void atmel_ehci_remove(struct device_d *dev)
atmel_stop_clock(dev->priv);
}
+static const struct of_device_id atmel_ehci_dt_ids[] = {
+ { .compatible = "atmel,at91sam9g45-ehci" },
+ { /* sentinel */ }
+};
+
static struct driver_d atmel_ehci_driver = {
.name = "atmel-ehci",
.probe = atmel_ehci_probe,
.remove = atmel_ehci_remove,
+ .of_compatible = DRV_OF_COMPAT(atmel_ehci_dt_ids),
};
device_platform_driver(atmel_ehci_driver);
--
2.9.3
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