ethernet: arc: Add support for Rockchip SoC layer device tree bindings
This patch defines a platform glue layer for Rockchip SoCs which
support arc-emac driver. It ensures that regulator for the rmii is on
before trying to connect to the ethernet controller. It applies right
speed and mode changes to the grf when ethernet settings change.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/arc/emac.h b/drivers/net/ethernet/arc/emac.h
index eb2ba67..dae1ac3 100644
--- a/drivers/net/ethernet/arc/emac.h
+++ b/drivers/net/ethernet/arc/emac.h
@@ -123,9 +123,11 @@
* @speed: PHY's last set speed.
*/
struct arc_emac_priv {
- /* Devices */
const char *drv_name;
const char *drv_version;
+ void (*set_mac_speed)(void *priv, unsigned int speed);
+
+ /* Devices */
struct device *dev;
struct phy_device *phy_dev;
struct mii_bus *bus;