Merge branch 'ACPI-support-for-xgmac_mdio-drivers'

Calvin Johnson says:

====================
ACPI support for xgmac_mdio drivers.

This patch series provides ACPI support for xgmac_mdio driver.

Changes in v3:
- handle case MDIOBUS_NO_CAP

Changes in v2:
- Reserve "0" to mean that no mdiobus capabilities have been declared.
- bus->id: change to appropriate printk format specifier
- clean up xgmac_acpi_match
- clariy platform_get_resource() usage with comments
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 9248dd2ce4ca..7860d56c6bf5 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -298,6 +298,14 @@ struct mii_bus {
 	/* RESET GPIO descriptor pointer */
 	struct gpio_desc *reset_gpiod;
 
+	/* bus capabilities, used for probing */
+	enum {
+		MDIOBUS_NO_CAP = 0,
+		MDIOBUS_C22,
+		MDIOBUS_C45,
+		MDIOBUS_C22_C45,
+	} probe_capabilities;
+
 	/* protect access to the shared element */
 	struct mutex shared_lock;