net: phy: add macros for PHYID matching

[ Upstream commit aa2af2eb447c9a21c8c9e8d2336672bb620cf900 ]

Add macros for PHYID matching to be used in PHY driver configs.
By using these macros some boilerplate code can be avoided.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 69ff53e4a4c9 ("net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 42766e7179d383dfcb6f618760cdb1171c5a36af..86a3792c568c281c3694cc19a2b59e354f35e7e4 100644 (file)
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -667,6 +667,10 @@ struct phy_driver {
 #define PHY_ANY_ID "MATCH ANY PHY"
 #define PHY_ANY_UID 0xffffffff
 
+#define PHY_ID_MATCH_EXACT(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 0)
+#define PHY_ID_MATCH_MODEL(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 4)
+#define PHY_ID_MATCH_VENDOR(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 10)
+
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
        struct list_head list;