net: phy: broadcom: define Broadcom pseudo-PHY address in brcmphy.h

Define the pseudo-PHY address (30) which is used by all Broadcom Ethernet switches in a shared header file. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jun 11, 2015 · 8bc84b7 · 8bc84b7
1 parent 4f822c6
commit 8bc84b7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
@@ -3,6 +3,11 @@
 
 #include <linux/phy.h>
 
+/* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used
+ * to configure the switch internal registers via MDIO accesses.
+ */
+#define BRCM_PSEUDO_PHY_ADDR           30
+
 #define PHY_ID_BCM50610			0x0143bd60
 #define PHY_ID_BCM50610M		0x0143bd70
 #define PHY_ID_BCM5241			0x0143bc30