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authorFlorian Fainelli <f.fainelli@gmail.com>2015-06-11 04:07:58 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-11 09:33:58 +0300
commit8bc84b79265f66d5af736473db582e74b28e099d (patch)
tree86906f6ee6f51be17c1c0ae02a93ae2c667dca67 /include/linux/brcmphy.h
parent4f822c625f9c68267ffee7519519e304858a46c3 (diff)
downloadlinux-8bc84b79265f66d5af736473db582e74b28e099d.tar.xz
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>
Diffstat (limited to 'include/linux/brcmphy.h')
-rw-r--r--include/linux/brcmphy.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index abb6106f839d..697ca7795bd9 100644
--- 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