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[net-next,2/5] net: phy: broadcom: define Broadcom pseudo-PHY address in brcmphy.h

Message ID 1433984881-28781-3-git-send-email-f.fainelli@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Florian Fainelli June 11, 2015, 1:07 a.m. UTC 
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>
---
 include/linux/brcmphy.h | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

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