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authorArun Parameswaran <arunp@broadcom.com>2015-10-06 12:25:49 -0700
committerDavid S. Miller <davem@davemloft.net>2015-10-08 04:45:52 -0700
commit8e185d6997bb67068f0ca8f062a50caa2608cf1b (patch)
treeb2d42099f3777dc770023566cfd8d1dc3f1cc761 /include/linux
parenta1cba5613edf50c2a213fa90c30aa10500b241b7 (diff)
downloadlinux-linaro-stable-8e185d6997bb67068f0ca8f062a50caa2608cf1b.tar.gz
net: phy: Broadcom Cygnus internal Etherent PHY driver
Add support for the Broadcom Cygnus SoCs internal PHY's. The PHYs are 1000M/100M/10M capable with support for 'EEE' and 'APD' (Auto Power Down). This driver supports the following Broadcom Cygnus SoCs: - BCM583XX (BCM58300, BCM58302, BCM58303, BCM58305) - BCM113XX (BCM11300, BCM11320, BCM11350, BCM11360) The PHY's on these SoC's require some workarounds for stable operation, both during configuration time and during suspend/resume. This driver handles the application of the workarounds. Signed-off-by: Arun Parameswaran <arunp@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/brcmphy.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 6a53ab91407c..59f4a7304419 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -30,6 +30,8 @@
#define PHY_ID_BCM7439_2 0xae025080
#define PHY_ID_BCM7445 0x600d8510
+#define PHY_ID_BCM_CYGNUS 0xae025200
+
#define PHY_BCM_OUI_MASK 0xfffffc00
#define PHY_BCM_OUI_1 0x00206000
#define PHY_BCM_OUI_2 0x0143bc00
@@ -216,4 +218,9 @@
#define LPI_FEATURE_EN 0x8000
#define LPI_FEATURE_EN_DIG1000X 0x4000
+/* Core register definitions*/
+#define MII_BRCM_CORE_BASE1E 0x1E
+#define MII_BRCM_CORE_EXPB0 0xB0
+#define MII_BRCM_CORE_EXPB1 0xB1
+
#endif /* _LINUX_BRCMPHY_H */