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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-03-17 20:52:08 +0300
committerKumar Gala <galak@kernel.crashing.org>2008-06-10 09:19:26 -0500
commitf17c63231c9c2bfc5717af1890ad17312a1c2c1c (patch)
tree4b0abd2c88db4acdb6435bfd2125796651d85af1
parent70b3ec3e523fc2370117c0eaf5be80859848f66a (diff)
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[POWERPC] 83xx: MPC837xRDB's VSC7385 ethernet switch isn't on the MDIO bus
MDIO-less PHYs should use CONFIG_FIXED_PHY driver and appropriate fixed-link property in the device tree. If not, ethernet will not work: e0024520:03 not found eth1: Could not attach to PHY IP-Config: Failed to open eth1 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
-rw-r--r--arch/powerpc/boot/dts/mpc8377_rdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8378_rdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8379_rdb.dts8
-rw-r--r--arch/powerpc/configs/83xx/mpc837x_rdb_defconfig4
4 files changed, 5 insertions, 23 deletions
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 5bc09ad..f3083c7 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 711f9a3..0e872a6 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index c11ceb7..1eb8def 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index 7c1c7fa..0d44855 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:29 2008
+# Tue Jun 10 09:17:12 2008
#
# CONFIG_PPC64 is not set
@@ -454,7 +454,7 @@ CONFIG_MARVELL_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
-# CONFIG_FIXED_PHY is not set
+CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y