xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[POWERPC] 83xx: MPC837xRDB's VSC7385 ethernet switch isn't on the MDIO bus

Browse Source 
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>
This commit is contained in:
Anton Vorontsov
2008-03-17 20:52:08 +03:00
committed by Kumar Gala
parent 70b3ec3e52
commit f17c63231c
4 changed files with 5 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/boot/dts/mpc8377_rdb.dts
View File

@@ -164,12 +164,6 @@
reg = <0x2>; reg = <0x2>;
device_type = "ethernet-phy"; device_type = "ethernet-phy";
}; };
phy3: ethernet-phy@3 {
interrupt-parent = <&ipic>;
interrupts = <18 0x8>;
reg = <0x3>;
device_type = "ethernet-phy";
};
}; };
enet0: ethernet@24000 { enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>; interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii"; phy-connection-type = "mii";
interrupt-parent = <&ipic>; interrupt-parent = <&ipic>;
phy-handle = <&phy3>; fixed-link = <1 1 1000 0 0>;
}; };
serial0: serial@4500 { serial0: serial@4500 {

8
arch/powerpc/boot/dts/mpc8378_rdb.dts
View File

@@ -164,12 +164,6 @@
reg = <0x2>; reg = <0x2>;
device_type = "ethernet-phy"; device_type = "ethernet-phy";
}; };
phy3: ethernet-phy@3 {
interrupt-parent = <&ipic>;
interrupts = <18 0x8>;
reg = <0x3>;
device_type = "ethernet-phy";
};
}; };
enet0: ethernet@24000 { enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>; interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii"; phy-connection-type = "mii";
interrupt-parent = <&ipic>; interrupt-parent = <&ipic>;
phy-handle = <&phy3>; fixed-link = <1 1 1000 0 0>;
}; };
serial0: serial@4500 { serial0: serial@4500 {

8
arch/powerpc/boot/dts/mpc8379_rdb.dts
View File

@@ -164,12 +164,6 @@
reg = <0x2>; reg = <0x2>;
device_type = "ethernet-phy"; device_type = "ethernet-phy";
}; };
phy3: ethernet-phy@3 {
interrupt-parent = <&ipic>;
interrupts = <18 0x8>;
reg = <0x3>;
device_type = "ethernet-phy";
};
}; };
enet0: ethernet@24000 { enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>; interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii"; phy-connection-type = "mii";
interrupt-parent = <&ipic>; interrupt-parent = <&ipic>;
phy-handle = <&phy3>; fixed-link = <1 1 1000 0 0>;
}; };
serial0: serial@4500 { serial0: serial@4500 {

4
arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
View File

@@ -1,7 +1,7 @@
# #
# Automatically generated make config: don't edit # Automatically generated make config: don't edit
# Linux kernel version: 2.6.26-rc5 # 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 # CONFIG_PPC64 is not set
@@ -454,7 +454,7 @@ CONFIG_MARVELL_PHY=y
# CONFIG_BROADCOM_PHY is not set # CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set # CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_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_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y CONFIG_NET_ETHERNET=y
CONFIG_MII=y CONFIG_MII=y