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powerpc/44x: PHY fixup for USB on canyonlands board

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This fix is a reset for USB PHY that requires some amount of time for power
to be stable on Canyonlands.

Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Rupjyoti Sarmah
2010-12-15 02:27:10 +00:00
committed by Josh Boyer
parent c89b3458d8
commit 8960f7ff50
6 changed files with 150 additions and 2 deletions
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11
arch/powerpc/boot/dts/canyonlands.dts
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@@ -246,6 +246,11 @@
};
};
cpld@2,0 {
compatible = "amcc,ppc460ex-bcsr";
reg = <2 0x0 0x9>;
};
ndfc@3,0 {
compatible = "ibm,ndfc";
reg = <0x00000003 0x00000000 0x00002000>;
@@ -320,6 +325,12 @@
interrupts = <0x3 0x4>;
};
GPIO0: gpio@ef600b00 {
compatible = "ibm,ppc4xx-gpio";
reg = <0xef600b00 0x00000048>;
gpio-controller;
};
ZMII0: emac-zmii@ef600d00 {
compatible = "ibm,zmii-460ex", "ibm,zmii";
reg = <0xef600d00 0x0000000c>;