mpc834x USB-MPH configuration got broken by commit
6f442560021aecf08658e26ed9a37e6928ef0fa1. The selection bits in SICRL
should be cleared rather than set to configure the USB MUXes for the MPH.
Signed-off-by: Peter Korsgaard <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/83xx/usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.23-rc8/arch/powerpc/platforms/83xx/usb.c
===================================================================
--- linux-2.6.23-rc8.orig/arch/powerpc/platforms/83xx/usb.c
+++ linux-2.6.23-rc8/arch/powerpc/platforms/83xx/usb.c
@@ -76,14 +76,14 @@
if (port0_is_dr)
printk(KERN_WARNING
"834x USB port0 can't be used by both
DR and MPH!\n");
- sicrl |= MPC834X_SICRL_USB0;
+ sicrl &= ~MPC834X_SICRL_USB0;
}
prop = of_get_property(np, "port1", NULL);
if (prop) {
if (port1_is_dr)
printk(KERN_WARNING
"834x USB port1 can't be used by both
DR and MPH!\n");
- sicrl |= MPC834X_SICRL_USB1;
+ sicrl &= ~MPC834X_SICRL_USB1;
}
of_node_put(np);
}
--
Bye, Peter Korsgaard
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