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Commit 39db0fd9 authored by jacmet@sunsite.dk's avatar jacmet@sunsite.dk Committed by Kumar Gala
Browse files

[POWERPC] Fix mpc834x USB-MPH configuration. 



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: default avatarPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent d2146028

arch/powerpc/platforms/83xx/usb.c

+2 −2
Original line number Diff line number Diff line
@@ -76,14 +76,14 @@ int mpc834x_usb_cfg(void) 
			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);

	}