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Commit d426e60d authored by Robin Getz's avatar Robin Getz Committed by Greg Kroah-Hartman
Browse files

USB: musb: Make sure we program the correct values in only when necessary. 



Make sure we program the correct values in only when necessary.

Signed-off-by: default avatarRobin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0c6a8818

drivers/usb/musb/blackfin.c

+8 −6
Original line number Original line Diff line number Diff line
@@ -245,13 +245,15 @@ int __init musb_platform_init(struct musb *musb) 
	}

	}

	gpio_direction_output(musb->config->gpio_vrsel, 0);

	gpio_direction_output(musb->config->gpio_vrsel, 0);





	/* Anomaly #05000346 */

	if (ANOMALY_05000346) {

	bfin_write_USB_APHY_CALIB(0x5411);

		bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value);

		SSYNC();

		SSYNC();

	}





	/* Anomaly #05000347 */

	if (ANOMALY_05000347) {

		bfin_write_USB_APHY_CNTRL(0x0);

		bfin_write_USB_APHY_CNTRL(0x0);

		SSYNC();

		SSYNC();

	}





	/* TODO

	/* TODO

	 * Set SIC-IVG register

	 * Set SIC-IVG register