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

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

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Robin Getz
2008-12-02 21:33:45 +02:00
committed by Greg Kroah-Hartman
parent 0c6a881844
commit d426e60dbf
1 changed files with 8 additions and 6 deletions
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8
drivers/usb/musb/blackfin.c
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@@ -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