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| author | Robin Getz <rgetz@blackfin.uclinux.org> | 2008-12-02 21:33:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 10:00:07 -0800 |
| commit | d426e60dbf6aa2c3199e37a59c6d134eb204d628 (patch) | |
| tree | 87bd54ee419540927c894a38bc5715863a15cf79 /drivers/usb/musb/blackfin.c | |
| parent | 0c6a8818447d38f7bb0b0013448659113d37a3e1 (diff) | |
| download | linux-d426e60dbf6aa2c3199e37a59c6d134eb204d628.tar.gz linux-d426e60dbf6aa2c3199e37a59c6d134eb204d628.tar.bz2 linux-d426e60dbf6aa2c3199e37a59c6d134eb204d628.zip | |
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: 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>
Diffstat (limited to 'drivers/usb/musb/blackfin.c')
| -rw-r--r-- | drivers/usb/musb/blackfin.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 3fb719aecf00..eed35c933bc2 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -245,13 +245,15 @@ int __init musb_platform_init(struct musb *musb) } gpio_direction_output(musb->config->gpio_vrsel, 0); - /* Anomaly #05000346 */ - bfin_write_USB_APHY_CALIB(0x5411); - SSYNC(); + if (ANOMALY_05000346) { + bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value); + SSYNC(); + } - /* Anomaly #05000347 */ - bfin_write_USB_APHY_CNTRL(0x0); - SSYNC(); + if (ANOMALY_05000347) { + bfin_write_USB_APHY_CNTRL(0x0); + SSYNC(); + } /* TODO * Set SIC-IVG register |