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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-15 09:55:57 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2011-05-17 11:20:23 -0700
commit7b521fcb6bf63a49bb7712d922dd1dd0a90a93cf (patch)
treef3e787c77446aafff7b6b7d50af69067f38908d8 /drivers/usb
parent610ba42f29c3dfa46a05ff8c2cadc29f544ff76d (diff)
downloadop-kernel-dev-7b521fcb6bf63a49bb7712d922dd1dd0a90a93cf.zip
op-kernel-dev-7b521fcb6bf63a49bb7712d922dd1dd0a90a93cf.tar.gz
USB: OTG: msm: Allow the widest possible range for VDDCX when removing
When not active the hardware should be able to tolerate voltages within the normal operating range so when removing set the maximum voltage we can use to the maximum rather than minimum of the operating range. This will improve interoperability in case we end up sharing the supply in some design. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/otg/msm_otg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c
index 1cdda6c..db69b2a 100644
--- a/drivers/usb/otg/msm_otg.c
+++ b/drivers/usb/otg/msm_otg.c
@@ -92,7 +92,7 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
}
} else {
ret = regulator_set_voltage(hsusb_vddcx, 0,
- USB_PHY_VDD_DIG_VOL_MIN);
+ USB_PHY_VDD_DIG_VOL_MAX);
if (ret) {
dev_err(motg->otg.dev, "unable to set the voltage "
"for hsusb vddcx\n");
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