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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-08-16 09:43:45 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-01-07 11:13:58 +0100 |
| commit | db4842821650a0efd1049c875f5274a3dcfc786a (patch) | |
| tree | a4a5a3489116ca56ac165c4b2a0d38e932930262 /drivers | |
| parent | 873b6b6892befabecd2da3f61562b9325ace0795 (diff) | |
| download | barebox-db4842821650a0efd1049c875f5274a3dcfc786a.tar.gz barebox-db4842821650a0efd1049c875f5274a3dcfc786a.tar.xz | |
usb: chipidea i.MX: limit port init to HSIC mode
imx_chipidea_port_init() will be called during startup from
the ehci driver. Calling it before setting up the PORTSC register
is only necessary in HSIC mode.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/imx/chipidea-imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/imx/chipidea-imx.c b/drivers/usb/imx/chipidea-imx.c index 2f290e1ee0..c81c10df4c 100644 --- a/drivers/usb/imx/chipidea-imx.c +++ b/drivers/usb/imx/chipidea-imx.c @@ -161,7 +161,8 @@ static int imx_chipidea_probe(struct device_d *dev) ci->data.post_init = imx_chipidea_port_post_init; ci->data.drvdata = ci; - imx_chipidea_port_init(ci); + if ((ci->flags & MXC_EHCI_PORTSC_MASK) == MXC_EHCI_MODE_HSIC) + imx_chipidea_port_init(ci); portsc = readl(base + 0x184); portsc &= ~MXC_EHCI_PORTSC_MASK; |