[PATCH v2 2/4] usb: ehci-mx5: Add a default for CFG_MXC_USB_PORTSC

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

Just like drivers/usb/host/ehci-mx6.c, add a default for
drivers/usb/host/ehci-mx5.c.

The motivation for doing this is to remove CFG_MXC_USB_PORTSC
from board config files.

All the mx5 boards, with the exeption of mx51evk, define
CFG_MXC_USB_PORTSC as:

 #define CFG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)

So move this definition as a default into ehci-mx5.c.

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
Change since v1:
- Improve the commit log (Marek).

 drivers/usb/host/ehci-mx5.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index 44912de7787..d8f521befe1 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -79,6 +79,10 @@
 /* USB_CTRL_1 */
 #define MXC_USB_CTRL_UH1_EXT_CLK_EN	(1 << 25)
 
+#ifndef CFG_MXC_USB_PORTSC
+#define CFG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
+#endif
+
 int mxc_set_usbcontrol(int port, unsigned int flags)
 {
 	unsigned int v;
-- 
2.34.1