usb: ehci-mx6: Set default CONFIG_MXC_USB_PORTSC if not defined

There is now multiple copies of CONFIG_MXC_USB_PORTSC in configs set to
PORT_PTS_UTMI | PORT_PTS_PTW, which is in fact the default register value
for MX6, MX7 and MX7ULP. Define the default value of CONFIG_MXC_USB_PORTSC
in the driver and use it in case CONFIG_MXC_USB_PORTSC is not defined in
config, to reduce the duplication.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>

diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 8e209418555de2008adefac2604329dbb0a10f09..d3308c60ee67bd040d6ed423860c3f6db3a2cf59 100644 (file)
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -68,6 +68,11 @@ DECLARE_GLOBAL_DATA_PTR;
 #define UCMD_RUN_STOP           (1 << 0) /* controller run/stop */
 #define UCMD_RESET             (1 << 1) /* controller reset */
 
+/* If this is not defined, assume MX6/MX7/MX8M SoC default */
+#ifndef CONFIG_MXC_USB_PORTSC
+#define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
+#endif
+
 /* Base address for this IP block is 0x02184800 */
 struct usbnc_regs {
        u32 ctrl[4]; /* otg/host1-3 */