arm, usb, davinci: make USBPHY_CTL register configurable
authorHeiko Schocher <hs@denx.de>
Tue, 1 Nov 2011 20:00:26 +0000 (20:00 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Thu, 3 Nov 2011 21:56:24 +0000 (22:56 +0100)
Define CONFIG_DV_USBPHY_CTL for setting the USB PHY control
register.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Remy Bohmer <linux@bohmer.net>
cc: Sandeep Paulraj <s-paulraj@ti.com>
cc: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
drivers/usb/musb/davinci.c

index c94a7623ff80361e463a72a8cb42ad5d5cdfd4d5..359c635bf6aff8ddf77edfb29166e2f58a789efc 100644 (file)
 #include "davinci.h"
 #include <asm/arch/hardware.h>
 
+#if !defined(CONFIG_DV_USBPHY_CTL)
+#define CONFIG_DV_USBPHY_CTL (USBPHY_SESNDEN | USBPHY_VBDTCTEN)
+#endif
+
 /* MUSB platform configuration */
 struct musb_config musb_cfg = {
        .regs           = (struct musb_regs *)MENTOR_USB0_BASE,
@@ -50,7 +54,7 @@ static u8 phy_on(void)
        writel(USBPHY_PHY24MHZ | USBPHY_SESNDEN |
                        USBPHY_VBDTCTEN, USBPHY_CTL_PADDR);
 #else
-       writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN, USBPHY_CTL_PADDR);
+       writel(CONFIG_DV_USBPHY_CTL, USBPHY_CTL_PADDR);
 #endif
        timeout = musb_cfg.timeout;