arm, usb, davinci: make USBPHY_CTL register configurable
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>
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index c94a762..359c635 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -26,6 +26,10 @@
#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 @@
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;