From 1fa892c67baffd4b51170cfe9ca6d57ddf0eba60 Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Tue, 1 Nov 2011 20:00:26 +0000
Subject: [PATCH] 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>
---
drivers/usb/musb/davinci.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index c94a7623ff8..359c635bf6a 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 @@ 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;
--
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