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arm, usb, davinci: make USBPHY_CTL register configurable

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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>
This commit is contained in:
Heiko Schocher 2011-11-01 20:00:26 +00:00 committed by Albert ARIBAUD
parent 4ebe208097
commit 1fa892c67b
1 changed files with 5 additions and 1 deletions
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6
drivers/usb/musb/davinci.c
View File

@ -26,6 +26,10 @@
#include "davinci.h" #include "davinci.h"
#include <asm/arch/hardware.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 */ /* MUSB platform configuration */
struct musb_config musb_cfg = { struct musb_config musb_cfg = {
.regs = (struct musb_regs *)MENTOR_USB0_BASE, .regs = (struct musb_regs *)MENTOR_USB0_BASE,
@ -50,7 +54,7 @@ static u8 phy_on(void)
writel(USBPHY_PHY24MHZ | USBPHY_SESNDEN | writel(USBPHY_PHY24MHZ | USBPHY_SESNDEN |
USBPHY_VBDTCTEN, USBPHY_CTL_PADDR); USBPHY_VBDTCTEN, USBPHY_CTL_PADDR);
#else #else
writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN, USBPHY_CTL_PADDR); writel(CONFIG_DV_USBPHY_CTL, USBPHY_CTL_PADDR);
#endif #endif
timeout = musb_cfg.timeout; timeout = musb_cfg.timeout;