diff options
| author | Minkyu Kang <mk7.kang@samsung.com> | 2010-03-15 10:51:36 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2010-03-15 10:51:36 +0900 |
| commit | 995a4b1d83a08223c82c1e15778b02e85e5bba51 (patch) | |
| tree | 0acb85278216df76d8fb7284b32d6dd95a1fc978 /drivers/usb/musb/davinci.c | |
| parent | a8d25fc26f681a9c4dfb062ebb4b00b9509a7966 (diff) | |
| parent | 44de3e8ff7ed48bf96ec6c5e2173187d9c1c61e6 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
board/davinci/da830evm/da830evm.c
board/edb93xx/sdram_cfg.c
board/esd/otc570/otc570.c
board/netstar/eeprom.c
board/netstar/eeprom_start.S
cpu/arm920t/ep93xx/timer.c
include/configs/netstar.h
include/configs/otc570.h
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'drivers/usb/musb/davinci.c')
| -rw-r--r-- | drivers/usb/musb/davinci.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index a7648fc452b..8fbadc962f4 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c @@ -24,6 +24,7 @@ #include <common.h> #include <asm/io.h> #include "davinci.h" +#include <asm/arch/hardware.h> /* MUSB platform configuration */ struct musb_config musb_cfg = { @@ -41,10 +42,25 @@ struct davinci_usb_regs *dregs; static u8 phy_on(void) { u32 timeout; - +#ifdef DAVINCI_DM365EVM + u32 val; +#endif /* Wait until the USB phy is turned on */ +#ifdef DAVINCI_DM365EVM + writel(USBPHY_PHY24MHZ | USBPHY_SESNDEN | + USBPHY_VBDTCTEN, USBPHY_CTL_PADDR); +#else writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN, USBPHY_CTL_PADDR); +#endif timeout = musb_cfg.timeout; + +#ifdef DAVINCI_DM365EVM + /* Set the ownership of GIO33 to USB */ + val = readl(PINMUX4); + val &= ~(PINMUX4_USBDRVBUS_BITCLEAR); + val |= PINMUX4_USBDRVBUS_BITSET; + writel(val, PINMUX4); +#endif while (timeout--) if (readl(USBPHY_CTL_PADDR) & USBPHY_PHYCLKGD) return 1; @@ -70,8 +86,9 @@ int musb_platform_init(void) u32 revision; /* enable USB VBUS */ +#ifndef DAVINCI_DM365EVM enable_vbus(); - +#endif /* start the on-chip USB phy and its pll */ if (!phy_on()) return -1; |