Hello Remy,
Remy Bohmer wrote:
Hi,
2011/8/2 Heiko Schocher hs@denx.de:
Define CONFIG_DV_USBPHY_CTL for setting the USB PHY control register. Signed-off-by: Heiko Schocher hs@denx.de cc: Sandeep Paulraj s-paulraj@ti.com cc: Remy Bohmer linux@bohmer.net
drivers/usb/musb/davinci.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index f56f2df..98c2c62 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;
What does it fix, why do you want this?
I posted the cam_enc_4xx board support. Now adding USB support, and I have to configure this register as:
#define CONFIG_DV_USBPHY_CTL (USBPHY_SESNDEN | USBPHY_VBDTCTEN | \ USBPHY_PHY24MHZ)
so I need a possibility to configure this register ... and I could not use DAVINCI_DM365EVM! (BTW: This define (so it seems to me) hides board specific code, which should be cleaned up ... Sandeep?)
bye, Heiko