OTG base physical address is required in calculating physical address of endpoint FIFO which is needed by system dma.
Signed-off-by: Ajay Kumar Gupta <[email protected]> --- Patch created against linus'tree + all musb patches in Greg's queue drivers/usb/musb/musb_core.c | 6 ++++-- drivers/usb/musb/musb_core.h | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 705cc4a..94e787c 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1867,7 +1867,8 @@ static void musb_free(struct musb *musb) * not yet corrected for platform-specific offsets */ static int __init -musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) +musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl, + phys_addr_t ctrl_phys_addr) { int status; struct musb *musb; @@ -1919,6 +1920,7 @@ bad_config: musb->board_set_power = plat->set_power; musb->set_clock = plat->set_clock; musb->min_power = plat->min_power; + musb->ctrl_phys_base = ctrl_phys_addr; /* Clock usage is chip-specific ... functional clock (DaVinci, * OMAP2430), or PHY ref (some TUSB6010 boards). All this core @@ -2136,7 +2138,7 @@ static int __init musb_probe(struct platform_device *pdev) /* clobbered by use_dma=n */ orig_dma_mask = dev->dma_mask; #endif - status = musb_init_controller(dev, irq, base); + status = musb_init_controller(dev, irq, base, iomem->start); if (status < 0) iounmap(base); diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index ac17b00..d001894 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -367,6 +367,7 @@ struct musb { struct device *controller; void __iomem *ctrl_base; + phys_addr_t ctrl_phys_base; void __iomem *mregs; #ifdef CONFIG_USB_TUSB6010 -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
