diff options
Diffstat (limited to 'drivers/usb/host/ohci-omap.c')
| -rw-r--r-- | drivers/usb/host/ohci-omap.c | 42 |
1 files changed, 10 insertions, 32 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 45dcf8292072..069791d25abb 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -25,6 +25,11 @@ #include <linux/module.h> #include <linux/usb/otg.h> #include <linux/platform_device.h> +#include <linux/platform_data/usb-omap1.h> +#include <linux/soc/ti/omap1-usb.h> +#include <linux/soc/ti/omap1-mux.h> +#include <linux/soc/ti/omap1-soc.h> +#include <linux/soc/ti/omap1-io.h> #include <linux/signal.h> #include <linux/usb.h> #include <linux/usb/hcd.h> @@ -34,12 +39,6 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <mach/mux.h> - -#include <mach/hardware.h> -#include <mach/usb.h> - - #define DRIVER_DESC "OHCI OMAP driver" struct ohci_omap_priv { @@ -68,31 +67,6 @@ static void omap_ohci_clock_power(struct ohci_omap_priv *priv, int on) } } -/* - * Board specific gang-switched transceiver power on/off. - * NOTE: OSK supplies power from DC, not battery. - */ -static int omap_ohci_transceiver_power(struct ohci_omap_priv *priv, int on) -{ - if (on) { - if (machine_is_omap_innovator() && cpu_is_omap1510()) - __raw_writeb(__raw_readb(INNOVATOR_FPGA_CAM_USB_CONTROL) - | ((1 << 5/*usb1*/) | (1 << 3/*usb2*/)), - INNOVATOR_FPGA_CAM_USB_CONTROL); - else if (priv->power) - gpiod_set_value_cansleep(priv->power, 0); - } else { - if (machine_is_omap_innovator() && cpu_is_omap1510()) - __raw_writeb(__raw_readb(INNOVATOR_FPGA_CAM_USB_CONTROL) - & ~((1 << 5/*usb1*/) | (1 << 3/*usb2*/)), - INNOVATOR_FPGA_CAM_USB_CONTROL); - else if (priv->power) - gpiod_set_value_cansleep(priv->power, 1); - } - - return 0; -} - #ifdef CONFIG_USB_OTG static void start_hnp(struct ohci_hcd *ohci) @@ -203,7 +177,11 @@ static int ohci_omap_reset(struct usb_hcd *hcd) } /* FIXME hub_wq hub requests should manage power switching */ - omap_ohci_transceiver_power(priv, 1); + if (config->transceiver_power) + return config->transceiver_power(1); + + if (priv->power) + gpiod_set_value_cansleep(priv->power, 0); /* board init will have already handled HMC and mux setup. * any external transceiver should already be initialized |