1 files changed, 0 insertions, 97 deletions

diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 5298949d4b11..9107883287f6 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -30,102 +30,9 @@
 #include <mach/irqs.h>
 #include <mach/am35xx.h>
 #include <plat/usb.h>
-#include "control.h"
 
 #if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X)
 
-static void am35x_musb_reset(void)
-{
-        u32     regval;
-
-        /* Reset the musb interface */
-        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-
-        regval |= AM35XX_USBOTGSS_SW_RST;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
-        regval &= ~AM35XX_USBOTGSS_SW_RST;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
-        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-}
-
-static void am35x_musb_phy_power(u8 on)
-{
-        unsigned long timeout = jiffies + msecs_to_jiffies(100);
-        u32 devconf2;
-
-        if (on) {
-                /*
-                 * Start the on-chip PHY and its PLL.
-                 */
-                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-                devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN);
-                devconf2 |= CONF2_PHY_PLLON;
-
-                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-
-                pr_info(KERN_INFO "Waiting for PHY clock good...\n");
-                while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2)
-                                & CONF2_PHYCLKGD)) {
-                        cpu_relax();
-
-                        if (time_after(jiffies, timeout)) {
-                                pr_err(KERN_ERR "musb PHY clock good timed out\n");
-                                break;
-                        }
-                }
-        } else {
-                /*
-                 * Power down the on-chip PHY.
-                 */
-                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-                devconf2 &= ~CONF2_PHY_PLLON;
-                devconf2 |=  CONF2_PHYPWRDN | CONF2_OTGPWRDN;
-                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-        }
-}
-
-static void am35x_musb_clear_irq(void)
-{
-        u32 regval;
-
-        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-        regval |= AM35XX_USBOTGSS_INT_CLR;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
-        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-}
-
-static void am35x_musb_set_mode(u8 musb_mode)
-{
-        u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-        devconf2 &= ~CONF2_OTGMODE;
-        switch (musb_mode) {
-#ifdef  CONFIG_USB_MUSB_HDRC_HCD
-        case MUSB_HOST:         /* Force VBUS valid, ID = 0 */
-                devconf2 |= CONF2_FORCE_HOST;
-                break;
-#endif
-#ifdef  CONFIG_USB_GADGET_MUSB_HDRC
-        case MUSB_PERIPHERAL:   /* Force VBUS valid, ID = 1 */
-                devconf2 |= CONF2_FORCE_DEVICE;
-                break;
-#endif
-#ifdef  CONFIG_USB_MUSB_OTG
-        case MUSB_OTG:          /* Don't override the VBUS/ID comparators */
-                devconf2 |= CONF2_NO_OVERRIDE;
-                break;
-#endif
-        default:
-                pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
-        }
-
-        omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-}
-
 static struct resource musb_resources[] = {
         [0] = { /* start and end set dynamically */
                 .flags  = IORESOURCE_MEM,
@@ -189,10 +96,6 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
                 musb_device.name = "musb-am35x";
                 musb_resources[0].start = AM35XX_IPSS_USBOTGSS_BASE;
                 musb_resources[1].start = INT_35XX_USBOTG_IRQ;
-                board_data->set_phy_power = am35x_musb_phy_power;
-                board_data->clear_irq = am35x_musb_clear_irq;
-                board_data->set_mode = am35x_musb_set_mode;
-                board_data->reset = am35x_musb_reset;
         } else if (cpu_is_omap34xx()) {
                 musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE;
         } else if (cpu_is_omap44xx()) {