1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index ebacf97fc406..87588fc21ec7 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c
@@ -34,16 +34,6 @@
 #include <mach/hardware.h>
 
 #define USB_CONFIG_BASE         0x31020000
-#define PWRMAN_BASE             0x40004000
-
-#define USB_CTRL                IO_ADDRESS(PWRMAN_BASE + 0x64)
-
-/* USB_CTRL bit defines */
-#define USB_SLAVE_HCLK_EN       (1 << 24)
-#define USB_DEV_NEED_CLK_EN     (1 << 22)
-#define USB_HOST_NEED_CLK_EN    (1 << 21)
-#define PAD_CONTROL_LAST_DRIVEN (1 << 19)
-
 #define USB_OTG_STAT_CONTROL    IO_ADDRESS(USB_CONFIG_BASE + 0x110)
 
 /* USB_OTG_STAT_CONTROL bit defines */
@@ -110,9 +100,6 @@ static void isp1301_configure_lpc32xx(void)
         i2c_smbus_write_byte_data(isp1301_i2c_client,
                 ISP1301_I2C_INTERRUPT_RISING | ISP1301_I2C_REG_CLEAR_ADDR, ~0);
 
-        /* Enable usb_need_clk clock after transceiver is initialized */
-        __raw_writel(__raw_readl(USB_CTRL) | USB_HOST_NEED_CLK_EN, USB_CTRL);
-
         printk(KERN_INFO "ISP1301 Vendor ID  : 0x%04x\n",
               i2c_smbus_read_word_data(isp1301_i2c_client, 0x00));
         printk(KERN_INFO "ISP1301 Product ID : 0x%04x\n",
@@ -185,9 +172,6 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
                 goto fail_disable;
         }
 
-        /* Enable AHB slave USB clock, needed for further USB clock control */
-        __raw_writel(USB_SLAVE_HCLK_EN | PAD_CONTROL_LAST_DRIVEN, USB_CTRL);
-
         /* Enable USB PLL */
         usb_pll_clk = devm_clk_get(&pdev->dev, "ck_pll5");
         if (IS_ERR(usb_pll_clk)) {
@@ -230,8 +214,6 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
                 goto fail_otg;
         }
 
-        __raw_writel(__raw_readl(USB_CTRL) | USB_HOST_NEED_CLK_EN, USB_CTRL);
-
         ret = clk_prepare_enable(usb_otg_clk);
         if (ret < 0) {
                 dev_err(&pdev->dev, "failed to start USB DEV Clock\n");