#ifdef CONFIG_USB_EHCI_ARC_OTG
/* Beginning of host related operation for DR port */
+static void _host_platform_suspend(struct fsl_usb2_platform_data *pdata)
+{
+ void __iomem *phy_reg = MX6_IO_ADDRESS(USB_PHY0_BASE_ADDR);
+ u32 tmp;
+
+ tmp = (BM_USBPHY_PWD_TXPWDFS
+ | BM_USBPHY_PWD_TXPWDIBIAS
+ | BM_USBPHY_PWD_TXPWDV2I
+ | BM_USBPHY_PWD_RXPWDENV
+ | BM_USBPHY_PWD_RXPWD1PT1
+ | BM_USBPHY_PWD_RXPWDDIFF
+ | BM_USBPHY_PWD_RXPWDRX);
+ __raw_writel(tmp, phy_reg + HW_USBPHY_PWD_SET);
+}
+
+static void _host_platform_resume(struct fsl_usb2_platform_data *pdata)
+{
+ void __iomem *phy_reg = MX6_IO_ADDRESS(USB_PHY0_BASE_ADDR);
+ u32 tmp;
+
+ tmp = (BM_USBPHY_PWD_TXPWDFS
+ | BM_USBPHY_PWD_TXPWDIBIAS
+ | BM_USBPHY_PWD_TXPWDV2I
+ | BM_USBPHY_PWD_RXPWDENV
+ | BM_USBPHY_PWD_RXPWD1PT1
+ | BM_USBPHY_PWD_RXPWDDIFF
+ | BM_USBPHY_PWD_RXPWDRX);
+ __raw_writel(tmp, phy_reg + HW_USBPHY_PWD_CLR);
+}
+
static void _host_phy_lowpower_suspend(struct fsl_usb2_platform_data *pdata, bool enable)
{
__phy_lowpower_suspend(pdata, enable, ENABLED_BY_HOST);
#ifdef CONFIG_USB_EHCI_ARC_OTG
dr_utmi_config.operating_mode = DR_HOST_MODE;
dr_utmi_config.wake_up_enable = _host_wakeup_enable;
+ dr_utmi_config.platform_suspend = _host_platform_suspend;
+ dr_utmi_config.platform_resume = _host_platform_resume;
dr_utmi_config.phy_lowpower_suspend = _host_phy_lowpower_suspend;
dr_utmi_config.is_wakeup_event = _is_host_wakeup;
dr_utmi_config.wakeup_pdata = &dr_wakeup_config;
#ifdef CONFIG_USB_GADGET_ARC
dr_utmi_config.operating_mode = DR_UDC_MODE;
dr_utmi_config.wake_up_enable = _device_wakeup_enable;
+ dr_utmi_config.platform_suspend = NULL;
+ dr_utmi_config.platform_resume = NULL;
dr_utmi_config.phy_lowpower_suspend = _device_phy_lowpower_suspend;
dr_utmi_config.is_wakeup_event = _is_device_wakeup;
dr_utmi_config.wakeup_pdata = &dr_wakeup_config;
}
}
+static void usbh1_platform_suspend(struct fsl_usb2_platform_data *pdata)
+{
+ void __iomem *phy_reg = MX6_IO_ADDRESS(USB_PHY1_BASE_ADDR);
+ u32 tmp;
+
+ tmp = (BM_USBPHY_PWD_TXPWDFS
+ | BM_USBPHY_PWD_TXPWDIBIAS
+ | BM_USBPHY_PWD_TXPWDV2I
+ | BM_USBPHY_PWD_RXPWDENV
+ | BM_USBPHY_PWD_RXPWD1PT1
+ | BM_USBPHY_PWD_RXPWDDIFF
+ | BM_USBPHY_PWD_RXPWDRX);
+ __raw_writel(tmp, phy_reg + HW_USBPHY_PWD_SET);
+}
+
+static void usbh1_platform_resume(struct fsl_usb2_platform_data *pdata)
+{
+ void __iomem *phy_reg = MX6_IO_ADDRESS(USB_PHY1_BASE_ADDR);
+ u32 tmp;
+
+ tmp = (BM_USBPHY_PWD_TXPWDFS
+ | BM_USBPHY_PWD_TXPWDIBIAS
+ | BM_USBPHY_PWD_TXPWDV2I
+ | BM_USBPHY_PWD_RXPWDENV
+ | BM_USBPHY_PWD_RXPWD1PT1
+ | BM_USBPHY_PWD_RXPWDDIFF
+ | BM_USBPHY_PWD_RXPWDRX);
+ __raw_writel(tmp, phy_reg + HW_USBPHY_PWD_CLR);
+}
+
static void _phy_lowpower_suspend(struct fsl_usb2_platform_data *pdata, bool enable)
{
u32 tmp;
.power_budget = 500, /* 500 mA max power */
.wake_up_enable = _wake_up_enable,
.usb_clock_for_pm = usbh1_clock_gate,
+ .platform_suspend = usbh1_platform_suspend,
+ .platform_resume = usbh1_platform_resume,
.phy_lowpower_suspend = _phy_lowpower_suspend,
.is_wakeup_event = _is_usbh1_wakeup,
.wakeup_handler = h1_wakeup_handler,