usb: modify usb_gadget_handle_interrupts to take controller index

[karo-tx-uboot.git] / board / ti / am43xx / board.c

diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index 67036709f1f556b1378b419210dffd5909abc0f7..ddf4c5fc13db9a8afd780a529a2eb81ffe264d18 100644 (file)
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -12,6 +12,7 @@
 #include <i2c.h>
 #include <asm/errno.h>
 #include <spl.h>
+#include <usb.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/mux.h>
@@ -24,6 +25,10 @@
 #include <power/tps62362.h>
 #include <miiphy.h>
 #include <cpsw.h>
+#include <linux/usb/gadget.h>
+#include <dwc3-uboot.h>
+#include <dwc3-omap-uboot.h>
+#include <ti-usb-phy-uboot.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -636,6 +641,109 @@ int board_late_init(void)
 }
 #endif
 
+#ifdef CONFIG_USB_DWC3
+static struct dwc3_device usb_otg_ss1 = {
+       .maximum_speed = USB_SPEED_HIGH,
+       .base = USB_OTG_SS1_BASE,
+       .tx_fifo_resize = false,
+       .index = 0,
+};
+
+static struct dwc3_omap_device usb_otg_ss1_glue = {
+       .base = (void *)USB_OTG_SS1_GLUE_BASE,
+       .utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
+       .vbus_id_status = OMAP_DWC3_VBUS_VALID,
+       .index = 0,
+};
+
+static struct ti_usb_phy_device usb_phy1_device = {
+       .usb2_phy_power = (void *)USB2_PHY1_POWER,
+       .index = 0,
+};
+
+static struct dwc3_device usb_otg_ss2 = {
+       .maximum_speed = USB_SPEED_HIGH,
+       .base = USB_OTG_SS2_BASE,
+       .tx_fifo_resize = false,
+       .index = 1,
+};
+
+static struct dwc3_omap_device usb_otg_ss2_glue = {
+       .base = (void *)USB_OTG_SS2_GLUE_BASE,
+       .utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
+       .vbus_id_status = OMAP_DWC3_VBUS_VALID,
+       .index = 1,
+};
+
+static struct ti_usb_phy_device usb_phy2_device = {
+       .usb2_phy_power = (void *)USB2_PHY2_POWER,
+       .index = 1,
+};
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+       switch (index) {
+       case 0:
+               if (init == USB_INIT_DEVICE) {
+                       usb_otg_ss1.dr_mode = USB_DR_MODE_PERIPHERAL;
+                       usb_otg_ss1_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
+               } else {
+                       usb_otg_ss1.dr_mode = USB_DR_MODE_HOST;
+                       usb_otg_ss1_glue.vbus_id_status = OMAP_DWC3_ID_GROUND;
+               }
+
+               dwc3_omap_uboot_init(&usb_otg_ss1_glue);
+               ti_usb_phy_uboot_init(&usb_phy1_device);
+               dwc3_uboot_init(&usb_otg_ss1);
+               break;
+       case 1:
+               if (init == USB_INIT_DEVICE) {
+                       usb_otg_ss2.dr_mode = USB_DR_MODE_PERIPHERAL;
+                       usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
+               } else {
+                       usb_otg_ss2.dr_mode = USB_DR_MODE_HOST;
+                       usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_ID_GROUND;
+               }
+
+               ti_usb_phy_uboot_init(&usb_phy2_device);
+               dwc3_omap_uboot_init(&usb_otg_ss2_glue);
+               dwc3_uboot_init(&usb_otg_ss2);
+               break;
+       default:
+               printf("Invalid Controller Index\n");
+       }
+
+       return 0;
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+       switch (index) {
+       case 0:
+       case 1:
+               ti_usb_phy_uboot_exit(index);
+               dwc3_uboot_exit(index);
+               dwc3_omap_uboot_exit(index);
+               break;
+       default:
+               printf("Invalid Controller Index\n");
+       }
+
+       return 0;
+}
+
+int usb_gadget_handle_interrupts(int index)
+{
+       u32 status;
+
+       status = dwc3_omap_uboot_interrupt_status(index);
+       if (status)
+               dwc3_uboot_handle_interrupt(index);
+
+       return 0;
+}
+#endif
+
 #ifdef CONFIG_DRIVER_TI_CPSW
 
 static void cpsw_control(int enabled)