diff options
Diffstat (limited to 'arch/mips/netlogic/xlp/usb-init.c')
| -rw-r--r-- | arch/mips/netlogic/xlp/usb-init.c | 49 |
1 files changed, 36 insertions, 13 deletions
diff --git a/arch/mips/netlogic/xlp/usb-init.c b/arch/mips/netlogic/xlp/usb-init.c index 1d0b66c62fd1..9c401dd78337 100644 --- a/arch/mips/netlogic/xlp/usb-init.c +++ b/arch/mips/netlogic/xlp/usb-init.c @@ -42,7 +42,30 @@ #include <asm/netlogic/haldefs.h> #include <asm/netlogic/xlp-hal/iomap.h> #include <asm/netlogic/xlp-hal/xlp.h> -#include <asm/netlogic/xlp-hal/usb.h> + +/* + * USB glue logic registers, used only during initialization + */ +#define USB_CTL_0 0x01 +#define USB_PHY_0 0x0A +#define USB_PHY_RESET 0x01 +#define USB_PHY_PORT_RESET_0 0x10 +#define USB_PHY_PORT_RESET_1 0x20 +#define USB_CONTROLLER_RESET 0x01 +#define USB_INT_STATUS 0x0E +#define USB_INT_EN 0x0F +#define USB_PHY_INTERRUPT_EN 0x01 +#define USB_OHCI_INTERRUPT_EN 0x02 +#define USB_OHCI_INTERRUPT1_EN 0x04 +#define USB_OHCI_INTERRUPT2_EN 0x08 +#define USB_CTRL_INTERRUPT_EN 0x10 + +#define nlm_read_usb_reg(b, r) nlm_read_reg(b, r) +#define nlm_write_usb_reg(b, r, v) nlm_write_reg(b, r, v) +#define nlm_get_usb_pcibase(node, inst) \ + nlm_pcicfg_base(XLP_IO_USB_OFFSET(node, inst)) +#define nlm_get_usb_regbase(node, inst) \ + (nlm_get_usb_pcibase(node, inst) + XLP_IO_PCI_HDRSZ) static void nlm_usb_intr_en(int node, int port) { @@ -99,23 +122,23 @@ static void nlm_usb_fixup_final(struct pci_dev *dev) dev->dev.coherent_dma_mask = DMA_BIT_MASK(64); switch (dev->devfn) { case 0x10: - dev->irq = PIC_EHCI_0_IRQ; - break; + dev->irq = PIC_EHCI_0_IRQ; + break; case 0x11: - dev->irq = PIC_OHCI_0_IRQ; - break; + dev->irq = PIC_OHCI_0_IRQ; + break; case 0x12: - dev->irq = PIC_OHCI_1_IRQ; - break; + dev->irq = PIC_OHCI_1_IRQ; + break; case 0x13: - dev->irq = PIC_EHCI_1_IRQ; - break; + dev->irq = PIC_EHCI_1_IRQ; + break; case 0x14: - dev->irq = PIC_OHCI_2_IRQ; - break; + dev->irq = PIC_OHCI_2_IRQ; + break; case 0x15: - dev->irq = PIC_OHCI_3_IRQ; - break; + dev->irq = PIC_OHCI_3_IRQ; + break; } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_EHCI, |