| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <device/pci_type.h> |
| #include <intelblocks/xhci.h> |
| #include <soc/pci_devs.h> |
| #include <stddef.h> |
| |
| #define PCH_XHCI_USB2_PORT_STATUS_REG 0x480 |
| #define PCH_XHCI_USB3_PORT_STATUS_REG 0x520 |
| #define PCH_XHCI_USB2_PORT_NUM 10 |
| #define PCH_XHCI_USB3_PORT_NUM 4 |
| |
| #define TCSS_XHCI_USB2_PORT_STATUS_REG 0x480 |
| #define TCSS_XHCI_USB3_PORT_STATUS_REG 0x490 |
| #define TCSS_XHCI_USB2_PORT_NUM 1 |
| #define TCSS_XHCI_USB3_PORT_NUM 4 |
| |
| static const struct xhci_usb_info pch_usb_info = { |
| .usb2_port_status_reg = PCH_XHCI_USB2_PORT_STATUS_REG, |
| .num_usb2_ports = PCH_XHCI_USB2_PORT_NUM, |
| .usb3_port_status_reg = PCH_XHCI_USB3_PORT_STATUS_REG, |
| .num_usb3_ports = PCH_XHCI_USB3_PORT_NUM, |
| }; |
| |
| static const struct xhci_usb_info tcss_usb_info = { |
| .usb2_port_status_reg = TCSS_XHCI_USB2_PORT_STATUS_REG, |
| .num_usb2_ports = TCSS_XHCI_USB2_PORT_NUM, |
| .usb3_port_status_reg = TCSS_XHCI_USB3_PORT_STATUS_REG, |
| .num_usb3_ports = TCSS_XHCI_USB3_PORT_NUM, |
| }; |
| |
| const struct xhci_usb_info *soc_get_xhci_usb_info(pci_devfn_t xhci_dev) |
| { |
| if (xhci_dev == PCH_DEVFN_XHCI) |
| return &pch_usb_info; |
| else if (xhci_dev == SA_DEVFN_TCSS_XHCI) |
| return &tcss_usb_info; |
| |
| return NULL; |
| } |