/* SPDX-License-Identifier: GPL-2.0-only */

#include <device/pci_type.h>
#include <intelblocks/xhci.h>
#include <soc/pci_devs.h>

#define XHCI_USB2_PORT_STATUS_REG	0x480
#define XHCI_USB3_PORT_STATUS_REG	0x540
#define XHCI_USB2_PORT_NUM		CONFIG_SOC_INTEL_USB2_DEV_MAX
#define XHCI_USB3_PORT_NUM		CONFIG_SOC_INTEL_USB3_DEV_MAX

#define TCSS_XHCI_USB2_PORT_STATUS_REG	0x480
#define TCSS_XHCI_USB3_PORT_STATUS_REG	0x490
#define TCSS_XHCI_USB2_PORT_NUM		0
#define TCSS_XHCI_USB3_PORT_NUM		4

static const struct xhci_usb_info usb_info = {
	.usb2_port_status_reg = XHCI_USB2_PORT_STATUS_REG,
	.num_usb2_ports = XHCI_USB2_PORT_NUM,
	.usb3_port_status_reg = XHCI_USB3_PORT_STATUS_REG,
	.num_usb3_ports = 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 == PCI_DEVFN_XHCI)
		return &usb_info;
	else if (xhci_dev == PCI_DEVFN_TCSS_XHCI)
		return &tcss_usb_info;

	return NULL;
}