soc/intel/skylake: Assign device ops in chipset devicetree

Some PCI IDs were missing, and at least one (SPT's fast SPI
device in a generic SPI driver) was wrong. Hence, this patch
actually changes behavior depending on the devices actually
present in a machine.

In this patch the Skylake devicetree is written in a single-line
style. Alternative, the device operations could be put on a separate
line, e.g.
    device pci 00.0 alias system_agent on
            ops systemagent_ops
    end

Tested on Kontron/bSL6. Notable in the log diff is that the
CSE and SATA drivers are hooked up now.

Change-Id: I8635fc53ca617b029d6fe1845eaef6c5c749db82
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/soc/intel/common/block/xhci/xhci.c b/src/soc/intel/common/block/xhci/xhci.c
index a289061..4a40834 100644
--- a/src/soc/intel/common/block/xhci/xhci.c
+++ b/src/soc/intel/common/block/xhci/xhci.c
@@ -117,7 +117,7 @@
 
 __weak void soc_xhci_init(struct device *dev) { /* no-op */ }
 
-static struct device_operations usb_xhci_ops = {
+struct device_operations usb_xhci_ops = {
 	.read_resources		= pci_dev_read_resources,
 	.set_resources		= pci_dev_set_resources,
 	.enable_resources	= pci_dev_enable_resources,
@@ -134,11 +134,8 @@
 	PCI_DID_INTEL_APL_XHCI,
 	PCI_DID_INTEL_CNL_LP_XHCI,
 	PCI_DID_INTEL_GLK_XHCI,
-	PCI_DID_INTEL_SPT_LP_XHCI,
-	PCI_DID_INTEL_SPT_H_XHCI,
 	PCI_DID_INTEL_LWB_XHCI,
 	PCI_DID_INTEL_LWB_XHCI_SUPER,
-	PCI_DID_INTEL_UPT_H_XHCI,
 	PCI_DID_INTEL_CNP_H_XHCI,
 	PCI_DID_INTEL_ICP_LP_XHCI,
 	PCI_DID_INTEL_CMP_LP_XHCI,