nb/amd/pi/00730F01: assign northbridge ops in chipset devicetree

Since the northbridge is always function 0 of device 0 on bus 0, the
device operations can be statically assigned in the devicetree and
there's no need to bind the northbridge device operations to the PCI
device during runtime via a list of PCI IDs.

TEST=PC Engines APU2 still boots and doesn't show any new problems

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia7faaa468ff77e05c378c5555622c3584cfe3f81
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/northbridge/amd/pi/00730F01/chipset.cb

@@ -7,7 +7,9 @@ chip northbridge/amd/pi/00730F01
 
 	device domain 0 on
 		ops amd_fam16_mod30_pci_domain_ops
-		device pci 0.0 alias gnb			on  end
+		device pci 0.0 alias gnb			on
+			ops amd_pi_northbridge_ops
+		end
 		device pci 0.2 alias iommu			off end
 		device pci 1.0 alias gfx			off end
 		device pci 1.1 alias gfx_hda			off end

src/northbridge/amd/pi/00730F01/northbridge.c

@@ -633,7 +633,7 @@ static unsigned long agesa_write_acpi_tables(const struct device *device,
 	return current;
 }
 
-static struct device_operations northbridge_operations = {
+struct device_operations amd_pi_northbridge_ops = {
 	.read_resources	  = nb_read_resources,
 	.set_resources	  = nb_set_resources,
 	.enable_resources = pci_dev_enable_resources,
@@ -643,12 +643,6 @@ static struct device_operations northbridge_operations = {
 	.write_acpi_tables = agesa_write_acpi_tables,
 };
 
-static const struct pci_driver family16_northbridge __pci_driver = {
-	.ops	= &northbridge_operations,
-	.vendor = PCI_VID_AMD,
-	.device = PCI_DID_AMD_16H_MODEL_303F_NB_HT,
-};
-
 static void fam16_finalize(void *chip_info)
 {
 	struct device *dev;