soc/intel/common: Add RPP-S PCI IDs

Add PCI IDs to support Raptor Point PCH.

Ref: Intel 700 Series PCH Datasheet, Volume 1 (#743835, rev 2)
Change-Id: Iee410ed3179260b08d45f50e8126fb815c686324
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73437
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c
index 76e4bc9..9123498 100644
--- a/src/soc/intel/common/block/uart/uart.c
+++ b/src/soc/intel/common/block/uart/uart.c
@@ -406,6 +406,10 @@
 	PCI_DID_INTEL_ADP_M_N_UART1,
 	PCI_DID_INTEL_ADP_M_N_UART2,
 	PCI_DID_INTEL_ADP_M_N_UART3,
+	PCI_DID_INTEL_RPP_S_UART0,
+	PCI_DID_INTEL_RPP_S_UART1,
+	PCI_DID_INTEL_RPP_S_UART2,
+	PCI_DID_INTEL_RPP_S_UART3,
 	0,
 };