soc/intel/cannonlake: Add PMC pci drivers

Add PMC pci driver on top of PMC common code, also include pmc init code
reference from skylake.

Change-Id: I95895a3e26cdebd98a4e54720bd4730542707d7e
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/soc/intel/cannonlake/gpio.c b/src/soc/intel/cannonlake/gpio.c
index 68b137d742..0cc416424a 100644
--- a/src/soc/intel/cannonlake/gpio.c
+++ b/src/soc/intel/cannonlake/gpio.c
@@ -96,3 +96,20 @@ const struct pad_community *soc_gpio_get_community(size_t *num_communities)
 	*num_communities = ARRAY_SIZE(cnl_communities);
 	return cnl_communities;
 }
+
+const struct pmc_to_gpio_route *soc_pmc_gpio_routes(size_t *num)
+{
+	static const struct pmc_to_gpio_route routes[] = {
+		{ GPP_A, GPP_A },
+		{ GPP_B, GPP_B },
+		{ GPP_C, GPP_C },
+		{ GPP_D, GPP_D },
+		{ GPP_E, GPP_E },
+		{ GPP_F, GPP_F },
+		{ GPP_G, GPP_G },
+		{ GPP_H, GPP_H },
+		{ GPD, GPD },
+	};
+	*num = ARRAY_SIZE(routes);
+	return routes;
+}