soc/amd/genoa_poc: Prefer include <soc/gpio.h> via <gpio.h>

Change-Id: I0e5fba7db7d97835001934cb140f4c76bdc46d3e
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82889
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/amd/genoa_poc/gpio.c

@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <amdblocks/gpio.h>
-#include <soc/gpio.h>
+#include <gpio.h>
 #include <types.h>
 
 /* see the IOMUX function table for the mapping from GPIO number to GEVENT number */

src/soc/amd/genoa_poc/uart.c

@@ -5,7 +5,7 @@
 #include <amdblocks/uart.h>
 #include <commonlib/helpers.h>
 #include <soc/aoac_defs.h>
-#include <soc/gpio.h>
+#include <gpio.h>
 #include <soc/iomap.h>
 #include <soc/southbridge.h>
 #include <soc/uart.h>