mb/google/octopus: Fix crossystem wpsw_cur error

With only one entry for Write Protect gpio in the OIPG package, the sysfs
entry /sys/devices/platform/chromeos_acpi/GPIO.x is created as "GPIO"
instead of "GPIO.x". This was causing crossytem to return error for wpsw_cur.

BUG=b:78009842

Change-Id: Ica60f342420d95d09a45580f2f940443c03601de
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/25892
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/mainboard/google/octopus/variants/baseboard/gpio.c

@@ -308,6 +308,7 @@ variant_sleep_gpio_table(size_t *num)
 }
 
 static const struct cros_gpio cros_gpios[] = {
+	CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
 	CROS_GPIO_WP_AH(PAD_SCC(GPIO_PCH_WP), GPIO_COMM_SCC_NAME),
 };
 

src/soc/intel/apollolake/include/soc/gpio_glk.h

@@ -321,6 +321,7 @@
 #define PAD_SCC(pad)			(pad - SCC_OFFSET)
 
 /* Linux names of the GPIO devices. */
+#define CROS_GPIO_DEVICE_NAME		"INT3453"
 #define GPIO_COMM_NW_NAME		"INT3453:00"
 #define GPIO_COMM_N_NAME		"INT3453:01"
 #define GPIO_COMM_AUDIO_NAME		"INT3453:02"