[XS] Change in coreboot[main]: mb/google/rauru: Add EC suspend pin initial setting

[Jarried Lin (Code Review)]

Jarried Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86381?usp=email )

Change subject: mb/google/rauru: Add EC suspend pin initial setting
......................................................................

mb/google/rauru: Add EC suspend pin initial setting

Set the EC suspend pin to output high.

TEST=Build pass, reboot pass, suspend/resume pass.
BUG=b:395737458

Signed-off-by: Wenzhen Yu 
Change-Id: I6ea56208256bb6f11fb6b0adf7627403963295bc
---
M src/mainboard/google/rauru/chromeos.c
M src/mainboard/google/rauru/gpio.h
2 files changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/86381/1

diff --git a/src/mainboard/google/rauru/chromeos.c b/src/mainboard/google/rauru/chromeos.c
index 6a8431f..4385628 100644
--- a/src/mainboard/google/rauru/chromeos.c
+++ b/src/mainboard/google/rauru/chromeos.c
@@ -19,6 +19,7 @@
    gpio_output(GPIO_EN_SPKR, 0);
    gpio_output(GPIO_FP_RST_1V8_S3_L, 0);
    gpio_output(GPIO_XHCI_INIT_DONE, 0);
+	gpio_output(GPIO_EC_SUSPEND_PIN, 1);
 }

void fill_lb_gpios(struct lb_gpios *gpios)
diff --git a/src/mainboard/google/rauru/gpio.h b/src/mainboard/google/rauru/gpio.h
index f35135c..a11097c 100644
--- a/src/mainboard/google/rauru/gpio.h
+++ b/src/mainboard/google/rauru/gpio.h
@@ -14,6 +14,7 @@
 #define GPIO_AP_EC_WARM_RST_REQ GPIO(EINT29)
 #define GPIO_FP_RST_1V8_S3_L	GPIO(EINT26)
 #define GPIO_AP_FP_FW_UP_STRAP	GPIO(EINT27)
+#define GPIO_EC_SUSPEND_PIN	GPIO(EINT38)
 #define GPIO_EN_PWR_FP		GPIO(PERIPHERAL_EN3)
 #define GPIO_BL_PWM_1V8		GPIO(DISP_PWM)