mb/asus/p8z77-m[_pro]: Correct PCH GPIO config
According to a boardview, GPIO27 is connected to the front
panel power LED, and should be output.
It will be made to blink before entering S3 suspend in a follow-up.
Change-Id: I7e47f63999e8c0bfbd37e3273d33c00bc035bcbb
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81921
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m/gpio.c b/src/mainboard/asus/p8x7x-series/variants/p8z77-m/gpio.c
index c1012e3..2c71c6a 100644
--- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m/gpio.c
+++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m/gpio.c
@@ -50,7 +50,7 @@
.gpio17 = GPIO_DIR_INPUT,
.gpio21 = GPIO_DIR_INPUT,
.gpio24 = GPIO_DIR_OUTPUT,
- .gpio27 = GPIO_DIR_INPUT,
+ .gpio27 = GPIO_DIR_OUTPUT,
.gpio28 = GPIO_DIR_OUTPUT,
.gpio29 = GPIO_DIR_OUTPUT,
.gpio31 = GPIO_DIR_OUTPUT,
@@ -61,6 +61,7 @@
.gpio12 = GPIO_LEVEL_LOW,
.gpio15 = GPIO_LEVEL_LOW,
.gpio24 = GPIO_LEVEL_LOW,
+ .gpio27 = GPIO_LEVEL_HIGH,
.gpio28 = GPIO_LEVEL_LOW,
.gpio29 = GPIO_LEVEL_HIGH,
.gpio31 = GPIO_LEVEL_HIGH,
diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/gpio.c b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/gpio.c
index 2455bd6..da76f78 100644
--- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/gpio.c
+++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/gpio.c
@@ -50,7 +50,7 @@
.gpio17 = GPIO_DIR_INPUT,
.gpio21 = GPIO_DIR_INPUT,
.gpio24 = GPIO_DIR_OUTPUT,
- .gpio27 = GPIO_DIR_INPUT,
+ .gpio27 = GPIO_DIR_OUTPUT,
.gpio28 = GPIO_DIR_OUTPUT,
.gpio29 = GPIO_DIR_OUTPUT,
.gpio31 = GPIO_DIR_OUTPUT,
@@ -61,6 +61,7 @@
.gpio12 = GPIO_LEVEL_LOW,
.gpio15 = GPIO_LEVEL_LOW,
.gpio24 = GPIO_LEVEL_LOW,
+ .gpio27 = GPIO_LEVEL_HIGH,
.gpio28 = GPIO_LEVEL_LOW,
.gpio29 = GPIO_LEVEL_HIGH,
.gpio31 = GPIO_LEVEL_HIGH,