From 1ebc0bc6c2055ee8983c24139e277e3dcb1c7a5c Mon Sep 17 00:00:00 2001 From: Tim Crawford Date: Mon, 17 Jul 2023 13:32:54 -0600 Subject: [PATCH] galp6: Set CPU/VGA fan sense to TACH functionality Set D6 and D7 to ALT to use as tachometers inputs from the fans. Matches config for all other boards. Ref: IT5570E V0.3.2 datasheet; 7.5.4 Alternate Function Selection Signed-off-by: Tim Crawford --- src/board/system76/galp6/gpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/board/system76/galp6/gpio.c b/src/board/system76/galp6/gpio.c index 03f2e4b..817e587 100644 --- a/src/board/system76/galp6/gpio.c +++ b/src/board/system76/galp6/gpio.c @@ -145,9 +145,9 @@ void gpio_init(void) { // PWR_BTN# GPCRD5 = GPIO_OUT; // CPU_FANSEN - GPCRD6 = GPIO_IN | GPIO_DOWN; + GPCRD6 = GPIO_ALT; // VGA_FANSEN - GPCRD7 = GPIO_IN | GPIO_DOWN; + GPCRD7 = GPIO_ALT; // SMC_BAT GPCRE0 = GPIO_ALT | GPIO_UP; // AC_PRESENT