From 9f57e03518ffbf0a652bce50eed9f7cfeeba3293 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Fri, 10 Jan 2020 14:33:03 -0700
Subject: [PATCH] Set all GPIOs to 3.3V

---
 src/board/system76/lemp9/gpio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/board/system76/lemp9/gpio.c b/src/board/system76/lemp9/gpio.c
index 6482c4b..bd14d8f 100644
--- a/src/board/system76/lemp9/gpio.c
+++ b/src/board/system76/lemp9/gpio.c
@@ -21,6 +21,8 @@ void gpio_init() {
     GCR = 0x04;
     // Enable SMBus channel 4
     GCR15 = (1 << 4);
+    // Set GPF2 and GPF3 to 3.3V
+    GCR20 = 0;
 
     // Set GPIO data
     GPDRA = 0;