ARM: tegra: apalis-tk1: Pull-up temperature alert

Pull-up GPIO_PI6 connected to TMP451's ALERT#/THERM2#.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/boot/dts/tegra124-apalis.dtsi

@@ -1153,11 +1153,11 @@ kb_row2_pr2 {
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 			};
 
-			/* GPIO_PI6 aka TEMP_ALERT_L */
+			/* GPIO_PI6 aka TMP451 ALERT#/THERM2# */
 			pi6 {
 				nvidia,pins = "pi6";
 				nvidia,function = "rsvd1";
-				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};