diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 28f2a251aee5..0bc97d94474c 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -209,6 +209,9 @@
 
 
 &pinctrl_0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mask_tpm_reset>;
+
 	max98091_irq: max98091-irq {
 		samsung,pins = "gpx0-2";
 		samsung,pin-function = <0>;
@@ -216,6 +219,15 @@
 		samsung,pin-drv = <0>;
 	};
 
+	/* We need GPX0_6 to be low at sleep time; just keep it low always */
+	mask_tpm_reset: mask-tpm-reset {
+		samsung,pins = "gpx0-6";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+		samsung,pin-val = <0>;
+	};
+
 	tpm_irq: tpm-irq {
 		samsung,pins = "gpx1-0";
 		samsung,pin-function = <0>;