arm/dt: msm8226: Add SMP2P gpios for modem

These gpios are used to communicate fatal modem or apps errors.

Change-Id: I6c0198703d83620aacc90dad882829fd715cff20
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8226.dtsi b/arch/arm/boot/dts/msm8226.dtsi
index 9fb55c9..2538317 100644
--- a/arch/arm/boot/dts/msm8226.dtsi
+++ b/arch/arm/boot/dts/msm8226.dtsi
@@ -651,6 +651,12 @@
 		qcom,is-loadable;
 		qcom,firmware-name = "mba";
 		qcom,pil-self-auth;
+
+		/* GPIO input from mss */
+		qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
+
+		/* GPIO output to mss */
+		qcom,gpio-force-stop = <&smp2pgpio_ssr_smp2p_1_out 0 0>;
 	};
 
 	qcom,msm-mem-hole {