From: Huibin Hong <huibin.hong@rock-chips.com>
Date: Thu, 4 May 2017 13:36:27 +0000 (+0800)
Subject: ARM64: dts: rk3368-android: enable fiq mode
X-Git-Tag: release-20171130_firefly~4^2~640
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3639eea28a7485d6b9d1fc7d358b5e9437675f6a;p=firefly-linux-kernel-4.4.55.git

ARM64: dts: rk3368-android: enable fiq mode

If this patch is used, dedicated trust firmwart is necessary.

Change-Id: I72ca3b1b722c4076f589341e40efcbeeb5a07a58
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
index 1cdfac2a5bfb..ac5e8fa1189f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
@@ -48,12 +48,12 @@
 	fiq_debugger: fiq-debugger {
 		compatible = "rockchip,fiq-debugger";
 		rockchip,serial-id = <3>;
-		rockchip,signal-irq = <186>;
 		rockchip,wake-irq = <0>;
-		rockchip,irq-mode-enable = <1>;  /* If enable uart uses irq instead of fiq */
+		rockchip,irq-mode-enable = <0>;  /* If enable uart uses irq instead of fiq */
 		rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart3_xfer>;
+		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH 0>;   /* signal irq */
 	};
 
 	reserved-memory {