From: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Date: Tue, 5 Dec 2017 08:12:47 +0000 (+0100)
Subject: ARM: dts: ls1021a: add reboot node to .dtsi
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7eaec5533cb5c4f532f5c330d4401e218cf3ac6a;p=linux.git

ARM: dts: ls1021a: add reboot node to .dtsi

The LS1021A can be reset via the dcfg regmap in the same way as the
arm64 layerscape SoCs, so add the corresponding DT node.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index a861a4b9e3192..2bd04cdd618fd 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -108,6 +108,13 @@
 			     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	reboot {
+		compatible = "syscon-reboot";
+		regmap = <&dcfg>;
+		offset = <0xb0>;
+		mask = <0x02>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;