[Patch] ARM: dts: keystone: add device state control syscon entry

[Ivan Khoronzhuk]

Device state control registers has register regions with different
purposes so add syscon entry in order to be able to correctly access
them from appropriate places.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk at ti.com>
---

Based on linux-next/master

 arch/arm/boot/dts/keystone.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 5e67c5b..8b899ba 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -71,6 +71,11 @@
 			reg = <0x2310000 0x200>;
 		};
 
+		devctrl: device_state_control {
+			compatible = "ti,keystone-devctrl", "syscon";
+			reg = <0x2620000 0x1000>;
+		};
+
 		rstctrl: reset-controller {
 			compatible = "ti,keystone-reset";
 			reg = <0x023100e8 4>;	/* pll reset control reg */
-- 
1.8.3.2