ARM: dts: keystone-k2g: Add device state controller node

Add the device state controller node as a syscon node to the
K2G SoC. This module provides similar device control functionality
as that on the existing K2 SoCs.

One example usage would be the boot address programming of the
DSP processor sub-system.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 3372615b885cb322def082c7bb88dc5a2f53c156..fe17dc402a2393659bfd6b306b1783ee62f45187 100644 (file)
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -83,6 +83,11 @@
                        pinctrl-single,function-mask = <0x001b0007>;
                };
 
+               devctrl: device-state-control@02620000 {
+                       compatible = "ti,keystone-devctrl", "syscon";
+                       reg = <0x02620000 0x1000>;
+               };
+
                uart0: serial@02530c00 {
                        compatible = "ns16550a";
                        current-speed = <115200>;