dt-bindings: power: Add Actions Semi S700 SPS

Define power domains for Actions Semi S700 SoC Smart Power System (SPS).
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Documentation/devicetree/bindings/power/actions,owl-sps.txt

@@ -2,10 +2,12 @@ Actions Semi Owl Smart Power System (SPS)
 
 Required properties:
 - compatible          :  "actions,s500-sps" for S500
+                         "actions,s700-sps" for S700
 - reg                 :  Offset and length of the register set for the device.
 - #power-domain-cells :  Must be 1.
                          See macros in:
                           include/dt-bindings/power/owl-s500-powergate.h for S500
+                          include/dt-bindings/power/owl-s700-powergate.h for S700
 
 
 Example:

include/dt-bindings/power/owl-s700-powergate.h

+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Actions Semi S700 SPS
+ *
+ * Copyright (c) 2017 Andreas Färber
+ */
+#ifndef DT_BINDINGS_POWER_OWL_S700_POWERGATE_H
+#define DT_BINDINGS_POWER_OWL_S700_POWERGATE_H
+
+#define S700_PD_VDE	0
+#define S700_PD_VCE_SI	1
+#define S700_PD_USB2_1	2
+#define S700_PD_HDE	3
+#define S700_PD_DMA	4
+#define S700_PD_DS	5
+#define S700_PD_USB3	6
+#define S700_PD_USB2_0	7
+
+#endif