ARM: dts: r8a7790: Add APMU nodes

Add DT nodes for the Advanced Power Management Units (APMU), and use the
enable-method to point out that the APMU should be used for SMP
support.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 9997e7dfabe2..d18558f21102 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -44,6 +44,7 @@
         cpus {
                 #address-cells = <1>;
                 #size-cells = <0>;
+                enable-method = "renesas,apmu";
 
                 cpu0: cpu@0 {
                         device_type = "cpu";
@@ -164,6 +165,18 @@
                 };
         };
 
+        apmu@e6151000 {
+                compatible = "renesas,r8a7790-apmu", "renesas,apmu";
+                reg = <0 0xe6151000 0 0x188>;
+                cpus = <&cpu4 &cpu5 &cpu6 &cpu7>;
+        };
+
+        apmu@e6152000 {
+                compatible = "renesas,r8a7790-apmu", "renesas,apmu";
+                reg = <0 0xe6152000 0 0x188>;
+                cpus = <&cpu0 &cpu1 &cpu2 &cpu3>;
+        };
+
         gic: interrupt-controller@f1001000 {
                 compatible = "arm,gic-400";
                 #interrupt-cells = <3>;