[PATCH 45/61] ARM: dts: r8a7794: Add SMP support

[Simon Horman]

From: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com>

Add the device tree node for the Advanced Power Management Unit (APMU).
Use the "enable-method" prop to  point out that the APMU should be used
for the SMP support.

Signed-off-by: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
Tested-by: Simon Horman <horms+rene...@verge.net.au>
Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
---
 arch/arm/boot/dts/r8a7794.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 95206c25e6a1..90050565114c 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -37,6 +37,7 @@
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
+               enable-method = "renesas,apmu";
 
                cpu0: cpu@0 {
                        device_type = "cpu";
@@ -66,6 +67,12 @@
                };
        };
 
+       apmu@e6151000 {
+               compatible = "renesas,r8a7794-apmu", "renesas,apmu";
+               reg = <0 0xe6151000 0 0x188>;
+               cpus = <&cpu0 &cpu1>;
+       };
+
        gic: interrupt-controller@f1001000 {
                compatible = "arm,gic-400";
                #interrupt-cells = <3>;
-- 
2.11.0