ARM: dts: r8a7745: Reserve SRAM for the SMP jump stub

Reserve SRAM for the jump stub for CPU core bringup.

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

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 88cf92bcd2f9b4fcdc6184de4550608663682d69..354534cdc5889cbca9d5750d5f420691f9d592b8 100644 (file)
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -481,6 +481,14 @@
                icram1: sram@e63c0000 {
                        compatible = "mmio-sram";
                        reg = <0 0xe63c0000 0 0x1000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <0 0 0xe63c0000 0x1000>;
+
+                       smp-sram@0 {
+                               compatible = "renesas,smp-sram";
+                               reg = <0 0x10>;
+                       };
                };
 
                ether: ethernet@ee700000 {