From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Tue, 4 Jul 2017 15:41:39 +0000 (+0200)
Subject: ARM: dts: r8a7790: Reserve SRAM for the SMP jump stub
X-Git-Tag: v4.14-rc1~66^2~31^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e66938697e2931aa01fef35a096a1c0efa85622e;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: r8a7790: 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/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 4ee34995573cf..ff986df23b621 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -838,6 +838,14 @@
 	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 {