[PATCH 4/9] ARM: dts: r8a7745: Reserve SRAM for the SMP jump stub
From: geert+renesas@glider.be (Geert Uytterhoeven)
Date: 2017-07-04 15:41:38
Also in:
linux-devicetree, linux-renesas-soc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Reserve SRAM for the jump stub for CPU core bringup. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm/boot/dts/r8a7745.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 88cf92bcd2f9b4fc..354534cdc5889cbc 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi@@ -481,6 +481,14 @@ icram1: sram at e63c0000 { compatible = "mmio-sram"; reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram at 0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; }; ether: ethernet at ee700000 {
--
2.7.4