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Commit 4345dda5 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring
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dt-bindings: sram: Merge Socionext SRAM bindings into generic


The Socionext SRAM bindings list only compatible so integrate them into
generic SRAM bindings schema.

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 517bcde2
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Milbeaut SRAM for smp bringup
Milbeaut SoCs use a part of the sram for the bringup of the secondary cores.
Once they get powered up in the bootloader, they stay at the specific part
of the sram.
Therefore the part needs to be added as the sub-node of mmio-sram.
Required sub-node properties:
- compatible : should be "socionext,milbeaut-smp-sram"
Example:
sram: sram@0 {
compatible = "mmio-sram";
reg = <0x0 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x10000>;
smp-sram@f100 {
compatible = "socionext,milbeaut-smp-sram";
reg = <0xf100 0x20>;
};
};
......@@ -72,6 +72,7 @@ patternProperties:
- rockchip,rk3066-smp-sram
- samsung,exynos4210-sysram
- samsung,exynos4210-sysram-ns
- socionext,milbeaut-smp-sram
reg:
description:
......@@ -240,3 +241,17 @@ examples:
reg = <0x1000 0x8>;
};
};
- |
sram@0 {
compatible = "mmio-sram";
reg = <0x0 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x10000>;
smp-sram@f100 {
compatible = "socionext,milbeaut-smp-sram";
reg = <0xf100 0x20>;
};
};
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