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ARM: at91: declare the at91rm9200 memory controller as a syscon

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The at91rm9200 memory controller is not simply an SDRAM controller. It also
controls the EBI (External Bus Interface), the SMC (Static Memory Controller)and
the Burst Flash Controller.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Alexandre Belloni 2015-03-16 21:04:06 +01:00
parent 985eba3aba
commit 0506b2986c
2 changed files with 2 additions and 2 deletions
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2
Documentation/devicetree/bindings/arm/atmel-at91.txt
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@ -98,7 +98,7 @@ Example:
}; };
RAMC SDRAM/DDR Controller required properties: RAMC SDRAM/DDR Controller required properties:
- compatible: Should be "atmel,at91rm9200-sdramc", - compatible: Should be "atmel,at91rm9200-sdramc", "syscon"
"atmel,at91sam9260-sdramc", "atmel,at91sam9260-sdramc",
"atmel,at91sam9g45-ddramc", "atmel,at91sam9g45-ddramc",
"atmel,sama5d3-ddramc", "atmel,sama5d3-ddramc",

2
arch/arm/boot/dts/at91rm9200.dtsi
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@ -92,7 +92,7 @@
}; };
ramc0: ramc@ffffff00 { ramc0: ramc@ffffff00 {
compatible = "atmel,at91rm9200-sdramc"; compatible = "atmel,at91rm9200-sdramc", "syscon";
reg = <0xffffff00 0x100>; reg = <0xffffff00 0x100>;
}; };