From 017b5522d5e31a0b2c2f54f566aa8887838bccc7 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Tue, 8 Jul 2014 18:21:11 +0200 Subject: ARM: at91: Add new binding for sama5d3-ddramc The IP for the SDRAM controller found on sama5d3 SoCs is different from the g45 one. Introduce a new compatible string to reflect that. Signed-off-by: Alexandre Belloni Signed-off-by: Maxime Ripard Acked-by: Nicolas Ferre --- Documentation/devicetree/bindings/arm/atmel-at91.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt index 16f60b41c147..33bcf8b57798 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -61,6 +61,7 @@ RAMC SDRAM/DDR Controller required properties: - compatible: Should be "atmel,at91rm9200-sdramc", "atmel,at91sam9260-sdramc", "atmel,at91sam9g45-ddramc", + "atmel,sama5d3-ddramc", - reg: Should contain registers location and length For at91sam9263 and at91sam9g45 you must specify 2 entries. -- cgit v1.2.2 From 8d248f0d3a1ddb3c671b4029f8950fbad09be7ae Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 3 Jul 2014 15:58:49 +0200 Subject: ARM: at91: Rework ramc mapping code Adapt the ramc mapping code to handle multiple ram controllers in the DT. Signed-off-by: Maxime Ripard Acked-by: Alexandre Belloni Signed-off-by: Nicolas Ferre --- Documentation/devicetree/bindings/arm/atmel-at91.txt | 7 ------- 1 file changed, 7 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt index 33bcf8b57798..6e3e3e5c611f 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -63,7 +63,6 @@ RAMC SDRAM/DDR Controller required properties: "atmel,at91sam9g45-ddramc", "atmel,sama5d3-ddramc", - reg: Should contain registers location and length - For at91sam9263 and at91sam9g45 you must specify 2 entries. Examples: @@ -72,12 +71,6 @@ Examples: reg = <0xffffe800 0x200>; }; - ramc0: ramc@ffffe400 { - compatible = "atmel,at91sam9g45-ddramc"; - reg = <0xffffe400 0x200 - 0xffffe600 0x200>; - }; - SHDWC Shutdown Controller required properties: -- cgit v1.2.2