ARM: dts: imx51: Fix sram.yaml warnings

Add ranges, #address-cells and #size-cells properties to the sram
node to fix the following warnings when checking sram.yaml:

make dtbs_check DT_SCHEMA_FILES=sram.yaml
...
arch/arm/boot/dts/imx51-apf51.dtb: sram@1ffe0000: '#address-cells' is a required property
	From schema: Documentation/devicetree/bindings/sram/sram.yaml
arch/arm/boot/dts/imx51-apf51.dtb: sram@1ffe0000: '#size-cells' is a required property
	From schema: Documentation/devicetree/bindings/sram/sram.yaml
arch/arm/boot/dts/imx51-apf51.dtb: sram@1ffe0000: 'ranges' is a required property
	From schema: Documentation/devicetree/bindings/sram/sram.yaml

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 8537075..ba92a3e 100644 (file)
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -124,6 +124,9 @@
                iram: sram@1ffe0000 {
                        compatible = "mmio-sram";
                        reg = <0x1ffe0000 0x20000>;
+                       ranges = <0 0x1ffe0000 0x20000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
                };
 
                gpu: gpu@30000000 {