ARM: dts: imx27: Fix sram node

Per sram.yaml, address-cells, size-cells and ranges are mandatory.

Pass them to fix the following dt-schema warnings:

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

diff --git a/arch/arm/boot/dts/nxp/imx/imx27.dtsi b/arch/arm/boot/dts/nxp/imx/imx27.dtsi
index faba12ee7465eb2f8bc63471b3c22bb0933f71d6..cac4b3d68986a0297bffb8674f5a09b8f767fafc 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx27.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx27.dtsi
@@ -588,6 +588,9 @@
                iram: sram@ffff4c00 {
                        compatible = "mmio-sram";
                        reg = <0xffff4c00 0xb400>;
+                       ranges = <0 0xffff4c00 0xb400>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
                };
        };
 };