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-rw-r--r--arch/arm/boot/dts/lpc32xx.dtsi12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index e295e1ec82a5..b5841fab51c1 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -51,9 +51,19 @@
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
- ranges = <0x20000000 0x20000000 0x30000000>,
+ ranges = <0x00000000 0x00000000 0x10000000>,
+ <0x20000000 0x20000000 0x30000000>,
<0xe0000000 0xe0000000 0x04000000>;
+ iram: sram@08000000 {
+ compatible = "mmio-sram";
+ reg = <0x08000000 0x20000>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x08000000 0x20000>;
+ };
+
/*
* Enable either SLC or MLC
*/