1 files changed, 0 insertions, 44 deletions
diff --git a/dts/Bindings/arm/sunxi/smp-sram.txt b/dts/Bindings/arm/sunxi/smp-sram.txt
deleted file mode 100644
index 082e6a9382..0000000000
--- a/dts/Bindings/arm/sunxi/smp-sram.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-Allwinner SRAM for smp bringup:
-------------------------------------------------
-
-Allwinner's A80 SoC uses part of the secure sram for hotplugging of the
-primary core (cpu0). Once the core gets powered up it checks if a magic
-value is set at a specific location. If it is then the BROM will jump
-to the software entry address, instead of executing a standard boot.
-
-Therefore a reserved section sub-node has to be added to the mmio-sram
-declaration.
-
-Note that this is separate from the Allwinner SRAM controller found in
-../../sram/sunxi-sram.txt. This SRAM is secure only and not mappable to
-any device.
-
-Also there are no "secure-only" properties. The implementation should
-check if this SRAM is usable first.
-
-Required sub-node properties:
-- compatible : depending on the SoC this should be one of:
-		"allwinner,sun9i-a80-smp-sram"
-
-The rest of the properties should follow the generic mmio-sram discription
-found in ../../misc/sram.txt
-
-Example:
-
-	sram_b: sram@20000 {
-		/* 256 KiB secure SRAM at 0x20000 */
-		compatible = "mmio-sram";
-		reg = <0x00020000 0x40000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x00020000 0x40000>;
-
-		smp-sram@1000 {
-			/*
-			 * This is checked by BROM to determine if
-			 * cpu0 should jump to SMP entry vector
-			 */
-			compatible = "allwinner,sun9i-a80-smp-sram";
-			reg = <0x1000 0x8>;
-		};
-	};