ARM: dts: sunxi: Revert SRAM controller drivers patches

This patch reverts commit ccb4ada2 ("ARM: dts: sun7i: Add A20 SRAM and
SRAM controller"), commit e6f51e4b ("ARM: dts: sun5i: Add A13 and A10s
SRAM and SRAM controller") and commit 6d92b80f ("ARM: dts: sun4i: Add
A10 SRAM and SRAM controller").

The bindings have been changed in the SRAM driver, and we need to
change the DT accordingly.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun4i-a10.dtsi

@@ -448,46 +448,12 @@
 		};
 	};
 
-	/*
-	 * Note we use the address where the mmio registers start, not where
-	 * the SRAM blocks start, this cannot be changed because that would be
-	 * a devicetree ABI change.
-	 */
 	soc@01c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram@00000000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00000000 0x4000>;
-			allwinner,sram-name = "A1";
-		};
-
-		sram@00004000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00004000 0x4000>;
-			allwinner,sram-name = "A2";
-		};
-
-		sram@00008000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00008000 0x4000>;
-			allwinner,sram-name = "A3-A4";
-		};
-
-		sram@00010000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00010000 0x1000>;
-			allwinner,sram-name = "D";
-		};
-
-		sram-controller@01c00000 {
-			compatible = "allwinner,sun4i-a10-sram-controller";
-			reg = <0x01c00000 0x30>;
-		};
-
 		dma: dma-controller@01c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;

arch/arm/boot/dts/sun5i.dtsi

@@ -293,46 +293,12 @@
 		};
 	};
 
-	/*
-	 * Note we use the address where the mmio registers start, not where
-	 * the SRAM blocks start, this cannot be changed because that would be
-	 * a devicetree ABI change.
-	 */
 	soc@01c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram@00000000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00000000 0x4000>;
-			allwinner,sram-name = "A1";
-		};
-
-		sram@00004000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00004000 0x4000>;
-			allwinner,sram-name = "A2";
-		};
-
-		sram@00008000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00008000 0x4000>;
-			allwinner,sram-name = "A3-A4";
-		};
-
-		sram@00010000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00010000 0x1000>;
-			allwinner,sram-name = "D";
-		};
-
-		sram-controller@01c00000 {
-			compatible = "allwinner,sun4i-a10-sram-controller";
-			reg = <0x01c00000 0x30>;
-		};
-
 		dma: dma-controller@01c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;

arch/arm/boot/dts/sun7i-a20.dtsi

@@ -528,46 +528,12 @@
 		};
 	};
 
-	/*
-	 * Note we use the address where the mmio registers start, not where
-	 * the SRAM blocks start, this cannot be changed because that would be
-	 * a devicetree ABI change.
-	 */
 	soc@01c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram@00000000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00000000 0x4000>;
-			allwinner,sram-name = "A1";
-		};
-
-		sram@00004000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00004000 0x4000>;
-			allwinner,sram-name = "A2";
-		};
-
-		sram@00008000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00008000 0x4000>;
-			allwinner,sram-name = "A3-A4";
-		};
-
-		sram@00010000 {
-			compatible = "allwinner,sun4i-a10-sram";
-			reg = <0x00010000 0x1000>;
-			allwinner,sram-name = "D";
-		};
-
-		sram-controller@01c00000 {
-			compatible = "allwinner,sun4i-a10-sram-controller";
-			reg = <0x01c00000 0x30>;
-		};
-
 		nmi_intc: interrupt-controller@01c00030 {
 			compatible = "allwinner,sun7i-a20-sc-nmi";
 			interrupt-controller;