Revert "ARM: DTS: am437x: Use the new DT bindings for the eDMA3"

This reverts commit e3faf2b8826b8ac58cdaad7f801e59e389320f0e as it causes
regression in BBB

Reported-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

arch/arm/boot/dts/am4372.dtsi

@@ -183,56 +183,14 @@
 		};
 
 		edma: edma@49000000 {
-			compatible = "ti,edma3-tpcc";
-			ti,hwmods = "tpcc";
-			reg =	<0x49000000 0x10000>;
-			reg-names = "edma3_cc";
+			compatible = "ti,edma3";
+			ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
+			reg =	<0x49000000 0x10000>,
+				<0x44e10f90 0x10>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "edma3_ccint", "emda3_mperr",
-					  "edma3_ccerrint";
-			dma-requests = <64>;
-			#dma-cells = <2>;
-
-			ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
-				   <&edma_tptc2 0>;
-
-			ti,edma-memcpy-channels = /bits/ 16 <32 33>;
-		};
-
-		edma_tptc0: tptc@49800000 {
-			compatible = "ti,edma3-tptc";
-			ti,hwmods = "tptc0";
-			reg =	<0x49800000 0x100000>;
-			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "edma3_tcerrint";
-		};
-
-		edma_tptc1: tptc@49900000 {
-			compatible = "ti,edma3-tptc";
-			ti,hwmods = "tptc1";
-			reg =	<0x49900000 0x100000>;
-			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "edma3_tcerrint";
-		};
-
-		edma_tptc2: tptc@49a00000 {
-			compatible = "ti,edma3-tptc";
-			ti,hwmods = "tptc2";
-			reg =	<0x49a00000 0x100000>;
-			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "edma3_tcerrint";
-		};
-
-		edma_xbar: dma-router@44e10f90 {
-			compatible = "ti,am335x-edma-crossbar";
-			reg = <0x44e10f90 0x40>;
-
-			#dma-cells = <3>;
-			dma-requests = <64>;
-
-			dma-masters = <&edma>;
+					<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
 		};
 
 		uart0: serial@44e09000 {
@@ -537,8 +495,8 @@
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
 			ti,needs-special-reset;
-			dmas = <&edma 24 0>,
-				<&edma 25 0>;
+			dmas = <&edma 24
+				&edma 25>;
 			dma-names = "tx", "rx";
 			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -549,8 +507,8 @@
 			reg = <0x481d8000 0x1000>;
 			ti,hwmods = "mmc2";
 			ti,needs-special-reset;
-			dmas = <&edma 2 0>,
-				<&edma 3 0>;
+			dmas = <&edma 2
+				&edma 3>;
 			dma-names = "tx", "rx";
 			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
@@ -817,7 +775,7 @@
 			compatible = "ti,omap5-sham";
 			ti,hwmods = "sham";
 			reg = <0x53100000 0x300>;
-			dmas = <&edma 36 0>;
+			dmas = <&edma 36>;
 			dma-names = "rx";
 			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 		};
@@ -827,8 +785,8 @@
 			ti,hwmods = "aes";
 			reg = <0x53501000 0xa0>;
 			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-			dmas = <&edma 6 0>,
-				<&edma 5 0>;
+			dmas = <&edma 6
+				&edma 5>;
 			dma-names = "tx", "rx";
 		};
 
@@ -837,8 +795,8 @@
 			ti,hwmods = "des";
 			reg = <0x53701000 0xa0>;
 			interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
-			dmas = <&edma 34 0>,
-				<&edma 33 0>;
+			dmas = <&edma 34
+				&edma 33>;
 			dma-names = "tx", "rx";
 		};
 
@@ -851,8 +809,8 @@
 			interrupts = <80>, <81>;
 			interrupt-names = "tx", "rx";
 			status = "disabled";
-			dmas = <&edma 8 2>,
-			       <&edma 9 2>;
+			dmas = <&edma 8>,
+			       <&edma 9>;
 			dma-names = "tx", "rx";
 		};
 
@@ -865,8 +823,8 @@
 			interrupts = <82>, <83>;
 			interrupt-names = "tx", "rx";
 			status = "disabled";
-			dmas = <&edma 10 2>,
-			       <&edma 11 2>;
+			dmas = <&edma 10>,
+			       <&edma 11>;
 			dma-names = "tx", "rx";
 		};
 

arch/arm/boot/dts/am437x-gp-evm.dts

@@ -711,8 +711,8 @@
 	status = "okay";
 	/* these are on the crossbar and are outlined in the
 	   xbar-event-map element */
-	dmas = <&edma_xbar 30 0 1>,
-		<&edma_xbar 31 0 2>;
+	dmas = <&edma 30
+		&edma 31>;
 	dma-names = "tx", "rx";
 	vmmc-supply = <&vmmcwl_fixed>;
 	bus-width = <4>;
@@ -733,6 +733,11 @@
 	};
 };
 
+&edma {
+	ti,edma-xbar-event-map = /bits/ 16 <1 30
+					    2 31>;
+};
+
 &uart3 {
 	status = "okay";
 	pinctrl-names = "default";