Commit 829a2fac authored by Vinod Koul's avatar Vinod Koul
Browse files

Revert "ARM: DTS: am33xx: Use the new DT bindings for the eDMA3" 



This reverts commit d871cd2e as it causes
regression in BBB

Reported-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent b1c4e982

arch/arm/boot/dts/am335x-evm.dts

+7 −2
Original line number Diff line number Diff line
@@ -743,8 +743,8 @@ 
&mmc3 {

	/* these are on the crossbar and are outlined in the

	   xbar-event-map element */

	dmas = <&edma_xbar 12 0 1

		&edma_xbar 13 0 2>;

	dmas = <&edma 12

		&edma 13>;

	dma-names = "tx", "rx";

	status = "okay";

	vmmc-supply = <&wlan_en_reg>;
@@ -766,6 +766,11 @@ 
	};

};



&edma {

	ti,edma-xbar-event-map = /bits/ 16 <1 12

					    2 13>;

};



&sham {

	status = "okay";

};

arch/arm/boot/dts/am335x-pepper.dts

+9 −2
Original line number Diff line number Diff line
@@ -339,6 +339,13 @@ 
	ti,non-removable;

};



&edma {

	/* Map eDMA MMC2 Events from Crossbar */

	ti,edma-xbar-event-map = /bits/ 16 <1 12

                                            2 13>;

};





&mmc3 {

	/* Wifi & Bluetooth on MMC #3 */

	status = "okay";
@@ -347,8 +354,8 @@ 
	vmmmc-supply = <&v3v3c_reg>;

	bus-width = <4>;

	ti,non-removable;

	dmas = <&edma_xbar 12 0 1

		&edma_xbar 13 0 2>;

	dmas = <&edma 12

		&edma 13>;

	dma-names = "tx", "rx";

};

arch/arm/boot/dts/am33xx.dtsi

+27 −69
Original line number Diff line number Diff line
@@ -174,54 +174,12 @@ 
		};



		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 0x40>;

			interrupts = <12 13 14>;

			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 <20 21>;

		};



		edma_tptc0: tptc@49800000 {

			compatible = "ti,edma3-tptc";

			ti,hwmods = "tptc0";

			reg =	<0x49800000 0x100000>;

			interrupts = <112>;

			interrupt-names = "edma3_tcerrint";

		};



		edma_tptc1: tptc@49900000 {

			compatible = "ti,edma3-tptc";

			ti,hwmods = "tptc1";

			reg =	<0x49900000 0x100000>;

			interrupts = <113>;

			interrupt-names = "edma3_tcerrint";

		};



		edma_tptc2: tptc@49a00000 {

			compatible = "ti,edma3-tptc";

			ti,hwmods = "tptc2";

			reg =	<0x49a00000 0x100000>;

			interrupts = <114>;

			interrupt-names = "edma3_tcerrint";

		};



		edma_xbar: dma-router@44e10f90 {

			compatible = "ti,am335x-edma-crossbar";

			reg = <0x44e10f90 0x40>;



			#dma-cells = <3>;

			dma-requests = <32>;



			dma-masters = <&edma>;

			#dma-cells = <1>;

		};



		gpio0: gpio@44e07000 {
@@ -275,7 +233,7 @@ 
			reg = <0x44e09000 0x2000>;

			interrupts = <72>;

			status = "disabled";

			dmas = <&edma 26 0>, <&edma 27 0>;

			dmas = <&edma 26>, <&edma 27>;

			dma-names = "tx", "rx";

		};
@@ -286,7 +244,7 @@ 
			reg = <0x48022000 0x2000>;

			interrupts = <73>;

			status = "disabled";

			dmas = <&edma 28 0>, <&edma 29 0>;

			dmas = <&edma 28>, <&edma 29>;

			dma-names = "tx", "rx";

		};
@@ -297,7 +255,7 @@ 
			reg = <0x48024000 0x2000>;

			interrupts = <74>;

			status = "disabled";

			dmas = <&edma 30 0>, <&edma 31 0>;

			dmas = <&edma 30>, <&edma 31>;

			dma-names = "tx", "rx";

		};
@@ -364,8 +322,8 @@ 
			ti,dual-volt;

			ti,needs-special-reset;

			ti,needs-special-hs-handling;

			dmas = <&edma_xbar 24 0 0

				&edma_xbar 25 0 0>;

			dmas = <&edma 24

				&edma 25>;

			dma-names = "tx", "rx";

			interrupts = <64>;

			interrupt-parent = <&intc>;
@@ -377,8 +335,8 @@ 
			compatible = "ti,omap4-hsmmc";

			ti,hwmods = "mmc2";

			ti,needs-special-reset;

			dmas = <&edma 2 0

				&edma 3 0>;

			dmas = <&edma 2

				&edma 3>;

			dma-names = "tx", "rx";

			interrupts = <28>;

			interrupt-parent = <&intc>;
@@ -516,10 +474,10 @@ 
			interrupts = <65>;

			ti,spi-num-cs = <2>;

			ti,hwmods = "spi0";

			dmas = <&edma 16 0

				&edma 17 0

				&edma 18 0

				&edma 19 0>;

			dmas = <&edma 16

				&edma 17

				&edma 18

				&edma 19>;

			dma-names = "tx0", "rx0", "tx1", "rx1";

			status = "disabled";

		};
@@ -532,10 +490,10 @@ 
			interrupts = <125>;

			ti,spi-num-cs = <2>;

			ti,hwmods = "spi1";

			dmas = <&edma 42 0

				&edma 43 0

				&edma 44 0

				&edma 45 0>;

			dmas = <&edma 42

				&edma 43

				&edma 44

				&edma 45>;

			dma-names = "tx0", "rx0", "tx1", "rx1";

			status = "disabled";

		};
@@ -873,7 +831,7 @@ 
			ti,hwmods = "sham";

			reg = <0x53100000 0x200>;

			interrupts = <109>;

			dmas = <&edma 36 0>;

			dmas = <&edma 36>;

			dma-names = "rx";

		};
@@ -882,8 +840,8 @@ 
			ti,hwmods = "aes";

			reg = <0x53500000 0xa0>;

			interrupts = <103>;

			dmas = <&edma 6 0>,

			       <&edma 5 0>;

			dmas = <&edma 6>,

			       <&edma 5>;

			dma-names = "tx", "rx";

		};
@@ -896,8 +854,8 @@ 
			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";

		};
@@ -910,8 +868,8 @@ 
			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";

		};

CRA Git | Maintained and supported by SUSTech CRA and CCSE