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Commit edb81ca3 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Kumar Gala
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ARM: DT: QCOM: apq8064: Add dma support for sdcc node 



This patch adds dma support in both sdcc1 and sdcc3 device node.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent 045644ff

arch/arm/boot/dts/qcom-apq8064.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -206,6 +206,26 @@ 
			regulator-always-on;

		};



		sdcc1bam:dma@12402000{

			compatible = "qcom,bam-v1.3.0";

			reg = <0x12402000 0x8000>;

			interrupts = <0 98 0>;

			clocks = <&gcc SDC1_H_CLK>;

			clock-names = "bam_clk";

			#dma-cells = <1>;

			qcom,ee = <0>;

		};



		sdcc3bam:dma@12182000{

			compatible = "qcom,bam-v1.3.0";

			reg = <0x12182000 0x8000>;

			interrupts = <0 96 0>;

			clocks = <&gcc SDC3_H_CLK>;

			clock-names = "bam_clk";

			#dma-cells = <1>;

			qcom,ee = <0>;

		};



		amba {

			compatible = "arm,amba-bus";

			#address-cells = <1>;
@@ -226,6 +246,8 @@ 
				cap-sd-highspeed;

				cap-mmc-highspeed;

				vmmc-supply = <&vsdcc_fixed>;

				dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;

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

			};



			sdcc3: sdcc@12180000 {
@@ -243,6 +265,8 @@ 
				max-frequency	= <192000000>;

				no-1-8-v;

				vmmc-supply = <&vsdcc_fixed>;

				dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;

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

			};

		};

	};