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Commit f950c534 authored by Jishnu Prakash's avatar Jishnu Prakash
Browse files

ARM: dts: msm: Add GPI DMA device tree nodes for sdm640 



Add GPI device tree nodes for GPI DMA driver. The driver
provides DMA capabilities for peripheral buses such as
I2C, UART, and SPI.

Change-Id: Id1c67bd0755d6d2659616463bf49aa2bdcd6a13a
Signed-off-by: default avatarJishnu Prakash <jprakash@codeaurora.org>
parent 3503d1c9

arch/arm64/boot/dts/qcom/sdm640.dtsi

+32 −0
Original line number Diff line number Diff line
@@ -662,6 +662,38 @@ 
		qcom,pipe-attr-ee;

	};



	gpi_dma0: qcom,gpi-dma@0x800000 {

		#dma-cells = <5>;

		compatible = "qcom,gpi-dma";

		reg = <0x800000 0x60000>;

		reg-names = "gpi-top";

		interrupts = <0 244 0>, <0 245 0>, <0 246 0>, <0 247 0>,

			     <0 248 0>, <0 249 0>, <0 250 0>, <0 251 0>;

		qcom,ev-factor = <2>;

		qcom,max-num-gpii = <8>;

		qcom,gpii-mask = <0x1f>;

		iommus = <&apps_smmu 0x00d6 0x0>;

		qcom,smmu-cfg = <0x1>;

		qcom,iova-range = <0x0 0x100000 0x0 0x100000>;

		status = "ok";

	};



	gpi_dma1: qcom,gpi-dma@0xa00000 {

		#dma-cells = <5>;

		compatible = "qcom,gpi-dma";

		reg = <0xa00000 0x60000>;

		reg-names = "gpi-top";

		interrupts = <0 279 0>, <0 280 0>, <0 281 0>, <0 282 0>,

			     <0 283 0>, <0 284 0>, <0 293 0>, <0 294 0>;

		qcom,ev-factor = <2>;

		qcom,max-num-gpii = <8>;

		qcom,gpii-mask = <0x1f>;

		qcom,smmu-cfg = <0x1>;

		qcom,iova-range = <0x0 0x100000 0x0 0x100000>;

		iommus = <&apps_smmu 0x0376 0x0>;

		status = "ok";

	};



	qcom,msm-rtb {

		compatible = "qcom,msm-rtb";

		qcom,rtb-size = <0x100000>;