1QCOM BAM DMA controller
2
3Required properties:
4- compatible: must be one of the following:
5 * "qcom,bam-v1.4.0" for MSM8974, APQ8074 and APQ8084
6 * "qcom,bam-v1.3.0" for APQ8064, IPQ8064 and MSM8960
7 * "qcom,bam-v1.7.0" for MSM8916
8- reg: Address range for DMA registers
9- interrupts: Should contain the one interrupt shared by all channels
10- #dma-cells: must be <1>, the cell in the dmas property of the client device
11  represents the channel number
12- clocks: required clock
13- clock-names: must contain "bam_clk" entry
14- qcom,ee : indicates the active Execution Environment identifier (0-7) used in
15  the secure world.
16
17Example:
18
19	uart-bam: dma@f9984000 = {
20		compatible = "qcom,bam-v1.4.0";
21		reg = <0xf9984000 0x15000>;
22		interrupts = <0 94 0>;
23		clocks = <&gcc GCC_BAM_DMA_AHB_CLK>;
24		clock-names = "bam_clk";
25		#dma-cells = <1>;
26		qcom,ee = <0>;
27	};
28
29DMA clients must use the format described in the dma.txt file, using a two cell
30specifier for each channel.
31
32Example:
33	serial@f991e000 {
34		compatible = "qcom,msm-uart";
35		reg = <0xf991e000 0x1000>
36			<0xf9944000 0x19000>;
37		interrupts = <0 108 0>;
38		clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
39			<&gcc GCC_BLSP1_AHB_CLK>;
40		clock-names = "core", "iface";
41
42		dmas = <&uart-bam 0>, <&uart-bam 1>;
43		dma-names = "rx", "tx";
44	};
45