1 QCOM BAM DMA controller
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 - reg: Address range for DMA registers
8 - interrupts: Should contain the one interrupt shared by all channels
9 - #dma-cells: must be <1>, the cell in the dmas property of the client device
10 represents the channel number
11 - clocks: required clock
12 - clock-names: must contain "bam_clk" entry
13 - qcom,ee : indicates the active Execution Environment identifier (0-7) used in
18 uart-bam: dma@f9984000 = {
19 compatible = "qcom,bam-v1.4.0";
20 reg = <0xf9984000 0x15000>;
21 interrupts = <0 94 0>;
22 clocks = <&gcc GCC_BAM_DMA_AHB_CLK>;
23 clock-names = "bam_clk";
28 DMA clients must use the format described in the dma.txt file, using a two cell
29 specifier for each channel.
33 compatible = "qcom,msm-uart";
34 reg = <0xf991e000 0x1000>
36 interrupts = <0 108 0>;
37 clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
38 <&gcc GCC_BLSP1_AHB_CLK>;
39 clock-names = "core", "iface";
41 dmas = <&uart-bam 0>, <&uart-bam 1>;
42 dma-names = "rx", "tx";