Commit | Line | Data |
---|---|---|
6fb4aebe ZLK |
1 | Ingenic JZ4740 I2S controller |
2 | ||
3 | Required properties: | |
967beb2e | 4 | - compatible : "ingenic,jz4740-i2s" or "ingenic,jz4780-i2s" |
6fb4aebe ZLK |
5 | - reg : I2S registers location and length |
6 | - clocks : AIC and I2S PLL clock specifiers. | |
7 | - clock-names: "aic" and "i2s" | |
8 | - dmas: DMA controller phandle and DMA request line for I2S Tx and Rx channels | |
9 | - dma-names: Must be "tx" and "rx" | |
10 | ||
11 | Example: | |
12 | ||
13 | i2s: i2s@10020000 { | |
14 | compatible = "ingenic,jz4740-i2s"; | |
15 | reg = <0x10020000 0x94>; | |
16 | ||
17 | clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2SPLL>; | |
18 | clock-names = "aic", "i2s"; | |
19 | ||
20 | dmas = <&dma 2>, <&dma 3>; | |
21 | dma-names = "tx", "rx"; | |
22 | ||
23 | }; |