Based on kernel version 6.11
. Page generated on 2024-09-24 08:21 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | Device-Tree bindings for Xilinx PL audio formatter The IP core supports DMA, data formatting(AES<->PCM conversion) of audio samples. Required properties: - compatible: "xlnx,audio-formatter-1.0" - interrupt-names: Names specified to list of interrupts in same order mentioned under "interrupts". List of supported interrupt names are: "irq_mm2s" : interrupt from MM2S block "irq_s2mm" : interrupt from S2MM block - interrupts-parent: Phandle for interrupt controller. - interrupts: List of Interrupt numbers. - reg: Base address and size of the IP core instance. - clock-names: List of input clocks. Required elements: "s_axi_lite_aclk", "aud_mclk" - clocks: Input clock specifier. Refer to common clock bindings. Example: audio_ss_0_audio_formatter_0: audio_formatter@80010000 { compatible = "xlnx,audio-formatter-1.0"; interrupt-names = "irq_mm2s", "irq_s2mm"; interrupt-parent = <&gic>; interrupts = <0 104 4>, <0 105 4>; reg = <0x0 0x80010000 0x0 0x1000>; clock-names = "s_axi_lite_aclk", "aud_mclk"; clocks = <&clk 71>, <&clk_wiz_1 0>; }; |