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Diffstat (limited to 'Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt b/Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt deleted file mode 100644 index 91ec83a6faed..000000000000 --- a/Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt +++ /dev/null @@ -1,43 +0,0 @@ -* Microchip I2S Multi-Channel Controller - -Required properties: -- compatible: Should be "microchip,sam9x60-i2smcc". -- reg: Should be the physical base address of the controller and the - length of memory mapped region. -- interrupts: Should contain the interrupt for the controller. -- dmas: Should be one per channel name listed in the dma-names property, - as described in atmel-dma.txt and dma.txt files. -- dma-names: Identifier string for each DMA request line in the dmas property. - Two dmas have to be defined, "tx" and "rx". -- clocks: Must contain an entry for each entry in clock-names. - Please refer to clock-bindings.txt. -- clock-names: Should be one of each entry matching the clocks phandles list: - - "pclk" (peripheral clock) Required. - - "gclk" (generated clock) Optional (1). - -Optional properties: -- pinctrl-0: Should specify pin control groups used for this controller. -- princtrl-names: Should contain only one value - "default". - - -(1) : Only the peripheral clock is required. The generated clock is optional - and should be set mostly when Master Mode is required. - -Example: - - i2s@f001c000 { - compatible = "microchip,sam9x60-i2smcc"; - reg = <0xf001c000 0x100>; - interrupts = <34 IRQ_TYPE_LEVEL_HIGH 7>; - dmas = <&dma0 - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | - AT91_XDMAC_DT_PERID(36))>, - <&dma0 - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | - AT91_XDMAC_DT_PERID(37))>; - dma-names = "tx", "rx"; - clocks = <&i2s_clk>, <&i2s_gclk>; - clock-names = "pclk", "gclk"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2s_default>; - }; |