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-rw-r--r--Documentation/devicetree/bindings/spi/omap-spi.txt48
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diff --git a/Documentation/devicetree/bindings/spi/omap-spi.txt b/Documentation/devicetree/bindings/spi/omap-spi.txt
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--- a/Documentation/devicetree/bindings/spi/omap-spi.txt
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@@ -1,48 +0,0 @@
-OMAP2+ McSPI device
-
-Required properties:
-- compatible :
- - "ti,am654-mcspi" for AM654.
- - "ti,omap2-mcspi" for OMAP2 & OMAP3.
- - "ti,omap4-mcspi" for OMAP4+.
-- ti,spi-num-cs : Number of chipselect supported by the instance.
-- ti,hwmods: Name of the hwmod associated to the McSPI
-- ti,pindir-d0-out-d1-in: Select the D0 pin as output and D1 as
- input. The default is D0 as input and
- D1 as output.
-
-Optional properties:
-- dmas: List of DMA specifiers with the controller specific format
- as described in the generic DMA client binding. A tx and rx
- specifier is required for each chip select.
-- dma-names: List of DMA request names. These strings correspond
- 1:1 with the DMA specifiers listed in dmas. The string naming
- is to be "rxN" and "txN" for RX and TX requests,
- respectively, where N equals the chip select number.
-
-Examples:
-
-[hwmod populated DMA resources]
-
-mcspi1: mcspi@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "ti,omap4-mcspi";
- ti,hwmods = "mcspi1";
- ti,spi-num-cs = <4>;
-};
-
-[generic DMA request binding]
-
-mcspi1: mcspi@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "ti,omap4-mcspi";
- ti,hwmods = "mcspi1";
- ti,spi-num-cs = <2>;
- dmas = <&edma 42
- &edma 43
- &edma 44
- &edma 45>;
- dma-names = "tx0", "rx0", "tx1", "rx1";
-};