Commit 3567de67 authored by Markus Pargmann's avatar Markus Pargmann Committed by Mark Brown
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ASoC: fsl-ssi: Update binding documentation 



A lot of bindings where changed without an update of the binding
documentation. This patch adds those changes to the documentation.

Signed-off-by: default avatarMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent c159a850

Documentation/devicetree/bindings/sound/fsl,ssi.txt

+12 −9
Original line number Original line Diff line number Diff line
@@ -20,15 +20,6 @@ Required properties: 
                    have.

                    have.

- interrupt-parent: The phandle for the interrupt controller that

- interrupt-parent: The phandle for the interrupt controller that

                    services interrupts for this device.

                    services interrupts for this device.

- fsl,mode:         The operating mode for the SSI interface.

                    "i2s-slave" - I2S mode, SSI is clock slave

                    "i2s-master" - I2S mode, SSI is clock master

                    "lj-slave" - left-justified mode, SSI is clock slave

                    "lj-master" - l.j. mode, SSI is clock master

                    "rj-slave" - right-justified mode, SSI is clock slave

                    "rj-master" - r.j., SSI is clock master

                    "ac97-slave" - AC97 mode, SSI is clock slave

                    "ac97-master" - AC97 mode, SSI is clock master

- fsl,playback-dma: Phandle to a node for the DMA channel to use for

- fsl,playback-dma: Phandle to a node for the DMA channel to use for

                    playback of audio.  This is typically dictated by SOC

                    playback of audio.  This is typically dictated by SOC

                    design.  See the notes below.

                    design.  See the notes below.
@@ -47,6 +38,9 @@ Required properties: 
                    be connected together, and SRFS and STFS be connected

                    be connected together, and SRFS and STFS be connected

                    together.  This would still allow different sample sizes,

                    together.  This would still allow different sample sizes,

                    but not different sample rates.

                    but not different sample rates.

 - clocks:          "ipg" - Required clock for the SSI unit

                    "baud" - Required clock for SSI master mode. Otherwise this

		      clock is not used





Required are also ac97 link bindings if ac97 is used. See

Required are also ac97 link bindings if ac97 is used. See

Documentation/devicetree/bindings/sound/soc-ac97link.txt for the necessary

Documentation/devicetree/bindings/sound/soc-ac97link.txt for the necessary
@@ -64,6 +58,15 @@ Optional properties: 
		    Documentation/devicetree/bindings/dma/dma.txt.

		    Documentation/devicetree/bindings/dma/dma.txt.

- dma-names:	    Two dmas have to be defined, "tx" and "rx", if fsl,imx-fiq

- dma-names:	    Two dmas have to be defined, "tx" and "rx", if fsl,imx-fiq

		    is not defined.

		    is not defined.

- fsl,mode:         The operating mode for the SSI interface.

                    "i2s-slave" - I2S mode, SSI is clock slave

                    "i2s-master" - I2S mode, SSI is clock master

                    "lj-slave" - left-justified mode, SSI is clock slave

                    "lj-master" - l.j. mode, SSI is clock master

                    "rj-slave" - right-justified mode, SSI is clock slave

                    "rj-master" - r.j., SSI is clock master

                    "ac97-slave" - AC97 mode, SSI is clock slave

                    "ac97-master" - AC97 mode, SSI is clock master





Child 'codec' node required properties:

Child 'codec' node required properties:

- compatible:       Compatible list, contains the name of the codec

- compatible:       Compatible list, contains the name of the codec

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