@@ -20,12 +20,6 @@ Required properties:
have.
- interrupt-parent: The phandle for the interrupt controller that
services interrupts for this device.
-- fsl,playback-dma: Phandle to a node for the DMA channel to use for
- playback of audio. This is typically dictated by SOC
- design. See the notes below.
-- fsl,capture-dma: Phandle to a node for the DMA channel to use for
- capture (recording) of audio. This is typically dictated
- by SOC design. See the notes below.
- fsl,fifo-depth: The number of elements in the transmit and receive FIFOs.
This number is the maximum allowed value for SFCSR[TFWM0].
- clocks: "ipg" - Required clock for the SSI unit
@@ -61,6 +55,14 @@ Optional properties:
be connected together, and SRFS and STFS be connected
together. This would still allow different sample sizes,
but not different sample rates.
+- fsl,playback-dma: Phandle to a node for the DMA channel to use for
+ playback of audio. This is typically dictated by SOC
+ design. See the notes below.
+ Only used on Power Architecture.
+- fsl,capture-dma: Phandle to a node for the DMA channel to use for
+ capture (recording) of audio. This is typically dictated
+ by SOC design. See the notes below.
+ Only used on Power Architecture.
Child 'codec' node required properties:
- compatible: Compatible list, contains the name of the codec
Properties 'fsl,playback-dma' and 'fsl,capture-dma' are optional, so move them to the optional section of the document. While at it mention that they only apply to Power Architecture. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> --- Documentation/devicetree/bindings/sound/fsl,ssi.txt | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-)