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Diffstat (limited to 'dts/Bindings/sound/fsl,esai.txt')
| -rw-r--r-- | dts/Bindings/sound/fsl,esai.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/sound/fsl,esai.txt b/dts/Bindings/sound/fsl,esai.txt index d3b6b5f480..cd3ee5d84f 100644 --- a/dts/Bindings/sound/fsl,esai.txt +++ b/dts/Bindings/sound/fsl,esai.txt @@ -27,6 +27,11 @@ Required properties: derive HCK, SCK and FS. "fsys" The system clock derived from ahb clock used to derive HCK, SCK and FS. + "spba" The spba clock is required when ESAI is placed as a + bus slave of the Shared Peripheral Bus and when two + or more bus masters (CPU, DMA or DSP) try to access + it. This property is optional depending on the SoC + design. - fsl,fifo-depth : The number of elements in the transmit and receive FIFOs. This number is the maximum allowed value for |