Makes interrupts property optional as the interrupts are not currently used by the driver and adds interrupt-names property to name listed interrupts. Currently know interrupt names are "tx" and "rx".
Signed-off-by: Jyri Sarha jsarha@ti.com --- .../bindings/sound/davinci-mcasp-audio.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt index 68e0f47..2fd0bf2 100644 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt @@ -11,7 +11,6 @@ Required properties: - reg-names : The mandatory reg-range must be named "mpu" and the optional DMA reg-range must be named "dma". For backward compatibility it is good to keep "mpu" first in the list. -- interrupts : Interrupt number for McASP - op-mode : I2S/DIT ops mode. - tdm-slots : Slots for TDM operation. - num-serializer : Serializers used by McASP. @@ -31,6 +30,8 @@ Optional properties: - rx-num-evt : FIFO levels. - sram-size-playback : size of sram to be allocated during playback - sram-size-capture : size of sram to be allocated during capture +- interrupts : Interrupt numbers for McASP, currently not used by the driver +- interrupt-names : Known interrupt names are "tx" and "rx"
Example:
@@ -41,6 +42,7 @@ mcasp0: mcasp0@1d00000 { reg = <0x100000 0x3000>; reg-names "mpu"; interrupts = <82 83>; + interrupts-names = "tx", "rx"; op-mode = <0>; /* MCASP_IIS_MODE */ tdm-slots = <2>; num-serializer = <16>;