Re: [PATCH v2 05/11] ASoC: davinci-mcasp: Remove interrupt property from DT bindings doc
From: Peter Ujfalusi <hidden>
Date: 2013-09-19 11:46:16
Also in:
alsa-devel
On 09/17/2013 12:26 PM, jsarha-l0cyMroinI0@public.gmane.org wrote:
From: Jyri Sarha <redacted> Davinci McASP driver does use interrupts for anything ATM. Signed-off-by: Jyri Sarha <redacted>
Do not remove the interrupts. Even if they are not used they need to be described in DT so in the future if we want we can use them. The DT describes the HW and not the Linux implementation for the HW...
quoted hunk
--- .../bindings/sound/davinci-mcasp-audio.txt | 2 -- 1 file changed, 2 deletions(-)diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt index 68e0f47..b5e7b78 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.@@ -40,7 +39,6 @@ mcasp0: mcasp0@1d00000 { #size-cells = <0>; reg = <0x100000 0x3000>; reg-names "mpu"; - interrupts = <82 83>; op-mode = <0>; /* MCASP_IIS_MODE */ tdm-slots = <2>; num-serializer = <16>;
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