dt-bindings: remoteproc: Add interconnect property
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Message ID 1585357496-6368-1-git-send-email-rishabhb@codeaurora.org
State New
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Series
  • dt-bindings: remoteproc: Add interconnect property
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Commit Message

Rishabh Bhatnagar March 28, 2020, 1:04 a.m. UTC
Allow proxy voting/unvoting of bus bandwidth for remote
processors. This property will specify the bus-master and
slave so that remoteproc platform driver can make the proxy
vote for bus bandwidth.

Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
---
 Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Bjorn Andersson March 31, 2020, 11:41 p.m. UTC | #1
On Fri 27 Mar 18:04 PDT 2020, Rishabh Bhatnagar wrote:

> Allow proxy voting/unvoting of bus bandwidth for remote
> processors. This property will specify the bus-master and
> slave so that remoteproc platform driver can make the proxy
> vote for bus bandwidth.
> 
> Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
> ---
>  Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
> index 9938918..529b0a0 100644
> --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
> @@ -111,6 +111,17 @@ on the Qualcomm ADSP Hexagon core.
>  	qcom,sm8150-slpi-pas:
>  		    must be "lcx", "lmx", "load_state"
>  
> +- interconnect:

This should be plural; "interconnects".

> +	Usage: optional
> +	Value type: <prop-encoded-array>
> +	Definition: Specifies the interconnect bus-master and bus-slave for
> +		    bandwidth voting during proxy vote/unvote.
> +
> +- interconnect-names:
> +	Usage: optional
> +	Value type: <stringlist>
> +	Definition: The interconnect name depends on the compatible string

This should be elaborated upon, similar to e.g. power-domain-names.

Regards,
Bjorn

> +
>  - memory-region:
>  	Usage: required
>  	Value type: <phandle>
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index 9938918..529b0a0 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -111,6 +111,17 @@  on the Qualcomm ADSP Hexagon core.
 	qcom,sm8150-slpi-pas:
 		    must be "lcx", "lmx", "load_state"
 
+- interconnect:
+	Usage: optional
+	Value type: <prop-encoded-array>
+	Definition: Specifies the interconnect bus-master and bus-slave for
+		    bandwidth voting during proxy vote/unvote.
+
+- interconnect-names:
+	Usage: optional
+	Value type: <stringlist>
+	Definition: The interconnect name depends on the compatible string
+
 - memory-region:
 	Usage: required
 	Value type: <phandle>