Re: [PATCH 01/23] arm64: dts: qcom: x1e80100: move dsp audio nodes to dedicated dts

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 7/24/25 12:27 AM, srinivas.kandagatla@oss.qualcomm.com wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> 
> All the device tree nodes for audioreach dsp are duplicated across all
> the SoC dtsi files, Move this to a dedicated dtsi file so to remove some
> duplication, make it consistent across all device trees and also make it
> easy for new SoC's to add audio support.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---

[...]

> -				gpr {
> -					compatible = "qcom,gpr";
> -					qcom,glink-channels = "adsp_apps";

This seems to never change, maybe we can add some internal bus-like
matching to glink that we could put a cookie in the GPR driver for?

> -					qcom,domain = <GPR_DOMAIN_ID_ADSP>;

Similarly, this never changes (unless call audio would go through
modem and require a similar structure or something, I really don't
know)

> -					qcom,intents = <512 20>;

This is also always the very same

> -					#address-cells = <1>;
> -					#size-cells = <0>;
> -
> -					q6apm: service@1 {
> -						compatible = "qcom,q6apm";
> -						reg = <GPR_APM_MODULE_IID>;
> -						#sound-dai-cells = <0>;
> -						qcom,protection-domain = "avs/audio",
> -									 "msm/adsp/audio_pd";

These never change either

Konrad