Re: [PATCH v2 3/5] arm64: dts: qcom: agatti: add LPASS devices

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

On 2/23/26 2:39 PM, Srinivas Kandagatla wrote:
> From: Alexey Klimov <alexey.klimov@linaro.org>
> 
> The rxmacro, txmacro, vamacro, soundwire nodes, lpass clock
> controllers are required to support audio playback and
> audio capture on sm6115 and its derivatives.
> 
> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---

[...]

> +		lpass_audiocc: clock-controller@a6a9000 {
> +			compatible = "qcom,sm6115-lpassaudiocc";
> +			reg = <0x0 0x0a6a9000 0x0 0x1000>;
> +			#reset-cells = <1>;
> +		};

This should be called "qcom,sm6115-lpass-audio-csr" and should probably
have a syscon fallback as there's a lot of various magic tunables in
there, in addition to the CGCR bits. The clock driver can continue to
bind to this new compatible, like we do with the SoC-side TCSR on e.g.
8550 and the tcsrcc-sm8550 driver.

[...]

> +		lpasscc: clock-controller@a7ec000 {
> +			compatible = "qcom,sm6115-lpasscc";
> +			reg = <0x0 0x0a7e0000 0x0 0x12000>;
> +			#reset-cells = <1>;
> +		};

All the same, except "qcom,sm6115-lpass-tcsr"

I'm once again sorry for not getting this right n years ago, but I did not
have the sufficient documentation back then

Konrad