Re: [PATCH v1 1/4] ASoC: dt-bindings: qcom: add LPASS LPR vote clock ID

[Bartosz Golaszewski]

On Wed, 8 Jul 2026 13:49:21 +0200, Prasad Kumpatla
<prasad.kumpatla@xxxxxxxxxxxxxxxx> said:
> Add a new clock ID, LPASS_HW_LPR_VOTE, to represent the LPASS low-power
> resource (LPR) vote through the PRM interface.
>
> The LPASS PRM supports a resource voting mechanism to control low-power
> states via PARAM_ID_RSC_CPU_LPR. Exposing this as a q6prm clock ID allows
> clients to request the LPR vote using the existing qcom,q6prm clock
> provider interface.
>
> This functionality is required on newer platforms (e.g. Hawi) where LPASS
> clients need to explicitly manage LPR resource voting via PRM.
>
> Also update Q6AFE_MAX_CLK_ID to account for the newly added clock ID.
>
> Signed-off-by: Prasad Kumpatla <prasad.kumpatla@xxxxxxxxxxxxxxxx>
> ---
>  include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h
> index 45850f2d4..06ca2c287 100644
> --- a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h
> +++ b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h
> @@ -236,8 +236,9 @@
>  #define LPASS_HW_AVTIMER_VOTE		101
>  #define LPASS_HW_MACRO_VOTE		102
>  #define LPASS_HW_DCODEC_VOTE		103
> +#define LPASS_HW_LPR_VOTE		104
>
> -#define Q6AFE_MAX_CLK_ID			104
> +#define Q6AFE_MAX_CLK_ID			105
>
>  #define LPASS_CLK_ATTRIBUTE_INVALID		0x0
>  #define LPASS_CLK_ATTRIBUTE_COUPLE_NO		0x1
> --
> 2.34.1
>
>

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>