[PATCH 0/2] arm64: dts: qcom: monaco: add lpass lpi pinctrl

[PATCH 0/2] arm64: dts: qcom: monaco: add lpass lpi pinctrl

[Srinivas Kandagatla]

This patchset adds support for LPASS LPI pinctrl on monaco which is
compatible with SM8450.


Srinivas Kandagatla (2):
  dt-bindings: pinctrl: qcom,sm8450-lpass-lpi: add QCS8300 LPASS LPI
  arm64: dts: qcom: monaco: add dt entry for lpass lpi pinctrl

 .../pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml   |  6 +++++-
 arch/arm64/boot/dts/qcom/monaco.dtsi             | 16 ++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

-- 
2.47.3

[PATCH 1/2] dt-bindings: pinctrl: qcom,sm8450-lpass-lpi: add QCS8300 LPASS LPI

[Srinivas Kandagatla]

Document the Qualcomm QCS8300 SoC Low Power Audio SubSystem Low Power
Island (LPASS LPI) pin controller, compatible with earlier SM8450 model.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
---
 .../bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml     | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
index e7565592da86..c81038320c35 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
@@ -15,7 +15,11 @@ description:
 
 properties:
   compatible:
-    const: qcom,sm8450-lpass-lpi-pinctrl
+    oneOf:
+      - const: qcom,sm8450-lpass-lpi-pinctrl
+      - items:
+          - const: qcom,qcs8300-lpass-lpi-pinctrl
+          - const: qcom,sm8450-lpass-lpi-pinctrl
 
   reg:
     items:
-- 
2.47.3

[PATCH 2/2] arm64: dts: qcom: monaco: add dt entry for lpass lpi pinctrl

[Srinivas Kandagatla]

Add LPASS LPI pinctrl node used for setting MI2S and soundwire pin
configs.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 5d2df4305d1c..e1ea94d2f0f3 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -20,6 +20,7 @@
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,gpr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -2866,6 +2867,21 @@ q6prmcc: clock-controller {
 			};
 		};
 
+		lpass_tlmm: pinctrl@3440000 {
+			compatible = "qcom,qcs8300-lpass-lpi-pinctrl",
+					"qcom,sm8450-lpass-lpi-pinctrl";
+			reg = <0x0 0x03440000 0x0 0x20000>,
+			      <0x0 0x034D0000 0x0 0x10000>;
+
+			clocks = <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			clock-names = "core", "audio";
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&lpass_tlmm 0 0 23>;
+		};
+
 		lpass_ag_noc: interconnect@3c40000 {
 			compatible = "qcom,qcs8300-lpass-ag-noc";
 			reg = <0x0 0x03c40000 0x0 0x17200>;
-- 
2.47.3

Re: [PATCH 2/2] arm64: dts: qcom: monaco: add dt entry for lpass lpi pinctrl

[Dmitry Baryshkov]

On Wed, Feb 04, 2026 at 12:42:37PM -0500, Srinivas Kandagatla wrote:
> Add LPASS LPI pinctrl node used for setting MI2S and soundwire pin
> configs.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/monaco.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
> index 5d2df4305d1c..e1ea94d2f0f3 100644
> --- a/arch/arm64/boot/dts/qcom/monaco.dtsi
> +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
> @@ -20,6 +20,7 @@
>  #include <dt-bindings/power/qcom-rpmpd.h>
>  #include <dt-bindings/soc/qcom,gpr.h>
>  #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
>  #include <dt-bindings/thermal/thermal.h>
>  
>  / {
> @@ -2866,6 +2867,21 @@ q6prmcc: clock-controller {
>  			};
>  		};
>  
> +		lpass_tlmm: pinctrl@3440000 {
> +			compatible = "qcom,qcs8300-lpass-lpi-pinctrl",
> +					"qcom,sm8450-lpass-lpi-pinctrl";

Please align on the quote mark.

> +			reg = <0x0 0x03440000 0x0 0x20000>,
> +			      <0x0 0x034D0000 0x0 0x10000>;
> +

-- 
With best wishes
Dmitry

Re: [PATCH 2/2] arm64: dts: qcom: monaco: add dt entry for lpass lpi pinctrl

[Konrad Dybcio]

On 2/4/26 6:42 PM, Srinivas Kandagatla wrote:
> Add LPASS LPI pinctrl node used for setting MI2S and soundwire pin
> configs.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/monaco.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
> index 5d2df4305d1c..e1ea94d2f0f3 100644
> --- a/arch/arm64/boot/dts/qcom/monaco.dtsi
> +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
> @@ -20,6 +20,7 @@
>  #include <dt-bindings/power/qcom-rpmpd.h>
>  #include <dt-bindings/soc/qcom,gpr.h>
>  #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
>  #include <dt-bindings/thermal/thermal.h>
>  
>  / {
> @@ -2866,6 +2867,21 @@ q6prmcc: clock-controller {
>  			};
>  		};
>  
> +		lpass_tlmm: pinctrl@3440000 {
> +			compatible = "qcom,qcs8300-lpass-lpi-pinctrl",
> +					"qcom,sm8450-lpass-lpi-pinctrl";
> +			reg = <0x0 0x03440000 0x0 0x20000>,
> +			      <0x0 0x034D0000 0x0 0x10000>;

Please use lowercase hex

Konrad

Re: [PATCH 1/2] dt-bindings: pinctrl: qcom,sm8450-lpass-lpi: add QCS8300 LPASS LPI

[Konrad Dybcio]

On 2/4/26 6:42 PM, Srinivas Kandagatla wrote:
> Document the Qualcomm QCS8300 SoC Low Power Audio SubSystem Low Power
> Island (LPASS LPI) pin controller, compatible with earlier SM8450 model.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---
>  .../bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml     | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
> index e7565592da86..c81038320c35 100644
> --- a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
> @@ -15,7 +15,11 @@ description:
>  
>  properties:
>    compatible:
> -    const: qcom,sm8450-lpass-lpi-pinctrl
> +    oneOf:
> +      - const: qcom,sm8450-lpass-lpi-pinctrl
> +      - items:
> +          - const: qcom,qcs8300-lpass-lpi-pinctrl
> +          - const: qcom,sm8450-lpass-lpi-pinctrl

This patch conflicts with 

https://lore.kernel.org/linux-arm-msm/20260127105511.3917491-1-mohammad.rafi.shaik@oss.qualcomm.com/

Could you please consolidate the efforts?

Konrad

Re: [PATCH 1/2] dt-bindings: pinctrl: qcom,sm8450-lpass-lpi: add QCS8300 LPASS LPI

[Srinivas Kandagatla]

On 2/5/26 3:53 AM, Konrad Dybcio wrote:
> On 2/4/26 6:42 PM, Srinivas Kandagatla wrote:
>> Document the Qualcomm QCS8300 SoC Low Power Audio SubSystem Low Power
>> Island (LPASS LPI) pin controller, compatible with earlier SM8450 model.
>>
>> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
>> ---
>>  .../bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml     | 6 +++++-
>>  1 file changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
>> index e7565592da86..c81038320c35 100644
>> --- a/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
>> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
>> @@ -15,7 +15,11 @@ description:
>>  
>>  properties:
>>    compatible:
>> -    const: qcom,sm8450-lpass-lpi-pinctrl
>> +    oneOf:
>> +      - const: qcom,sm8450-lpass-lpi-pinctrl
>> +      - items:
>> +          - const: qcom,qcs8300-lpass-lpi-pinctrl
>> +          - const: qcom,sm8450-lpass-lpi-pinctrl
> 
> This patch conflicts with 

Thanks Konrad, we can drop this one!

> 
> https://lore.kernel.org/linux-arm-msm/20260127105511.3917491-1-mohammad.rafi.shaik@oss.qualcomm.com/
> 
> Could you please consolidate the efforts?

Yes, my bad!

--srini
> 
> Konrad