[PATCH 0/2] power: qcom,rpmpd: Add support for Shikra

[PATCH 0/2] power: qcom,rpmpd: Add support for Shikra

[Rakesh Kota]

Add rpmpd support for shikra Platform including RPM power domains.

Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
---
Rakesh Kota (2):
      dt-bindings: power: qcom,rpmpd: document the Shikra RPM Power Domains
      soc: qcom: rpmpd: Add Shikra RPM Power Domains

 Documentation/devicetree/bindings/power/qcom,rpmpd.yaml |  1 +
 drivers/pmdomain/qcom/rpmpd.c                           | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
---
base-commit: 0787c45ea08a13b5482e701fabc741877cf681f6
change-id: 20260429-add_rpmpd_shikra-f57873b2fa7c

Best regards,
-- 
Rakesh Kota <rakesh.kota@oss.qualcomm.com>

[PATCH 1/2] dt-bindings: power: qcom,rpmpd: document the Shikra RPM Power Domains

[Rakesh Kota]

Document the RPM Power Domains on the Shikra Platform.

Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 0bf1e13a99646c0325b03fc5b3297ebada21cdb6..1abb4b733fe79dfa267e953f48219093ad759330 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -55,6 +55,7 @@ properties:
           - qcom,sdx55-rpmhpd
           - qcom,sdx65-rpmhpd
           - qcom,sdx75-rpmhpd
+          - qcom,shikra-rpmpd
           - qcom,sm4450-rpmhpd
           - qcom,sm6115-rpmpd
           - qcom,sm6125-rpmpd

-- 
2.34.1

Re: [PATCH 1/2] dt-bindings: power: qcom,rpmpd: document the Shikra RPM Power Domains

[Krzysztof Kozlowski]

On Wed, Apr 29, 2026 at 07:39:56PM +0530, Rakesh Kota wrote:
> Document the RPM Power Domains on the Shikra Platform.
> 
> Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof

[PATCH 2/2] soc: qcom: rpmpd: Add Shikra RPM Power Domains

[Rakesh Kota]

Add RPM Power Domains support for the Shikra platform.

Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
---
 drivers/pmdomain/qcom/rpmpd.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/pmdomain/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c
index 15a11ff282c3f86b1e86c6604d165e297620f6cf..6f751ee5a7833912d54d2bcfd5d85837ab7a97d3 100644
--- a/drivers/pmdomain/qcom/rpmpd.c
+++ b/drivers/pmdomain/qcom/rpmpd.c
@@ -863,6 +863,21 @@ static const struct rpmpd_desc sdm660_desc = {
 	.max_state = RPM_SMD_LEVEL_TURBO,
 };
 
+static struct rpmpd *shikra_rpmpds[] = {
+	[RPMPD_VDDCX] =		&cx_rwcx0_lvl,
+	[RPMPD_VDDCX_AO] =	&cx_rwcx0_lvl_ao,
+	[RPMPD_VDDCX_VFL] =	&cx_rwcx0_vfl,
+	[RPMPD_VDDMX] =		&mx_rwmx0_lvl,
+	[RPMPD_VDDMX_AO] =	&mx_rwmx0_lvl_ao,
+	[RPMPD_VDDMX_VFL] =	&mx_rwmx0_vfl,
+};
+
+static const struct rpmpd_desc shikra_desc = {
+	.rpmpds = shikra_rpmpds,
+	.num_pds = ARRAY_SIZE(shikra_rpmpds),
+	.max_state = RPM_SMD_LEVEL_TURBO_NO_CPR,
+};
+
 static struct rpmpd *sm6115_rpmpds[] = {
 	[SM6115_VDDCX] =	&cx_rwcx0_lvl,
 	[SM6115_VDDCX_AO] =	&cx_rwcx0_lvl_ao,
@@ -949,6 +964,7 @@ static const struct of_device_id rpmpd_match_table[] = {
 	{ .compatible = "qcom,qcs404-rpmpd", .data = &qcs404_desc },
 	{ .compatible = "qcom,qm215-rpmpd", .data = &qm215_desc },
 	{ .compatible = "qcom,sdm660-rpmpd", .data = &sdm660_desc },
+	{ .compatible = "qcom,shikra-rpmpd", .data = &shikra_desc },
 	{ .compatible = "qcom,sm6115-rpmpd", .data = &sm6115_desc },
 	{ .compatible = "qcom,sm6125-rpmpd", .data = &sm6125_desc },
 	{ .compatible = "qcom,sm6375-rpmpd", .data = &sm6375_desc },

-- 
2.34.1

Re: [PATCH 2/2] soc: qcom: rpmpd: Add Shikra RPM Power Domains

[Konrad Dybcio]

On 4/29/26 4:09 PM, Rakesh Kota wrote:
> Add RPM Power Domains support for the Shikra platform.
> 
> Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> ---
>  drivers/pmdomain/qcom/rpmpd.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/drivers/pmdomain/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c
> index 15a11ff282c3f86b1e86c6604d165e297620f6cf..6f751ee5a7833912d54d2bcfd5d85837ab7a97d3 100644
> --- a/drivers/pmdomain/qcom/rpmpd.c
> +++ b/drivers/pmdomain/qcom/rpmpd.c
> @@ -863,6 +863,21 @@ static const struct rpmpd_desc sdm660_desc = {
>  	.max_state = RPM_SMD_LEVEL_TURBO,
>  };
>  
> +static struct rpmpd *shikra_rpmpds[] = {
> +	[RPMPD_VDDCX] =		&cx_rwcx0_lvl,
> +	[RPMPD_VDDCX_AO] =	&cx_rwcx0_lvl_ao,
> +	[RPMPD_VDDCX_VFL] =	&cx_rwcx0_vfl,
> +	[RPMPD_VDDMX] =		&mx_rwmx0_lvl,
> +	[RPMPD_VDDMX_AO] =	&mx_rwmx0_lvl_ao,
> +	[RPMPD_VDDMX_VFL] =	&mx_rwmx0_vfl,
> +};

This is identical to sm6125_rpmpds. If you're sure the list is correct
and complete (no LPI domains etc.), you can drop this patch, and proceed
with just this change:

diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 0bf1e13a9964..e7d9e8e65641 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -73,6 +73,10 @@ properties:
           - enum:
               - qcom,msm8937-rpmpd
           - const: qcom,msm8917-rpmpd
+      - items:
+          - enum:
+              - qcom,shikra-rpmpd
+          - const: qcom,sm6125-rpmpd
 
   '#power-domain-cells':
     const: 1


Konrad