[PATCH 0/3] pmdomain: qcom: Introduce power domains for SM8750

[PATCH 0/3] pmdomain: qcom: Introduce power domains for SM8750

[Melody Olvera]

Add power domains needed for the SM8750 SoC.

The Qualcomm Technologies, Inc. SM8750 SoC is the latest in the line of
consumer mobile device SoCs. See more at:
https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/snapdragon-summit-2024/day-1/documents/Snapdragon8EliteProductBrief.pdf

Jishnu Prakash (2):
  dt-bindings: power: Add additional RPMh levels
  pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750

Taniya Das (1):
  dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains

 .../devicetree/bindings/power/qcom,rpmpd.yaml |  1 +
 drivers/pmdomain/qcom/rpmhpd.c                | 26 +++++++++++++++++++
 include/dt-bindings/power/qcom-rpmpd.h        |  2 ++
 3 files changed, 29 insertions(+)


base-commit: 63b3ff03d91ae8f875fe8747c781a521f78cde17
-- 
2.46.1

[PATCH 1/3] dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains

[Melody Olvera]

From: Taniya Das <quic_tdas@quicinc.com>

Document the RPMh Power Domains on the SM8750 Platform.

Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Melody Olvera <quic_molvera@quicinc.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 17ad46e55529..baa1f52c206e 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -60,6 +60,7 @@ properties:
           - qcom,sm8450-rpmhpd
           - qcom,sm8550-rpmhpd
           - qcom,sm8650-rpmhpd
+          - qcom,sm8750-rpmhpd
           - qcom,x1e80100-rpmhpd
       - items:
           - enum:
-- 
2.46.1

[PATCH 2/3] dt-bindings: power: Add additional RPMh levels

[Melody Olvera]

From: Jishnu Prakash <quic_jprakash@quicinc.com>

Add RPMH_REGULATOR_LEVEL_LOW_SVS_D3 and RPMH_REGULATOR_LEVEL_TURBO_L4,
used by SM8750.

Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
---
 include/dt-bindings/power/qcom-rpmpd.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 608087fb9a3d..df599bf46220 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -218,6 +218,7 @@
 /* SDM845 Power Domain performance levels */
 #define RPMH_REGULATOR_LEVEL_RETENTION		16
 #define RPMH_REGULATOR_LEVEL_MIN_SVS		48
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D3		50
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D2		52
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D1		56
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D0		60
@@ -238,6 +239,7 @@
 #define RPMH_REGULATOR_LEVEL_TURBO_L1		416
 #define RPMH_REGULATOR_LEVEL_TURBO_L2		432
 #define RPMH_REGULATOR_LEVEL_TURBO_L3		448
+#define RPMH_REGULATOR_LEVEL_TURBO_L4		452
 #define RPMH_REGULATOR_LEVEL_SUPER_TURBO 	464
 #define RPMH_REGULATOR_LEVEL_SUPER_TURBO_NO_CPR	480
 
-- 
2.46.1

[PATCH 3/3] pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750

[Melody Olvera]

From: Jishnu Prakash <quic_jprakash@quicinc.com>

This adds the RPMHPD present in SM8750 SoCs.

Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
---
 drivers/pmdomain/qcom/rpmhpd.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
index 731feab9f17d..28f4b3d0cbde 100644
--- a/drivers/pmdomain/qcom/rpmhpd.c
+++ b/drivers/pmdomain/qcom/rpmhpd.c
@@ -513,6 +513,31 @@ static const struct rpmhpd_desc sm8650_desc = {
 	.num_pds = ARRAY_SIZE(sm8650_rpmhpds),
 };
 
+/* SM8750 RPMH powerdomains */
+static struct rpmhpd *sm8750_rpmhpds[] = {
+	[RPMHPD_CX] = &cx,
+	[RPMHPD_CX_AO] = &cx_ao,
+	[RPMHPD_EBI] = &ebi,
+	[RPMHPD_GFX] = &gfx,
+	[RPMHPD_GMXC] = &gmxc,
+	[RPMHPD_LCX] = &lcx,
+	[RPMHPD_LMX] = &lmx,
+	[RPMHPD_MX] = &mx,
+	[RPMHPD_MX_AO] = &mx_ao,
+	[RPMHPD_MMCX] = &mmcx_w_cx_parent,
+	[RPMHPD_MMCX_AO] = &mmcx_ao_w_cx_parent,
+	[RPMHPD_MSS] = &mss,
+	[RPMHPD_MXC] = &mxc,
+	[RPMHPD_MXC_AO] = &mxc_ao,
+	[RPMHPD_NSP] = &nsp,
+	[RPMHPD_NSP2] = &nsp2,
+};
+
+static const struct rpmhpd_desc sm8750_desc = {
+	.rpmhpds = sm8750_rpmhpds,
+	.num_pds = ARRAY_SIZE(sm8750_rpmhpds),
+};
+
 /* QDU1000/QRU1000 RPMH powerdomains */
 static struct rpmhpd *qdu1000_rpmhpds[] = {
 	[QDU1000_CX] = &cx,
@@ -682,6 +707,7 @@ static const struct of_device_id rpmhpd_match_table[] = {
 	{ .compatible = "qcom,sm8450-rpmhpd", .data = &sm8450_desc },
 	{ .compatible = "qcom,sm8550-rpmhpd", .data = &sm8550_desc },
 	{ .compatible = "qcom,sm8650-rpmhpd", .data = &sm8650_desc },
+	{ .compatible = "qcom,sm8750-rpmhpd", .data = &sm8750_desc },
 	{ .compatible = "qcom,x1e80100-rpmhpd", .data = &x1e80100_desc },
 	{ }
 };
-- 
2.46.1

Re: [PATCH 2/3] dt-bindings: power: Add additional RPMh levels

[Krzysztof Kozlowski]

On Mon, Oct 21, 2024 at 04:03:32PM -0700, Melody Olvera wrote:
> From: Jishnu Prakash <quic_jprakash@quicinc.com>
> 
> Add RPMH_REGULATOR_LEVEL_LOW_SVS_D3 and RPMH_REGULATOR_LEVEL_TURBO_L4,
> used by SM8750.
> 
> Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>

This is not an independent patch, but part of SM8750 binding. Squash it.


> ---
>  include/dt-bindings/power/qcom-rpmpd.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
> index 608087fb9a3d..df599bf46220 100644
> --- a/include/dt-bindings/power/qcom-rpmpd.h

Best regards,
Krzysztof

Re: [PATCH 2/3] dt-bindings: power: Add additional RPMh levels

[Melody Olvera]

On 10/21/2024 11:13 PM, Krzysztof Kozlowski wrote:
> On Mon, Oct 21, 2024 at 04:03:32PM -0700, Melody Olvera wrote:
>> From: Jishnu Prakash <quic_jprakash@quicinc.com>
>>
>> Add RPMH_REGULATOR_LEVEL_LOW_SVS_D3 and RPMH_REGULATOR_LEVEL_TURBO_L4,
>> used by SM8750.
>>
>> Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
>> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
> This is not an independent patch, but part of SM8750 binding. Squash it.
>

Ack.

>> ---
>>   include/dt-bindings/power/qcom-rpmpd.h | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
>> index 608087fb9a3d..df599bf46220 100644
>> --- a/include/dt-bindings/power/qcom-rpmpd.h
> Best regards,
> Krzysztof
>