* [PATCH 1/3] dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains
2024-10-21 23:03 [PATCH 0/3] pmdomain: qcom: Introduce power domains for SM8750 Melody Olvera
@ 2024-10-21 23:03 ` Melody Olvera
2024-10-21 23:03 ` [PATCH 2/3] dt-bindings: power: Add additional RPMh levels Melody Olvera
2024-10-21 23:03 ` [PATCH 3/3] pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750 Melody Olvera
2 siblings, 0 replies; 6+ messages in thread
From: Melody Olvera @ 2024-10-21 23:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Ulf Hansson,
Sibi Sankar, Tingguo Cheng, Taniya Das, Luca Weiss,
Otto Pflüger, Dmitry Baryshkov, Konrad Dybcio,
Bjorn Andersson, Neil Armstrong, Abel Vesa, Jishnu Prakash,
Trilok Soni, Satya Durga Srinivasu Prabhala
Cc: linux-arm-msm, devicetree, linux-kernel, linux-pm, 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
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] dt-bindings: power: Add additional RPMh levels
2024-10-21 23:03 [PATCH 0/3] pmdomain: qcom: Introduce power domains for SM8750 Melody Olvera
2024-10-21 23:03 ` [PATCH 1/3] dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains Melody Olvera
@ 2024-10-21 23:03 ` Melody Olvera
2024-10-22 6:13 ` Krzysztof Kozlowski
2024-10-21 23:03 ` [PATCH 3/3] pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750 Melody Olvera
2 siblings, 1 reply; 6+ messages in thread
From: Melody Olvera @ 2024-10-21 23:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Ulf Hansson,
Sibi Sankar, Tingguo Cheng, Taniya Das, Luca Weiss,
Otto Pflüger, Dmitry Baryshkov, Konrad Dybcio,
Bjorn Andersson, Neil Armstrong, Abel Vesa, Jishnu Prakash,
Trilok Soni, Satya Durga Srinivasu Prabhala
Cc: linux-arm-msm, devicetree, linux-kernel, linux-pm, 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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/3] dt-bindings: power: Add additional RPMh levels
2024-10-21 23:03 ` [PATCH 2/3] dt-bindings: power: Add additional RPMh levels Melody Olvera
@ 2024-10-22 6:13 ` Krzysztof Kozlowski
2024-10-23 18:11 ` Melody Olvera
0 siblings, 1 reply; 6+ messages in thread
From: Krzysztof Kozlowski @ 2024-10-22 6:13 UTC (permalink / raw)
To: Melody Olvera
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Ulf Hansson,
Sibi Sankar, Tingguo Cheng, Taniya Das, Luca Weiss,
Otto Pflüger, Dmitry Baryshkov, Konrad Dybcio,
Bjorn Andersson, Neil Armstrong, Abel Vesa, Jishnu Prakash,
Trilok Soni, Satya Durga Srinivasu Prabhala, linux-arm-msm,
devicetree, linux-kernel, linux-pm
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
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/3] dt-bindings: power: Add additional RPMh levels
2024-10-22 6:13 ` Krzysztof Kozlowski
@ 2024-10-23 18:11 ` Melody Olvera
0 siblings, 0 replies; 6+ messages in thread
From: Melody Olvera @ 2024-10-23 18:11 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Ulf Hansson,
Sibi Sankar, Tingguo Cheng, Taniya Das, Luca Weiss,
Otto Pflüger, Dmitry Baryshkov, Konrad Dybcio,
Bjorn Andersson, Neil Armstrong, Abel Vesa, Jishnu Prakash,
Trilok Soni, Satya Durga Srinivasu Prabhala, linux-arm-msm,
devicetree, linux-kernel, linux-pm
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
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750
2024-10-21 23:03 [PATCH 0/3] pmdomain: qcom: Introduce power domains for SM8750 Melody Olvera
2024-10-21 23:03 ` [PATCH 1/3] dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains Melody Olvera
2024-10-21 23:03 ` [PATCH 2/3] dt-bindings: power: Add additional RPMh levels Melody Olvera
@ 2024-10-21 23:03 ` Melody Olvera
2 siblings, 0 replies; 6+ messages in thread
From: Melody Olvera @ 2024-10-21 23:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Ulf Hansson,
Sibi Sankar, Tingguo Cheng, Taniya Das, Luca Weiss,
Otto Pflüger, Dmitry Baryshkov, Konrad Dybcio,
Bjorn Andersson, Neil Armstrong, Abel Vesa, Jishnu Prakash,
Trilok Soni, Satya Durga Srinivasu Prabhala
Cc: linux-arm-msm, devicetree, linux-kernel, linux-pm, 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
^ permalink raw reply related [flat|nested] 6+ messages in thread