[PATCH 0/2] Add rpmhpd power domains for QCS8300

[PATCH 0/2] Add rpmhpd power domains for QCS8300

[Tingguo Cheng]

Document the qcom,qcs8300-rpmhpd compatible and add power domains in
rpmhpd driver to support QCS8300.

Signed-off-by: Tingguo Cheng <quic_tingguoc@quicinc.com>
---
Tingguo Cheng (2):
      dt-bindings: power: qcom,rpmpd: document qcs8300 RPMh power domains
      pmdomain: qcom: rpmhpd: Add qcs8300 power domains

 .../devicetree/bindings/power/qcom,rpmpd.yaml      |  1 +
 drivers/pmdomain/qcom/rpmhpd.c                     | 24 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)
---
base-commit: 3621a2c9142bd490af0666c0c02d52d60ce0d2a5
change-id: 20240920-add_qcs8300_powerdomains_driver_support-64ee80cd85c5

Best regards,
-- 
Tingguo Cheng <quic_tingguoc@quicinc.com>

[PATCH 1/2] dt-bindings: power: qcom,rpmpd: document qcs8300 RPMh power domains

[Tingguo Cheng]

Add compatible string for the RPMh power domains on qcs8300 platform.

Signed-off-by: Tingguo Cheng <quic_tingguoc@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 929b7ef9c1bcdae8194adfdfd6114573ab4d59cd..be1a9cb71a9babf007bc43f230a04401cd26a6b6 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -32,6 +32,7 @@ properties:
           - qcom,msm8998-rpmpd
           - qcom,qcm2290-rpmpd
           - qcom,qcs404-rpmpd
+          - qcom,qcs8300-rpmhpd
           - qcom,qdu1000-rpmhpd
           - qcom,qm215-rpmpd
           - qcom,sa8155p-rpmhpd

-- 
2.34.1

Re: [PATCH 1/2] dt-bindings: power: qcom,rpmpd: document qcs8300 RPMh power domains

[Krzysztof Kozlowski]

On 20/09/2024 05:39, Tingguo Cheng wrote:
> Add compatible string for the RPMh power domains on qcs8300 platform.
> 
> Signed-off-by: Tingguo Cheng <quic_tingguoc@quicinc.com>
> ---
>  Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 1/2] dt-bindings: power: qcom,rpmpd: document qcs8300 RPMh power domains

[Tingguo Cheng]

On 9/20/2024 9:12 PM, Krzysztof Kozlowski wrote:
> On 20/09/2024 05:39, Tingguo Cheng wrote:
>> Add compatible string for the RPMh power domains on qcs8300 platform.
>>
>> Signed-off-by: Tingguo Cheng <quic_tingguoc@quicinc.com>
>> ---
>>   Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 +
>>   1 file changed, 1 insertion(+)
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
As comments in 
"https://lore.kernel.org/all/30458916-90f4-4126-b5b4-a52f580c4fa7@kernel.org/", 
I created a new patchset by combining the two patchsets into one to 
resolve the conflicts.

20240927-add_qcs615_qcs8300_powerdomains_driver_support-v2-0-18c030ad7b68@quicinc.com
|
|<--Patchset 
1:https://lore.kernel.org/r/20240920-add_qcs615_powerdomains_driver_support-v1-0-8846efaf9454@quicinc.com
|<--Patchset 2:Current patchset.

> Best regards,
> Krzysztof
> 

-- 
Thank you & BRs
Tingguo

[PATCH 2/2] pmdomain: qcom: rpmhpd: Add qcs8300 power domains

[Tingguo Cheng]

Add support for the power domains exposed by RPMh on the qcs8300
platform. MMCX depends on CX, so mark CX as the parent of MMCX.

Co-developed-by: Shazad Hussain <quic_shazhuss@quicinc.com>
Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com>
Signed-off-by: Tingguo Cheng <quic_tingguoc@quicinc.com>
---
 drivers/pmdomain/qcom/rpmhpd.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
index 65505e1e221986ad20751b658374dd0e74719703..d256110225dc517187b2ac1bbbb781eae78b7d59 100644
--- a/drivers/pmdomain/qcom/rpmhpd.c
+++ b/drivers/pmdomain/qcom/rpmhpd.c
@@ -624,7 +624,31 @@ static const struct rpmhpd_desc x1e80100_desc = {
 	.num_pds = ARRAY_SIZE(x1e80100_rpmhpds),
 };
 
+/* QCS8300 RPMH power domains */
+static struct rpmhpd *qcs8300_rpmhpds[] = {
+	[RPMHPD_CX] = &cx,
+	[RPMHPD_CX_AO] = &cx_ao,
+	[RPMHPD_EBI] = &ebi,
+	[RPMHPD_GFX] = &gfx,
+	[RPMHPD_LCX] = &lcx,
+	[RPMHPD_LMX] = &lmx,
+	[RPMHPD_MMCX] = &mmcx_w_cx_parent,
+	[RPMHPD_MMCX_AO] = &mmcx_ao_w_cx_parent,
+	[RPMHPD_MXC] = &mxc,
+	[RPMHPD_MXC_AO] = &mxc_ao,
+	[RPMHPD_MX] = &mx,
+	[RPMHPD_MX_AO] = &mx_ao,
+	[RPMHPD_NSP0] = &nsp0,
+	[RPMHPD_NSP1] = &nsp1,
+};
+
+static const struct rpmhpd_desc qcs8300_desc = {
+	.rpmhpds = qcs8300_rpmhpds,
+	.num_pds = ARRAY_SIZE(qcs8300_rpmhpds),
+};
+
 static const struct of_device_id rpmhpd_match_table[] = {
+	{ .compatible = "qcom,qcs8300-rpmhpd", .data = &qcs8300_desc },
 	{ .compatible = "qcom,qdu1000-rpmhpd", .data = &qdu1000_desc },
 	{ .compatible = "qcom,sa8155p-rpmhpd", .data = &sa8155p_desc },
 	{ .compatible = "qcom,sa8540p-rpmhpd", .data = &sa8540p_desc },

-- 
2.34.1