[PATCH v4 0/2] Add rpmhpd support for SDX75

[PATCH v4 0/2] Add rpmhpd support for SDX75

[Rohit Agarwal]

Hi,

Changes in v4:
 - Moved the generic bindings patch to a separate series [4].
 - Corrected the subject of dt-bindings patch.

Changes in v3:
 - Removed the macros from rpmpd.h and created new generic
   bindings in patch [1/3] for rpmhpd only.
 - Corrected the versioning in this version of patch series.
 - Updated the patch series subject.
 - Updated the drivers change according to the new binding in
   patch [3/3]

Changes in v2:
 - Link to v2 series [1] (Added because of versioning mismatch).
 - Breaking the original series [2] into smaller series.
 - Added new generic bindings for rpmpd and rpmhpd keeping the
   older ones intact as removing them would break ABI [3].

This series adds the support of rpmhpd for sdx75 and also
adds the generic bindings for the PD to be used henceforth.

[1] https://lore.kernel.org/all/1688647793-20950-1-git-send-email-quic_rohiagar@quicinc.com/
[2] https://lore.kernel.org/all/1688395346-3126-1-git-send-email-quic_rohiagar@quicinc.com/
[3] https://lore.kernel.org/all/1688635218-23779-1-git-send-email-quic_rohiagar@quicinc.com/
[4] https://lore.kernel.org/all/1689744162-9421-1-git-send-email-quic_rohiagar@quicinc.com/

Thanks,
Rohit.

Rohit Agarwal (2):
  dt-bindings: power: qcom,rpmpd: Add compatible for sdx75
  soc: qcom: rpmhpd: Add SDX75 power domains

 Documentation/devicetree/bindings/power/qcom,rpmpd.yaml |  1 +
 drivers/soc/qcom/rpmhpd.c                               | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

-- 
2.7.4

[PATCH v4 1/2] dt-bindings: power: qcom,rpmpd: Add compatible for sdx75

[Rohit Agarwal]

Add a compatible string for power domains in sdx75.

Signed-off-by: Rohit Agarwal <quic_rohiagar@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 f9c211a..9b03c41 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -41,6 +41,7 @@ properties:
       - qcom,sdm845-rpmhpd
       - qcom,sdx55-rpmhpd
       - qcom,sdx65-rpmhpd
+      - qcom,sdx75-rpmhpd
       - qcom,sm6115-rpmpd
       - qcom,sm6125-rpmpd
       - qcom,sm6350-rpmhpd
-- 
2.7.4

[PATCH v4 2/2] soc: qcom: rpmhpd: Add SDX75 power domains

[Rohit Agarwal]

Add the power domains exposed by RPMH in the Qualcomm SDX75 platform.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 drivers/soc/qcom/rpmhpd.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
index 18d8544..f02a24a 100644
--- a/drivers/soc/qcom/rpmhpd.c
+++ b/drivers/soc/qcom/rpmhpd.c
@@ -308,6 +308,21 @@ static const struct rpmhpd_desc sdx65_desc = {
 	.num_pds = ARRAY_SIZE(sdx65_rpmhpds),
 };
 
+/* SDX75 RPMH powerdomains */
+static struct rpmhpd *sdx75_rpmhpds[] = {
+	[RPMHPD_CX] = &cx,
+	[RPMHPD_CX_AO] = &cx_ao,
+	[RPMHPD_MSS] = &mss,
+	[RPMHPD_MX] = &mx,
+	[RPMHPD_MX_AO] = &mx_ao,
+	[RPMHPD_MXC] = &mxc,
+};
+
+static const struct rpmhpd_desc sdx75_desc = {
+	.rpmhpds = sdx75_rpmhpds,
+	.num_pds = ARRAY_SIZE(sdx75_rpmhpds),
+};
+
 /* SM6350 RPMH powerdomains */
 static struct rpmhpd *sm6350_rpmhpds[] = {
 	[SM6350_CX] = &cx_w_mx_parent,
@@ -546,6 +561,7 @@ static const struct of_device_id rpmhpd_match_table[] = {
 	{ .compatible = "qcom,sdm845-rpmhpd", .data = &sdm845_desc },
 	{ .compatible = "qcom,sdx55-rpmhpd", .data = &sdx55_desc},
 	{ .compatible = "qcom,sdx65-rpmhpd", .data = &sdx65_desc},
+	{ .compatible = "qcom,sdx75-rpmhpd", .data = &sdx75_desc},
 	{ .compatible = "qcom,sm6350-rpmhpd", .data = &sm6350_desc },
 	{ .compatible = "qcom,sm8150-rpmhpd", .data = &sm8150_desc },
 	{ .compatible = "qcom,sm8250-rpmhpd", .data = &sm8250_desc },
-- 
2.7.4

Re: [PATCH v4 1/2] dt-bindings: power: qcom,rpmpd: Add compatible for sdx75

[Conor Dooley]

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On Mon, Jul 31, 2023 at 05:00:06PM +0530, Rohit Agarwal wrote:
> Add a compatible string for power domains in sdx75.
> 
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

Thanks,
Conor.

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Re: [PATCH v4 0/2] Add rpmhpd support for SDX75

[Bjorn Andersson]

On Mon, 31 Jul 2023 17:00:05 +0530, Rohit Agarwal wrote:
> Changes in v4:
>  - Moved the generic bindings patch to a separate series [4].
>  - Corrected the subject of dt-bindings patch.
> 
> Changes in v3:
>  - Removed the macros from rpmpd.h and created new generic
>    bindings in patch [1/3] for rpmhpd only.
>  - Corrected the versioning in this version of patch series.
>  - Updated the patch series subject.
>  - Updated the drivers change according to the new binding in
>    patch [3/3]
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: power: qcom,rpmpd: Add compatible for sdx75
      commit: 0b9d94e1f19acd19613386096d924af2333b620a
[2/2] soc: qcom: rpmhpd: Add SDX75 power domains
      commit: 668e08c2e7b02124da573e29a67e013627ebf9ea

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>