diff mbox series

soc: qcom: rpmpd: Add SDM660 power-domains

Message ID 20200926130828.14292-1-kholk11@gmail.com
State New
Headers show
Series soc: qcom: rpmpd: Add SDM660 power-domains | expand

Commit Message

AngeloGioacchino Del Regno Sept. 26, 2020, 1:08 p.m. UTC 
From: Konrad Dybcio <konradybcio@gmail.com>

Add the shared cx/mx and sensor sub-system's cx and mx
power-domains found on SDM660.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
---
 .../devicetree/bindings/power/qcom,rpmpd.yaml |  1 +
 drivers/soc/qcom/rpmpd.c                      | 33 +++++++++++++++++++
 include/dt-bindings/power/qcom-rpmpd.h        | 12 +++++++
 3 files changed, 46 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 8058955fb3b9..45ec2439ff51 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -20,6 +20,7 @@  properties:
       - qcom,msm8996-rpmpd
       - qcom,msm8998-rpmpd
       - qcom,qcs404-rpmpd
+      - qcom,sdm660-rpmpd
       - qcom,sc7180-rpmhpd
       - qcom,sdm845-rpmhpd
       - qcom,sm8150-rpmhpd
diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
index f2168e4259b2..d54a84dd83a8 100644
--- a/drivers/soc/qcom/rpmpd.c
+++ b/drivers/soc/qcom/rpmpd.c
@@ -220,11 +220,44 @@  static const struct rpmpd_desc qcs404_desc = {
 	.max_state = RPM_SMD_LEVEL_BINNING,
 };
 
+/* sdm660 RPM Power domains */
+DEFINE_RPMPD_PAIR(sdm660, vddcx, vddcx_ao, RWCX, LEVEL, 0);
+DEFINE_RPMPD_VFL(sdm660, vddcx_vfl, RWCX, 0);
+
+DEFINE_RPMPD_PAIR(sdm660, vddmx, vddmx_ao, RWMX, LEVEL, 0);
+DEFINE_RPMPD_VFL(sdm660, vddmx_vfl, RWMX, 0);
+
+DEFINE_RPMPD_LEVEL(sdm660, vdd_ssccx, RWSC, 0);
+DEFINE_RPMPD_VFL(sdm660, vdd_ssccx_vfl, RWSC, 0);
+
+DEFINE_RPMPD_LEVEL(sdm660, vdd_sscmx, RWSM, 0);
+DEFINE_RPMPD_VFL(sdm660, vdd_sscmx_vfl, RWSM, 0);
+
+static struct rpmpd *sdm660_rpmpds[] = {
+	[SDM660_VDDCX] =		&sdm660_vddcx,
+	[SDM660_VDDCX_AO] =		&sdm660_vddcx_ao,
+	[SDM660_VDDCX_VFL] =		&sdm660_vddcx_vfl,
+	[SDM660_VDDMX] =		&sdm660_vddmx,
+	[SDM660_VDDMX_AO] =		&sdm660_vddmx_ao,
+	[SDM660_VDDMX_VFL] =		&sdm660_vddmx_vfl,
+	[SDM660_SSCCX] =		&sdm660_vdd_ssccx,
+	[SDM660_SSCCX_VFL] =		&sdm660_vdd_ssccx_vfl,
+	[SDM660_SSCMX] =		&sdm660_vdd_sscmx,
+	[SDM660_SSCMX_VFL] =		&sdm660_vdd_sscmx_vfl,
+};
+
+static const struct rpmpd_desc sdm660_desc = {
+	.rpmpds = sdm660_rpmpds,
+	.num_pds = ARRAY_SIZE(sdm660_rpmpds),
+	.max_state = RPM_SMD_LEVEL_TURBO,
+};
+
 static const struct of_device_id rpmpd_match_table[] = {
 	{ .compatible = "qcom,msm8976-rpmpd", .data = &msm8976_desc },
 	{ .compatible = "qcom,msm8996-rpmpd", .data = &msm8996_desc },
 	{ .compatible = "qcom,msm8998-rpmpd", .data = &msm8998_desc },
 	{ .compatible = "qcom,qcs404-rpmpd", .data = &qcs404_desc },
+	{ .compatible = "qcom,sdm660-rpmpd", .data = &sdm660_desc },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, rpmpd_match_table);
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 5e61eaf73bdd..2a39dc40483d 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -102,6 +102,18 @@ 
 #define QCS404_LPIMX		5
 #define QCS404_LPIMX_VFL	6
 
+/* SDM660 Power Domains */
+#define SDM660_VDDCX		0
+#define SDM660_VDDCX_AO		1
+#define SDM660_VDDCX_VFL	2
+#define SDM660_VDDMX		3
+#define SDM660_VDDMX_AO		4
+#define SDM660_VDDMX_VFL	5
+#define SDM660_SSCCX		6
+#define SDM660_SSCCX_VFL	7
+#define SDM660_SSCMX		8
+#define SDM660_SSCMX_VFL	9
+
 /* RPM SMD Power Domain performance levels */
 #define RPM_SMD_LEVEL_RETENTION       16
 #define RPM_SMD_LEVEL_RETENTION_PLUS  32