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Message-Id: <20250718-rework-rpmhpd-rpmpd-v1-3-eedca108e540@oss.qualcomm.com>
Date: Fri, 18 Jul 2025 19:13:41 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 3/8] dt-bindings: power: qcom-rpmpd: add generic bindings
for RPM power domains
Some of the Qualcomm RPM PD controllers use a common set of indices for
power domains. Add generic indices for Qualcomm RPM power domain
controllers.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
include/dt-bindings/power/qcom-rpmpd.h | 121 +++++++++++++++++++--------------
1 file changed, 70 insertions(+), 51 deletions(-)
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 65f7d5ecc3521cfbc45d6158bd6143ea09f47302..4371ac941f29d9657b6573f4934658f100726224 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -6,18 +6,37 @@
#include <dt-bindings/power/qcom,rpmhpd.h>
+/* Generic RPM Power Domain Indexes */
+#define RPMPD_VDDCX 0
+#define RPMPD_VDDCX_AO 1
+/* VFC and VFL are mutually exclusive and can not be present on the same platform */
+#define RPMPD_VDDCX_VFC 2
+#define RPMPD_VDDCX_VFL 2
+#define RPMPD_VDDMX 3
+#define RPMPD_VDDMX_AO 4
+#define RPMPD_VDDMX_VFL 5
+#define RPMPD_SSCCX 6
+#define RPMPD_SSCCX_VFL 7
+#define RPMPD_SSCMX 8
+#define RPMPD_SSCMX_VFL 9
+
+/*
+ * Platform-specific power domain bindings. Don't add new entries here, use
+ * RPMPD_* above.
+ */
+
/* MDM9607 Power Domains */
-#define MDM9607_VDDCX 0
-#define MDM9607_VDDCX_AO 1
-#define MDM9607_VDDCX_VFL 2
-#define MDM9607_VDDMX 3
-#define MDM9607_VDDMX_AO 4
-#define MDM9607_VDDMX_VFL 5
+#define MDM9607_VDDCX RPMPD_VDDCX
+#define MDM9607_VDDCX_AO RPMPD_VDDCX_AO
+#define MDM9607_VDDCX_VFL RPMPD_VDDCX_VFL
+#define MDM9607_VDDMX RPMPD_VDDMX
+#define MDM9607_VDDMX_AO RPMPD_VDDMX_AO
+#define MDM9607_VDDMX_VFL RPMPD_VDDMX_VFL
/* MSM8226 Power Domain Indexes */
-#define MSM8226_VDDCX 0
-#define MSM8226_VDDCX_AO 1
-#define MSM8226_VDDCX_VFC 2
+#define MSM8226_VDDCX RPMPD_VDDCX
+#define MSM8226_VDDCX_AO RPMPD_VDDCX_AO
+#define MSM8226_VDDCX_VFC RPMPD_VDDCX_VFC
/* MSM8939 Power Domains */
#define MSM8939_VDDMDCX 0
@@ -30,11 +49,11 @@
#define MSM8939_VDDMX_AO 7
/* MSM8916 Power Domain Indexes */
-#define MSM8916_VDDCX 0
-#define MSM8916_VDDCX_AO 1
-#define MSM8916_VDDCX_VFC 2
-#define MSM8916_VDDMX 3
-#define MSM8916_VDDMX_AO 4
+#define MSM8916_VDDCX RPMPD_VDDCX
+#define MSM8916_VDDCX_AO RPMPD_VDDCX_AO
+#define MSM8916_VDDCX_VFC RPMPD_VDDCX_VFC
+#define MSM8916_VDDMX RPMPD_VDDMX
+#define MSM8916_VDDMX_AO RPMPD_VDDMX_AO
/* MSM8909 Power Domain Indexes */
#define MSM8909_VDDCX MSM8916_VDDCX
@@ -44,11 +63,11 @@
#define MSM8909_VDDMX_AO MSM8916_VDDMX_AO
/* MSM8917 Power Domain Indexes */
-#define MSM8917_VDDCX 0
-#define MSM8917_VDDCX_AO 1
-#define MSM8917_VDDCX_VFL 2
-#define MSM8917_VDDMX 3
-#define MSM8917_VDDMX_AO 4
+#define MSM8917_VDDCX RPMPD_VDDCX
+#define MSM8917_VDDCX_AO RPMPD_VDDCX_AO
+#define MSM8917_VDDCX_VFL RPMPD_VDDCX_VFL
+#define MSM8917_VDDMX RPMPD_VDDMX
+#define MSM8917_VDDMX_AO RPMPD_VDDMX_AO
/* MSM8937 Power Domain Indexes */
#define MSM8937_VDDCX MSM8917_VDDCX
@@ -81,12 +100,12 @@
#define MSM8974_VDDGFX_VFC 4
/* MSM8976 Power Domain Indexes */
-#define MSM8976_VDDCX 0
-#define MSM8976_VDDCX_AO 1
-#define MSM8976_VDDCX_VFL 2
-#define MSM8976_VDDMX 3
-#define MSM8976_VDDMX_AO 4
-#define MSM8976_VDDMX_VFL 5
+#define MSM8976_VDDCX RPMPD_VDDCX
+#define MSM8976_VDDCX_AO RPMPD_VDDCX_AO
+#define MSM8976_VDDCX_VFL RPMPD_VDDCX_VFL
+#define MSM8976_VDDMX RPMPD_VDDMX
+#define MSM8976_VDDMX_AO RPMPD_VDDMX_AO
+#define MSM8976_VDDMX_VFL RPMPD_VDDMX_VFL
/* MSM8994 Power Domain Indexes */
#define MSM8994_VDDCX 0
@@ -107,16 +126,16 @@
#define MSM8996_VDDSSCX_VFC 6
/* MSM8998 Power Domain Indexes */
-#define MSM8998_VDDCX 0
-#define MSM8998_VDDCX_AO 1
-#define MSM8998_VDDCX_VFL 2
-#define MSM8998_VDDMX 3
-#define MSM8998_VDDMX_AO 4
-#define MSM8998_VDDMX_VFL 5
-#define MSM8998_SSCCX 6
-#define MSM8998_SSCCX_VFL 7
-#define MSM8998_SSCMX 8
-#define MSM8998_SSCMX_VFL 9
+#define MSM8998_VDDCX RPMPD_VDDCX
+#define MSM8998_VDDCX_AO RPMPD_VDDCX_AO
+#define MSM8998_VDDCX_VFL RPMPD_VDDCX_VFL
+#define MSM8998_VDDMX RPMPD_VDDMX
+#define MSM8998_VDDMX_AO RPMPD_VDDMX_AO
+#define MSM8998_VDDMX_VFL RPMPD_VDDMX_VFL
+#define MSM8998_SSCCX RPMPD_SSCCX
+#define MSM8998_SSCCX_VFL RPMPD_SSCCX_VFL
+#define MSM8998_SSCMX RPMPD_SSCMX
+#define MSM8998_SSCMX_VFL RPMPD_SSCMX_VFL
/* QCM2290 Power Domains */
#define QCM2290_VDDCX 0
@@ -138,16 +157,16 @@
#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
+#define SDM660_VDDCX RPMPD_VDDCX
+#define SDM660_VDDCX_AO RPMPD_VDDCX_AO
+#define SDM660_VDDCX_VFL RPMPD_VDDCX_VFL
+#define SDM660_VDDMX RPMPD_VDDMX
+#define SDM660_VDDMX_AO RPMPD_VDDMX_AO
+#define SDM660_VDDMX_VFL RPMPD_VDDMX_VFL
+#define SDM660_SSCCX RPMPD_SSCCX
+#define SDM660_SSCCX_VFL RPMPD_SSCCX_VFL
+#define SDM660_SSCMX RPMPD_SSCMX
+#define SDM660_SSCMX_VFL RPMPD_SSCMX_VFL
/* SM6115 Power Domains */
#define SM6115_VDDCX 0
@@ -160,12 +179,12 @@
#define SM6115_VDD_LPI_MX 7
/* SM6125 Power Domains */
-#define SM6125_VDDCX 0
-#define SM6125_VDDCX_AO 1
-#define SM6125_VDDCX_VFL 2
-#define SM6125_VDDMX 3
-#define SM6125_VDDMX_AO 4
-#define SM6125_VDDMX_VFL 5
+#define SM6125_VDDCX RPMPD_VDDCX
+#define SM6125_VDDCX_AO RPMPD_VDDCX_AO
+#define SM6125_VDDCX_VFL RPMPD_VDDCX_VFL
+#define SM6125_VDDMX RPMPD_VDDMX
+#define SM6125_VDDMX_AO RPMPD_VDDMX_AO
+#define SM6125_VDDMX_VFL RPMPD_VDDMX_VFL
/* SM6375 Power Domain Indexes */
#define SM6375_VDDCX 0
--
2.39.5
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