linux-kernel - [PATCH v2 01/11] dt-bindings: regulator: cpcap-regulator: convert to DT schema

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Message-ID: <20260206172845.145407-2-clamor95@gmail.com>
Date: Fri,  6 Feb 2026 19:28:35 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Lee Jones <lee@...nel.org>,
	Pavel Machek <pavel@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Dixit Parmar <dixitparmar19@...il.com>,
	Tony Lindgren <tony@...mide.com>
Cc: linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-leds@...r.kernel.org
Subject: [PATCH v2 01/11] dt-bindings: regulator: cpcap-regulator: convert to DT schema

Convert devicetree bindings for the Motorola CPCAP MFD regulator subnode
from TXT to YAML format. Main functionality preserved.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../bindings/regulator/cpcap-regulator.txt    | 35 -------------
 .../regulator/motorola,cpcap-regulator.yaml   | 50 +++++++++++++++++++
 2 files changed, 50 insertions(+), 35 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/regulator/cpcap-regulator.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/motorola,cpcap-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt b/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt
deleted file mode 100644
index 36f5e2f5cc0f..000000000000
--- a/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Motorola CPCAP PMIC voltage regulators
-------------------------------------
-
-Requires node properties:
-- "compatible" value one of:
-    "motorola,cpcap-regulator"
-    "motorola,mapphone-cpcap-regulator"
-    "motorola,xoom-cpcap-regulator"
-
-Required regulator properties:
-- "regulator-name"
-- "regulator-enable-ramp-delay"
-- "regulator-min-microvolt"
-- "regulator-max-microvolt"
-
-Optional regulator properties:
-- "regulator-boot-on"
-
-See Documentation/devicetree/bindings/regulator/regulator.txt
-for more details about the regulator properties.
-
-Example:
-
-cpcap_regulator: regulator {
-	compatible = "motorola,cpcap-regulator";
-
-	cpcap_regulators: regulators {
-		sw5: SW5 {
-			regulator-min-microvolt = <5050000>;
-			regulator-max-microvolt = <5050000>;
-			regulator-enable-ramp-delay = <50000>;
-			regulator-boot-on;
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/regulator/motorola,cpcap-regulator.yaml b/Documentation/devicetree/bindings/regulator/motorola,cpcap-regulator.yaml
new file mode 100644
index 000000000000..50bc57f06b51
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/motorola,cpcap-regulator.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/motorola,cpcap-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Motorola CPCAP PMIC regulators
+
+maintainers:
+  - Svyatoslav Ryhel <clamor95@...il.com>
+
+description:
+  This module is part of the Motorola CPCAP MFD device. For more details
+  see Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml. The
+  regulator controller is represented as a sub-node of the PMIC node
+  on the device tree.
+
+properties:
+  compatible:
+    enum:
+      - motorola,cpcap-regulator
+      - motorola,mapphone-cpcap-regulator
+      - motorola,xoom-cpcap-regulator
+
+  regulators:
+    type: object
+
+    patternProperties:
+      "$[A-Z0-9]+^":
+        $ref: /schemas/regulator/regulator.yaml#
+        type: object
+        description:
+          Valid regulator names are SW1, SW2, SW3, SW4, SW5, VCAM, VCSI,
+          VDAC, VDIG, VFUSE, VHVIO, VSDIO, VPLL, VRF1, VRF2, VRFREF, VWLAN1,
+          VWLAN2, VSIM, VSIMCARD, VVIB, VUSB, VAUDIO
+
+        required:
+          - regulator-name
+          - regulator-enable-ramp-delay
+          - regulator-min-microvolt
+          - regulator-max-microvolt
+
+        unevaluatedProperties: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+...
-- 
2.51.0