linux-kernel - [PATCH v1 01/10] dt-bindings: regulator: cpcap-regulator: convert to schema

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Message-ID: <20260125134302.45958-2-clamor95@gmail.com>
Date: Sun, 25 Jan 2026 15:42:53 +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>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	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,
	linux-rtc@...r.kernel.org
Subject: [PATCH v1 01/10] dt-bindings: regulator: cpcap-regulator: convert to schema

Convert devicetree bindings for the Motorola CPCAP MFD regulator subnode
from TXT to YAML format. Main functionality preserved and added compatible
for CPCAP regulator set found in the Mot board.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../bindings/regulator/cpcap-regulator.txt    | 35 -------------
 .../regulator/motorola,cpcap-regulator.yaml   | 51 +++++++++++++++++++
 2 files changed, 51 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..b73d32a86904
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/motorola,cpcap-regulator.yaml
@@ -0,0 +1,51 @@
+# 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,mot-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