From: Ninad Naik <ninadnaik07@gmail•com>
To: lgirdwood@gmail•com, broonie@kernel•org, robh@kernel•org,
krzk+dt@kernel•org, conor+dt@kernel•org, matthias.bgg@gmail•com,
angelogioacchino.delregno@collabora•com
Cc: devicetree@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-arm-kernel@lists•infradead.org,
linux-mediatek@lists•infradead.org, me@brighamcampbell•com,
linux-kernel-mentees@lists•linux.dev, skhan@linuxfoundation•org,
Ninad Naik <ninadnaik07@gmail•com>
Subject: [PATCH v2] regulator: dt-bindings: mt6311: Convert to DT schema
Date: Thu, 4 Jun 2026 21:56:24 +0530 [thread overview]
Message-ID: <20260604162624.644241-1-ninadnaik07@gmail.com> (raw)
Convert mediatek,mt6311 to DT schema.
Signed-off-by: Ninad Naik <ninadnaik07@gmail•com>
---
Changes in v2:
- Correct "MediaTek" in the title.
- Drop "|" in the top-level description.
- Remove unnecessary regulator node description.
- Remove unused labels from example.
.../regulator/mediatek,mt6311-regulator.yaml | 70 +++++++++++++++++++
.../bindings/regulator/mt6311-regulator.txt | 35 ----------
2 files changed, 70 insertions(+), 35 deletions(-)
create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6311-regulator.yaml
delete mode 100644 Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6311-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6311-regulator.yaml
new file mode 100644
index 000000000000..f65ee2c90298
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6311-regulator.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/mediatek,mt6311-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT6311 Regulator
+
+maintainers:
+ - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora•com>
+
+description:
+ The MediaTek MT6311 is an I2C power management IC that provides one step-down
+ converter and one low-dropout regulator. The regulators are named VDVFS and
+ VBIASN, respectively.
+
+properties:
+ compatible:
+ const: mediatek,mt6311-regulator
+
+ reg:
+ description: I2C slave address.
+ maxItems: 1
+
+ regulators:
+ type: object
+ description: List of regulators provided by this controller.
+
+ patternProperties:
+ "^(VDVFS|VBIASN)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@6b {
+ compatible = "mediatek,mt6311-regulator";
+ reg = <0x6b>;
+
+ regulators {
+ VDVFS {
+ regulator-name = "VDVFS";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <10000>;
+ };
+
+ VBIASN {
+ regulator-name = "VBIASN";
+ regulator-min-microvolt = <200000>;
+ regulator-max-microvolt = <800000>;
+ };
+ };
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
deleted file mode 100644
index 84d544d8c1b1..000000000000
--- a/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Mediatek MT6311 Regulator
-
-Required properties:
-- compatible: "mediatek,mt6311-regulator"
-- reg: I2C slave address, usually 0x6b.
-- regulators: List of regulators provided by this controller. It is named
- to VDVFS and VBIASN.
- The definition for each of these nodes is defined using the standard binding
- for regulators at Documentation/devicetree/bindings/regulator/regulator.txt.
-
-The valid names for regulators are:
-BUCK:
- VDVFS
-LDO:
- VBIASN
-
-Example:
- mt6311: pmic@6b {
- compatible = "mediatek,mt6311-regulator";
- reg = <0x6b>;
-
- regulators {
- mt6311_vcpu_reg: VDVFS {
- regulator-name = "VDVFS";
- regulator-min-microvolt = < 600000>;
- regulator-max-microvolt = <1400000>;
- regulator-ramp-delay = <10000>;
- };
- mt6311_ldo_reg: VBIASN {
- regulator-name = "VBIASN";
- regulator-min-microvolt = <200000>;
- regulator-max-microvolt = <800000>;
- };
- };
- };
--
2.54.0
next reply other threads:[~2026-06-04 16:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-04 16:26 Ninad Naik [this message]
2026-06-04 20:57 ` [PATCH v2] regulator: dt-bindings: mt6311: Convert to DT schema Rob Herring (Arm)
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