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Message-Id: <20231217-tps65132-v1-1-73c69a960d28@apitzsch.eu>
Date: Sun, 17 Dec 2023 14:21:39 +0100
From: André Apitzsch <git@...tzsch.eu>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
André Apitzsch <git@...tzsch.eu>
Subject: [PATCH] dt-bindings: regulator: Convert ti,tps65133 to YAML
Convert TI TPS65132 bindings from .txt to .yaml format.
Signed-off-by: André Apitzsch <git@...tzsch.eu>
---
Note, we still have to find a person willing to be listed as maintainer.
Suggestions are welcome.
---
.../devicetree/bindings/regulator/ti,tps65132.yaml | 81 ++++++++++++++++++++++
.../bindings/regulator/tps65132-regulator.txt | 46 ------------
2 files changed, 81 insertions(+), 46 deletions(-)
diff --git a/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml b/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml
new file mode 100644
index 000000000000..0add88dd0e80
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/ti,tps65132.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI TPS65132 Dual Output Power Regulators
+
+description: |
+ The TPS65132 is designed to supply positive/negative driven applications.
+
+ Datasheet is available at:
+ https://www.ti.com/lit/gpn/tps65132
+
+properties:
+ compatible:
+ enum:
+ - ti,tps65132
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ "^out[pn]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single regulator.
+
+ properties:
+ enable-gpios:
+ maxItems: 1
+ description:
+ GPIO specifier to enable the GPIO control (on/off) for regulator.
+
+ active-discharge-gpios:
+ maxItems: 1
+ description:
+ GPIO specifier to actively discharge the delay mechanism.
+
+ ti,active-discharge-time-us:
+ description: Regulator active discharge time in microseconds.
+
+ dependencies:
+ active-discharge-gpios: [ 'ti,active-discharge-time-us' ]
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@3e {
+ compatible = "ti,tps65132";
+ reg = <0x3e>;
+
+ outp {
+ regulator-name = "outp";
+ regulator-boot-on;
+ regulator-always-on;
+ enable-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
+ };
+
+ outn {
+ regulator-name = "outn";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-active-discharge = <0>;
+ enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/tps65132-regulator.txt b/Documentation/devicetree/bindings/regulator/tps65132-regulator.txt
deleted file mode 100644
index 3a3505520c69..000000000000
--- a/Documentation/devicetree/bindings/regulator/tps65132-regulator.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-TPS65132 regulators
-
-Required properties:
-- compatible: "ti,tps65132"
-- reg: I2C slave address
-
-Optional Subnode:
-Device supports two regulators OUTP and OUTN. A sub node within the
- device node describe the properties of these regulators. The sub-node
- names must be as follows:
- -For regulator outp, the sub node name should be "outp".
- -For regulator outn, the sub node name should be "outn".
-
--enable-gpios:(active high, output) Regulators are controlled by the input pins.
- If it is connected to GPIO through host system then provide the
- gpio number as per gpio.txt.
--active-discharge-gpios: (active high, output) Some configurations use delay mechanisms
- on the enable pin, to keep the regulator enabled for some time after
- the enable signal goes low. This GPIO is used to actively discharge
- the delay mechanism. Requires specification of ti,active-discharge-time-us
--ti,active-discharge-time-us: how long the active discharge gpio should be
- asserted for during active discharge, in microseconds.
-
-Each regulator is defined using the standard binding for regulators.
-
-Example:
-
- tps65132@3e {
- compatible = "ti,tps65132";
- reg = <0x3e>;
-
- outp {
- regulator-name = "outp";
- regulator-boot-on;
- regulator-always-on;
- enable-gpios = <&gpio 23 0>;
- };
-
- outn {
- regulator-name = "outn";
- regulator-boot-on;
- regulator-always-on;
- regulator-active-discharge = <0>;
- enable-gpios = <&gpio 40 0>;
- };
- };
---
base-commit: 17cb8a20bde66a520a2ca7aad1063e1ce7382240
change-id: 20231217-tps65132-7f8229dcad59
Best regards,
--
André Apitzsch <git@...tzsch.eu>
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