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author | André Apitzsch <git@apitzsch.eu> | 2024-01-05 01:40:40 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2024-01-22 03:06:47 +0300 |
commit | a6ffa02ba7a28fe1bba06eacb224554d89a1cd4d (patch) | |
tree | 7e324ff91779567a8a72c7f1cde7531a7cc8bbe3 /Documentation/devicetree | |
parent | 5df3b41bd6b5432010d6d85e5aa7217bd8f6b0cb (diff) | |
download | linux-a6ffa02ba7a28fe1bba06eacb224554d89a1cd4d.tar.xz |
dt-bindings: regulator: Convert ti,tps65132 to YAML
Convert TI TPS65132 bindings from .txt to .yaml format.
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240104-tps65132-v2-1-6c77fe2f4787@apitzsch.eu
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/regulator/ti,tps65132.yaml | 84 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/regulator/tps65132-regulator.txt | 46 |
2 files changed, 84 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..6a6d1a3d6fa7 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml @@ -0,0 +1,84 @@ +# 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 + +maintainers: + - devicetree@vger.kernel.org + +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>; - }; - }; |