From 053979d2395bdf0e77f6591655e1f491611a6d89 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 10 Jan 2019 16:19:03 -0600 Subject: [PATCH] regulator: dt-bindings: Convert fixed-regulator to json-schema Convert the fixed-regulator binding to DT schema format using json-schema. Cc: Liam Girdwood Cc: Mark Brown Signed-off-by: Rob Herring Signed-off-by: Mark Brown --- .../bindings/regulator/fixed-regulator.txt | 35 ---------- .../bindings/regulator/fixed-regulator.yaml | 67 +++++++++++++++++++ 2 files changed, 67 insertions(+), 35 deletions(-) delete mode 100644 Documentation/devicetree/bindings/regulator/fixed-regulator.txt create mode 100644 Documentation/devicetree/bindings/regulator/fixed-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt deleted file mode 100644 index 0c2a6c8a1536..000000000000 --- a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt +++ /dev/null @@ -1,35 +0,0 @@ -Fixed Voltage regulators - -Required properties: -- compatible: Must be "regulator-fixed"; -- regulator-name: Defined in regulator.txt as optional, but required here. - -Optional properties: -- gpio: gpio to use for enable control -- startup-delay-us: startup time in microseconds -- enable-active-high: Polarity of GPIO is Active high -If this property is missing, the default assumed is Active low. -- gpio-open-drain: GPIO is open drain type. - If this property is missing then default assumption is false. --vin-supply: Input supply name. - -Any property defined as part of the core regulator -binding, defined in regulator.txt, can also be used. -However a fixed voltage regulator is expected to have the -regulator-min-microvolt and regulator-max-microvolt -to be the same. - -Example: - - abc: fixedregulator@0 { - compatible = "regulator-fixed"; - regulator-name = "fixed-supply"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio1 16 0>; - startup-delay-us = <70000>; - enable-active-high; - regulator-boot-on; - gpio-open-drain; - vin-supply = <&parent_reg>; - }; diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml new file mode 100644 index 000000000000..a7607b0baab7 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/fixed-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Fixed Voltage regulators + +maintainers: + - Liam Girdwood + - Mark Brown + +description: + Any property defined as part of the core regulator binding, defined in + regulator.txt, can also be used. However a fixed voltage regulator is + expected to have the regulator-min-microvolt and regulator-max-microvolt + to be the same. + +properties: + compatible: + const: regulator-fixed + + regulator-name: true + + gpio: + description: gpio to use for enable control + maxItems: 1 + + startup-delay-us: + description: startup time in microseconds + $ref: /schemas/types.yaml#/definitions/uint32 + + enable-active-high: + description: + Polarity of GPIO is Active high. If this property is missing, + the default assumed is Active low. + type: boolean + + gpio-open-drain: + description: + GPIO is open drain type. If this property is missing then default + assumption is false. + type: boolean + + vin-supply: + description: Input supply phandle. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - regulator-name + +examples: + - | + abc: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio1 16 0>; + startup-delay-us = <70000>; + enable-active-high; + regulator-boot-on; + gpio-open-drain; + vin-supply = <&parent_reg>; + }; +... -- 2.30.2