2a17ddfdca
Several regulator schemas are missing 'unevaluatedProperties' constraint which means any extra properties are allowed. Upon adding the constraint, there's numerous warnings from using the deprecated 'regulator-compatible' property. Remove the usage as examples shouldn't be using long since deprecated properties. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee@kernel.org> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20221206211554.92005-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
150 lines
3.7 KiB
YAML
150 lines
3.7 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/max77650.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MAX77650 ultra low-power PMIC from Maxim Integrated.
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maintainers:
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- Bartosz Golaszewski <bgolaszewski@baylibre.com>
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description: |
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MAX77650 is an ultra-low power PMIC providing battery charging and power
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supply for low-power IoT and wearable applications.
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The GPIO-controller module is represented as part of the top-level PMIC
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node. The device exposes a single GPIO line.
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For device-tree bindings of other sub-modules (regulator, power supply,
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LEDs and onkey) refer to the binding documents under the respective
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sub-system directories.
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properties:
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compatible:
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const: maxim,max77650
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reg:
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description:
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I2C device address.
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maxItems: 1
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interrupts:
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maxItems: 1
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interrupt-controller: true
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"#interrupt-cells":
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const: 2
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description:
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The first cell is the IRQ number, the second cell is the trigger type.
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gpio-controller: true
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"#gpio-cells":
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const: 2
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description:
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The first cell is the pin number and the second cell is used to specify
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the gpio active state.
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gpio-line-names:
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maxItems: 1
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description:
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Single string containing the name of the GPIO line.
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regulators:
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$ref: ../regulator/max77650-regulator.yaml
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charger:
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$ref: ../power/supply/max77650-charger.yaml
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leds:
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$ref: ../leds/leds-max77650.yaml
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onkey:
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$ref: ../input/max77650-onkey.yaml
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-controller
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- "#interrupt-cells"
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- gpio-controller
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- "#gpio-cells"
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/input/linux-event-codes.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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pmic@48 {
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compatible = "maxim,max77650";
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reg = <0x48>;
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interrupt-controller;
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interrupt-parent = <&gpio2>;
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#interrupt-cells = <2>;
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interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-line-names = "max77650-charger";
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regulators {
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compatible = "maxim,max77650-regulator";
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max77650_ldo: regulator-ldo {
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regulator-name = "max77650-ldo";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <2937500>;
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};
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max77650_sbb0: regulator-sbb0 {
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regulator-name = "max77650-sbb0";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1587500>;
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};
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};
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charger {
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compatible = "maxim,max77650-charger";
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input-voltage-min-microvolt = <4200000>;
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input-current-limit-microamp = <285000>;
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};
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leds {
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compatible = "maxim,max77650-led";
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#address-cells = <1>;
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#size-cells = <0>;
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led@0 {
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reg = <0>;
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label = "blue:usr0";
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};
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led@1 {
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reg = <1>;
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label = "red:usr1";
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linux,default-trigger = "heartbeat";
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};
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led@2 {
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reg = <2>;
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label = "green:usr2";
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};
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};
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onkey {
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compatible = "maxim,max77650-onkey";
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linux,code = <KEY_END>;
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maxim,onkey-slide;
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};
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};
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};
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