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20a72af11f
SPI and I2C bus node names are expected to be "spi" or "i2c",
respectively, with nothing else, a unit-address, or a '-N' index. A
pattern of 'spi0' or 'i2c0' or similar has crept in. Fix all these
cases. Mostly scripted with the following commands:
git grep -l '\si2c[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/i2c[0-9] {/i2c {/'
git grep -l '\sspi[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/spi[0-9] {/spi {/'
With this, a few errors in examples were exposed and fixed.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for the microchip,mcp251xfd.yaml
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for power-supply
Acked-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230228215433.3944508-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
93 lines
2.4 KiB
YAML
93 lines
2.4 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/supply/bq24190.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI BQ2419x Li-Ion Battery Charger
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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enum:
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- ti,bq24190
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- ti,bq24192
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- ti,bq24192i
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- ti,bq24196
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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usb-otg-vbus:
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$ref: /schemas/regulator/regulator.yaml#
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description: |
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Regulator that is used to control the VBUS voltage direction for
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either USB host mode or for charging on the OTG port
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ti,system-minimum-microvolt:
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description: |
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when power is connected and the battery is below minimum system voltage,
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the system will be regulated above this setting.
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omit-battery-class:
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type: boolean
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description: |
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If this property is set, the operating system does not try to create a
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battery device.
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monitored-battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: |
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phandle to a "simple-battery" compatible node.
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This property must be a phandle to a node using the format described
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in battery.yaml, with the following properties being required:
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- precharge-current-microamp: maximum charge current during precharge phase
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(typically 20% of battery capacity).
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- charge-term-current-microamp: a charge cycle terminates when the battery voltage is
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above recharge threshold, and the current is below this
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setting (typically 10% of battery capacity).
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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bat: battery {
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compatible = "simple-battery";
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precharge-current-microamp = <256000>;
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charge-term-current-microamp = <128000>;
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};
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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charger@6a {
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compatible = "ti,bq24190";
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reg = <0x6a>;
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interrupt-parent = <&gpiochip>;
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interrupts = <10 IRQ_TYPE_EDGE_FALLING>;
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monitored-battery = <&bat>;
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ti,system-minimum-microvolt = <3200000>;
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usb_otg_vbus: usb-otg-vbus { };
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};
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};
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