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>
184 lines
4.9 KiB
YAML
184 lines
4.9 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/actions,atc260x.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Actions Semi ATC260x Power Management IC
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maintainers:
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- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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- Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
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description: |
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ATC260x series PMICs integrates Audio Codec, Power Management, RTC, IR
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and GPIO controller blocks. Currently only the PM related functionalities
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(i.e. regulators and system power-off/reboot) for the ATC2603C and ATC2609A
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chip variants are supported.
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ATC2603C includes 3 programmable DC-DC converters, 9 programmable LDO
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regulators and 1 fixed LDO regulator.
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ATC2609A includes 5 programmable DC-DC converters and 10 programmable LDO
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regulators.
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allOf:
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- $ref: ../input/input.yaml
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properties:
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compatible:
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enum:
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- actions,atc2603c
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- actions,atc2609a
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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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reset-time-sec:
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description: |
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Duration in seconds which the key should be kept pressed for device
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to reset automatically. The hardware default is 8. Use 0 to disable
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this functionality.
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enum: [0, 6, 8, 10, 12]
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regulators:
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type: object
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description: |
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List of child nodes specifying the regulators, depending on chip variant:
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* ATC2603C: dcdc[1-3], ldo[1-3,5-8,11,12], switchldo1
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* ATC2609A: dcdc[0-4], ldo[0-9]
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properties:
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compatible:
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enum:
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- actions,atc2603c-regulator
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- actions,atc2609a-regulator
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switchldo1:
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type: object
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$ref: ../regulator/regulator.yaml
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properties:
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regulator-name: true
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regulator-boot-on: true
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regulator-always-on: true
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regulator-min-microvolt: true
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regulator-max-microvolt: true
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regulator-allow-bypass: true
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regulator-active-discharge: true
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additionalProperties: false
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patternProperties:
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"^(dcdc[0-4]|ldo[0-9]|ldo1[1-2]|switchldo1)-supply$":
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description: ATC260x voltage regulators supplies
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"^(dcdc[0-4]|ldo[0-9]|ldo1[1-2])$":
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type: object
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$ref: ../regulator/regulator.yaml
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properties:
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regulator-name: true
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regulator-boot-on: true
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regulator-always-on: true
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regulator-min-microvolt: true
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regulator-max-microvolt: true
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regulator-allow-bypass: true
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additionalProperties: false
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allOf:
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- if:
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properties:
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compatible:
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contains:
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const: actions,atc2603c-regulator
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then:
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patternProperties:
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"^(dcdc[0,4]|ldo[0,4,9])(-supply)?$": false
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"^(ldo|dcdc)":
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properties:
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regulator-allow-bypass: false
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- if:
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properties:
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compatible:
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contains:
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const: actions,atc2609a-regulator
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then:
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patternProperties:
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"^(ldo1[1-2]|switchldo1)(-supply)?$": false
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"^(dcdc|ldo[3-9])":
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properties:
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regulator-allow-bypass: false
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required:
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- compatible
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additionalProperties: false
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additionalProperties: false
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required:
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- compatible
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- reg
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- interrupts
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.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@65 {
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compatible = "actions,atc2603c";
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reg = <0x65>;
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interrupt-parent = <&sirq>;
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interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
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reset-time-sec = <6>;
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regulators {
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compatible = "actions,atc2603c-regulator";
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dcdc1-supply = <®_5v0>;
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dcdc3-supply = <®_5v0>;
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ldo5-supply = <®_5v0>;
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switchldo1-supply = <&vcc>;
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vdd_cpu: dcdc1 {
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regulator-name = "VDD_CPU";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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};
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vcc: dcdc3 {
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regulator-name = "VCC";
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regulator-min-microvolt = <2600000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vcc_3v1: ldo5 {
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regulator-name = "VCC_3V1";
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regulator-min-microvolt = <2600000>;
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regulator-max-microvolt = <3300000>;
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};
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sd_vcc: switchldo1 {
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regulator-name = "SD_VCC";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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};
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...
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