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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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535ac9ae41
Add several compatibles already in use to the ti,ucd90320 binding. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250701-dt-hwmon-compatibles-v1-5-ad99e65cf11b@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
63 lines
1.3 KiB
YAML
63 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/hwmon/pmbus/ti,ucd90320.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: UCD90320 power sequencer
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maintainers:
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- Jim Wright <wrightj@linux.vnet.ibm.com>
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description: |
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The UCD90320 is a 32-rail PMBus/I2C addressable power-supply sequencer and
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monitor. The 24 integrated ADC channels (AMONx) monitor the power supply
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voltage, current, and temperature. Of the 84 GPIO pins, 8 can be used as
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digital monitors (DMONx), 32 to enable the power supply (ENx), 24 for
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margining (MARx), 16 for logical GPO, and 32 GPIs for cascading, and system
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function.
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http://focus.ti.com/lit/ds/symlink/ucd90320.pdf
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properties:
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compatible:
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enum:
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- ti,ucd9000
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- ti,ucd9090
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- ti,ucd90120
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- ti,ucd90124
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- ti,ucd90160
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- ti,ucd90320
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- ti,ucd90910
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reg:
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maxItems: 1
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gpio-controller: true
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gpio-line-names:
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minItems: 84
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maxItems: 84
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'#gpio-cells':
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const: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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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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ucd90320@11 {
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compatible = "ti,ucd90320";
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reg = <0x11>;
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};
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};
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