Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
dt-bindings:iio:dac:nxp,lpc1850-dac yaml conversion.
Very similar binding to that for the ADC on the same device.
Conversion from txt to yaml format.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20201031134110.724233-23-jic23@kernel.org
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Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
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Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
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NXP LPC1850 DAC bindings
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Required properties:
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- compatible: Should be "nxp,lpc1850-dac"
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- reg: Offset and length of the register set for the ADC device
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- interrupts: The interrupt number for the ADC device
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- clocks: The root clock of the ADC controller
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- vref-supply: The regulator supply ADC reference voltage
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- resets: phandle to reset controller and line specifier
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Example:
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dac: dac@400e1000 {
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compatible = "nxp,lpc1850-dac";
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reg = <0x400e1000 0x1000>;
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interrupts = <0>;
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clocks = <&ccu1 CLK_APB3_DAC>;
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vref-supply = <®_vdda>;
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resets = <&rgu 42>;
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};
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Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml
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Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml
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# 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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$id: http://devicetree.org/schemas/iio/dac/nxp,lpc1850-dac.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: NXP LPC1850 DAC bindings
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maintainers:
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- Jonathan Cameron <jic23@kernel.org>
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description:
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Supports the DAC found on the LPC1850 SoC.
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properties:
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compatible:
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const: nxp,lpc1850-dac
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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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clocks:
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maxItems: 1
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vref-supply: true
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resets:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- vref-supply
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- resets
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/lpc18xx-ccu.h>
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soc {
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#address-cells = <1>;
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#size-cells = <1>;
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dac: dac@400e1000 {
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compatible = "nxp,lpc1850-dac";
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reg = <0x400e1000 0x1000>;
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interrupts = <0>;
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clocks = <&ccu1 CLK_APB3_DAC>;
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vref-supply = <®_vdda>;
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resets = <&rgu 42>;
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};
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};
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...