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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml new file mode 100644 index 000000000..9f414dbda --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019-2020 Artur Rojek +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Ingenic JZ47xx ADC controller IIO bindings + +maintainers: + - Artur Rojek <contact@artur-rojek.eu> + +description: > + Industrial I/O subsystem bindings for ADC controller found in + Ingenic JZ47xx SoCs. + + ADC clients must use the format described in iio-bindings.txt, giving + a phandle and IIO specifier pair ("io-channels") to the ADC controller. + +properties: + compatible: + enum: + - ingenic,jz4725b-adc + - ingenic,jz4740-adc + - ingenic,jz4770-adc + + '#io-channel-cells': + const: 1 + description: + Must be set to <1> to indicate channels are selected by index. + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: adc + + interrupts: + maxItems: 1 + +required: + - compatible + - '#io-channel-cells' + - reg + - clocks + - clock-names + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/jz4740-cgu.h> + #include <dt-bindings/iio/adc/ingenic,adc.h> + + adc@10070000 { + compatible = "ingenic,jz4740-adc"; + #io-channel-cells = <1>; + + reg = <0x10070000 0x30>; + + clocks = <&cgu JZ4740_CLK_ADC>; + clock-names = "adc"; + + interrupt-parent = <&intc>; + interrupts = <18>; + }; |