From: Wei Fu <wefu@xxxxxxxxxx> Document devicetree bindings for the XuanTie TH1520 AP sub-system ADC. Signed-off-by: Wei Fu <wefu@xxxxxxxxxx> --- .../bindings/iio/adc/thead,th1520.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/thead,th1520.yaml b/Documentation/devicetree/bindings/iio/adc/thead,th1520.yaml new file mode 100644 index 000000000000..80890ce62810 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/thead,th1520.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/thead,th1520.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: XuanTie TH1520 Analog to Digital Converter (ADC) + +maintainers: + - Fugang Duan <duanfugang.dfg@xxxxxxxxxxxxxxxxx> + - Wei Fu <wefu@xxxxxxxxxx> + +description: | + 12-Bit Analog to Digital Converter (ADC) on XuanTie TH1520 + +properties: + compatible: + const: thead,th1520 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: adc + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - status + +additionalProperties: false + +examples: + - | + adc: adc@0xfffff51000 { + compatible = "thead,th1520-adc"; + reg = <0xff 0xfff51000 0x0 0x1000>; + interrupts = <61 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&aonsys_clk>; + clock-names = "adc"; + /* ADC pin is proprietary,no need to config pinctrl */ + status = "disabled"; + }; -- 2.44.0
