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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/brcm,iproc-static-adc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom's IPROC Static ADC controller
maintainers:
- Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
description: |
Broadcom iProc ADC controller has 8 10bit channels
properties:
compatible:
const: brcm,iproc-static-adc
adc-syscon:
$ref: /schemas/types.yaml#/definitions/phandle
description:
syscon node defining physical base address of the controller and length
of memory mapped region.
"#io-channel-cells":
const: 1
clocks:
maxItems: 1
clock-names:
const: tsc_clk
interrupts:
maxItems: 1
additionalProperties: false
required:
- compatible
- adc-syscon
- "#io-channel-cells"
- clocks
- clock-names
- interrupts
examples:
- |
#include <dt-bindings/clock/bcm-cygnus.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
soc {
#address-cells = <1>;
#size-cells = <1>;
ts_adc_syscon: ts_adc_syscon@180a6000 {
compatible = "brcm,iproc-ts-adc-syscon","syscon";
reg = <0x180a6000 0xc30>;
};
adc {
compatible = "brcm,iproc-static-adc";
adc-syscon = <&ts_adc_syscon>;
#io-channel-cells = <1>;
clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
clock-names = "tsc_clk";
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
};
};
...
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