| # 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>; |
| |
| 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>; |
| }; |
| }; |
| ... |
