0001 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/iio/adc/brcm,iproc-static-adc.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Broadcom's IPROC Static ADC controller
0008
0009 maintainers:
0010 - Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
0011
0012 description: |
0013 Broadcom iProc ADC controller has 8 10bit channels
0014
0015 properties:
0016 compatible:
0017 const: brcm,iproc-static-adc
0018
0019 adc-syscon:
0020 $ref: /schemas/types.yaml#/definitions/phandle
0021 description:
0022 syscon node defining physical base address of the controller and length
0023 of memory mapped region.
0024
0025 "#io-channel-cells":
0026 const: 1
0027
0028 clocks:
0029 maxItems: 1
0030
0031 clock-names:
0032 const: tsc_clk
0033
0034 interrupts:
0035 maxItems: 1
0036
0037 additionalProperties: false
0038
0039 required:
0040 - compatible
0041 - adc-syscon
0042 - "#io-channel-cells"
0043 - clocks
0044 - clock-names
0045 - interrupts
0046
0047 examples:
0048 - |
0049 #include <dt-bindings/clock/bcm-cygnus.h>
0050 #include <dt-bindings/interrupt-controller/arm-gic.h>
0051 #include <dt-bindings/interrupt-controller/irq.h>
0052 soc {
0053 #address-cells = <1>;
0054 #size-cells = <1>;
0055
0056 adc {
0057 compatible = "brcm,iproc-static-adc";
0058 adc-syscon = <&ts_adc_syscon>;
0059 #io-channel-cells = <1>;
0060 clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
0061 clock-names = "tsc_clk";
0062 interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
0063 };
0064 };
0065 ...
