projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/mfd/ti,am3359-tscadc.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: TI AM3359 Touchscreen controller/ADC | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Miquel Raynal <miquel.raynal@bootlin.com> | |
| 11 | ||
| 12 | properties: | |
| 13 | compatible: | |
| 14 | oneOf: | |
| 15 | - const: ti,am3359-tscadc | |
| 16 | - items: | |
| 17 | - const: ti,am654-tscadc | |
| 18 | - const: ti,am3359-tscadc | |
| 19 | - const: ti,am4372-magadc | |
| 20 | ||
| 21 | reg: | |
| 22 | maxItems: 1 | |
| 23 | ||
| 24 | interrupts: | |
| 25 | maxItems: 1 | |
| 26 | ||
| 27 | clocks: | |
| 28 | maxItems: 1 | |
| 29 | ||
| 30 | clock-names: | |
| 31 | const: fck | |
| 32 | ||
| 33 | dmas: | |
| 34 | items: | |
| 35 | - description: DMA controller phandle and request line for FIFO0 | |
| 36 | - description: DMA controller phandle and request line for FIFO1 | |
| 37 | ||
| 38 | dma-names: | |
| 39 | items: | |
| 40 | - const: fifo0 | |
| 41 | - const: fifo1 | |
| 42 | ||
| 43 | adc: | |
| 44 | type: object | |
| 45 | description: ADC child | |
| 46 | ||
| 47 | tsc: | |
| 48 | type: object | |
| 49 | description: Touchscreen controller child | |
| 50 | ||
| 51 | mag: | |
| 52 | type: object | |
| 53 | description: Magnetic reader | |
| 54 | ||
| 55 | power-domains: | |
| 56 | maxItems: 1 | |
| 57 | ||
| 58 | required: | |
| 59 | - compatible | |
| 60 | - reg | |
| 61 | - interrupts | |
| 62 | - clocks | |
| 63 | - clock-names | |
| 53633a89 TR |
64 | |
| 65 | additionalProperties: false | |
| 66 | ||
| 67 | examples: | |
| 68 | - | | |
| 69 | #include <dt-bindings/interrupt-controller/arm-gic.h> | |
| 70 | ||
| 71 | tscadc@0 { | |
| 72 | compatible = "ti,am3359-tscadc"; | |
| 73 | reg = <0x0 0x1000>; | |
| 74 | interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; | |
| 75 | clocks = <&adc_tsc_fck>; | |
| 76 | clock-names = "fck"; | |
| 77 | dmas = <&edma 53 0>, <&edma 57 0>; | |
| 78 | dma-names = "fifo0", "fifo1"; | |
| 79 | ||
| 80 | tsc { | |
| 81 | }; | |
| 82 | ||
| 83 | adc { | |
| 84 | }; | |
| 85 | }; |