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WIP: device tree MVP
This commit is contained in:
Daniel Agar
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# Copyright (c) 2021 Piotr Mienkowski
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# SPDX-License-Identifier: Apache-2.0
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description: Atmel SAM family DAC
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compatible: "atmel,sam-dac"
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include: dac-controller.yaml
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properties:
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reg:
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required: true
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peripheral-id:
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type: int
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required: true
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description: |
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peripheral ID
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prescaler:
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type: int
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required: false
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default: 15
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description: |
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Peripheral Clock to DAC Clock Ratio. Prescaler value is calcuated as
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PRESCAL = (MCK / DACClock) - 2. Should be in range from 0 to 15. The
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value will be written to DACC_MR.PRESCALER bit-field. The property is
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applicable only to SAME70, SAMV71 series devices.
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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# Copyright (c) 2020 Google LLC.
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# SPDX-License-Identifier: Apache-2.0
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description: Atmel SAM0 family DAC
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compatible: "atmel,sam0-dac"
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include: dac-controller.yaml
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properties:
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reg:
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required: true
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clocks:
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required: true
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clock-names:
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required: true
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label:
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required: true
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reference:
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type: string
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required: false
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description: Reference voltage source
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enum:
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- "intref"
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- "vddana"
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- "vrefa"
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"#io-channel-cells":
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const: 0
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# Copyright (c) 2020 Libre Solar Technologies GmbH
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# SPDX-License-Identifier: Apache-2.0
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# Common fields for DAC controllers
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include: base.yaml
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properties:
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label:
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required: true
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"#io-channel-cells":
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type: int
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required: true
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@@ -0,0 +1,34 @@
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# Copyright (c) 2021 BrainCo Inc.
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# SPDX-License-Identifier: Apache-2.0
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description: GigaDevice GD32 series DAC module
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compatible: "gd,gd32-dac"
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include: [dac-controller.yaml, pinctrl-device.yaml]
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properties:
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reg:
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required: true
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rcu-periph-clock:
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type: int
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description: Reset Control Unit Peripheral Clock ID
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required: true
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num-channels:
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type: int
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description: Number of DAC output channels
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required: true
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reset-val:
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type: int
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default: 0
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description: Reset value of DAC output. Defaults to 0, the SoC default.
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required: false
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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# Copyright (c) 2021 Laird Connectivity
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# SPDX-License-Identifier: Apache-2.0
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description: Microchip MCP4725 12-bit DAC
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compatible: "microchip,mcp4725"
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include: [dac-controller.yaml, i2c-device.yaml]
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properties:
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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# Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>
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# SPDX-License-Identifier: Apache-2.0
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description: NXP Kinetis MCUX DAC
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compatible: "nxp,kinetis-dac"
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include: dac-controller.yaml
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properties:
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reg:
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required: true
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voltage-reference:
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type: int
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required: true
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description: DAC voltage reference select
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low-power-mode:
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type: boolean
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required: false
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description: Enable low-power mode
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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# Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>
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# SPDX-License-Identifier: Apache-2.0
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description: NXP Kinetis MCUX DAC32
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compatible: "nxp,kinetis-dac32"
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include: dac-controller.yaml
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properties:
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reg:
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required: true
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voltage-reference:
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type: int
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required: true
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description: DAC voltage reference select
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low-power-mode:
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type: boolean
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required: false
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description: Enable low-power mode
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buffered:
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type: boolean
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required: false
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description: Enable output buffer
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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# Copyright (c) 2020 Libre Solar Technologies GmbH
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# SPDX-License-Identifier: Apache-2.0
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description: ST STM32 family DAC
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compatible: "st,stm32-dac"
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include: [dac-controller.yaml, pinctrl-device.yaml]
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properties:
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reg:
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required: true
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clocks:
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required: true
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"#io-channel-cells":
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const: 1
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pinctrl-0:
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required: true
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pinctrl-names:
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required: true
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io-channel-cells:
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- output
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# Copyright (c) 2020 Matija Tudan
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# SPDX-License-Identifier: Apache-2.0
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description: TI DAC43608 8-bit 8 channel DAC
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compatible: "ti,dac43608"
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include: ti,dacx3608-base.yaml
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@@ -0,0 +1,8 @@
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# Copyright (c) 2020 Matija Tudan
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# SPDX-License-Identifier: Apache-2.0
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description: TI DAC53608 10-bit 8 channel DAC
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compatible: "ti,dac53608"
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include: ti,dacx3608-base.yaml
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# Copyright (c) 2020 M2I Corporation
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# SPDX-License-Identifier: Apache-2.0
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description: TI DAC60508 12-bit DAC
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compatible: "ti,dac60508"
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include: ti,dacx0508-base.yaml
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@@ -0,0 +1,8 @@
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# Copyright (c) 2020 M2I Corporation
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# SPDX-License-Identifier: Apache-2.0
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description: TI DAC70508 14-bit DAC
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compatible: "ti,dac70508"
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include: ti,dacx0508-base.yaml
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# Copyright (c) 2020 M2I Corporation
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# SPDX-License-Identifier: Apache-2.0
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description: TI DAC80508 16-bit DAC
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compatible: "ti,dac80508"
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include: ti,dacx0508-base.yaml
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@@ -0,0 +1,83 @@
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# Copyright (c) 2020 M2I Corporation
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# SPDX-License-Identifier: Apache-2.0
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include: [dac-controller.yaml, spi-device.yaml]
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properties:
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voltage-reference:
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type: int
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required: true
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description: |
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DAC voltage reference select
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See constants in dt-bindings/dac/dacx0508.h.
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channel0-gain:
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type: int
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required: true
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description: |
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Channel 0 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel1-gain:
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type: int
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required: true
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description: |
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Channel 1 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel2-gain:
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type: int
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required: true
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description: |
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Channel 2 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel3-gain:
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type: int
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required: true
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description: |
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Channel 3 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel4-gain:
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type: int
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required: true
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description: |
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Channel 4 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel5-gain:
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type: int
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required: true
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description: |
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Channel 5 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel6-gain:
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type: int
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required: true
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description: |
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Channel 6 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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channel7-gain:
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type: int
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required: true
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description: |
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Channel 7 gain select
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See constants in dt-bindings/dac/dacx0508.h.
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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@@ -0,0 +1,11 @@
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# Copyright (c) 2020 Matija Tudan
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# SPDX-License-Identifier: Apache-2.0
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include: [dac-controller.yaml, i2c-device.yaml]
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properties:
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"#io-channel-cells":
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const: 1
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io-channel-cells:
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- output
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