dts: Add support for Nordic QDEC
Add QDEC binding and entry in Nordic SoC DTSI files. This closes issue #9364 Jira:DESK-259 Signed-off-by: Pawel Dunaj <pawel.dunaj@nordicsemi.no>
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8 changed files with 142 additions and 0 deletions
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@ -32,6 +32,13 @@ config HAS_DTS_SPI
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This option specifies that the target platform supports device tree
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configuration for SPI.
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config HAS_DTS_QDEC
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bool
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depends on HAS_DTS
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help
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This option specifies that the target platform supports device tree
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configuration for QDEC.
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config HAS_DTS_USB
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bool
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depends on HAS_DTS
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@ -93,6 +93,14 @@
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label = "I2C_1";
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};
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qdec: qdec@40012000 {
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compatible = "nordic,nrf-qdec";
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reg = <0x40012000 0x1000>;
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interrupts = <18 1>;
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status = "disabled";
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label = "QDEC";
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};
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spi0: spi@40003000 {
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compatible = "nordic,nrf-spi";
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#address-cells = <1>;
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@ -82,6 +82,14 @@
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label = "I2C_0";
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};
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qdec: qdec@40012000 {
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compatible = "nordic,nrf-qdec";
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reg = <0x40012000 0x1000>;
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interrupts = <18 1>;
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status = "disabled";
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label = "QDEC";
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};
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spi0: spi@40004000 {
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compatible = "nordic,nrf-spi";
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#address-cells = <1>;
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@ -95,6 +95,14 @@
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label = "I2C_1";
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};
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qdec: qdec@40012000 {
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compatible = "nordic,nrf-qdec";
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reg = <0x40012000 0x1000>;
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interrupts = <18 1>;
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status = "disabled";
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label = "QDEC";
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};
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spi0: spi@40003000 {
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compatible = "nordic,nrf-spi";
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#address-cells = <1>;
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@ -113,6 +113,14 @@
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label = "I2C_1";
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};
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qdec: qdec@40012000 {
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compatible = "nordic,nrf-qdec";
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reg = <0x40012000 0x1000>;
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interrupts = <18 1>;
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status = "disabled";
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label = "QDEC";
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};
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spi0: spi@40003000 {
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compatible = "nordic,nrf-spi";
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#address-cells = <1>;
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73
dts/bindings/sensor/nordic,nrf-qdec.yaml
Normal file
73
dts/bindings/sensor/nordic,nrf-qdec.yaml
Normal file
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@ -0,0 +1,73 @@
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#
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# Copyright (c) 2018, Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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---
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title: Nordic nRF Family QDEC node
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version: 0.1
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description: >
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This is a representation of the Nordic nRF QDEC node
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properties:
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compatible:
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type: string
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category: required
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description: compatible strings
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constraint: "nordic,nrf-qdec"
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reg:
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type: array
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description: mmio register space
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generation: define
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category: required
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interrupts:
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type: array
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category: required
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description: required interrupts
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generation: define
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a-pin:
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type: int
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description: A pin
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generation: define
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category: required
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b-pin:
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type: int
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description: B pin
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generation: define
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category: required
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led-pin:
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type: int
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description: LED pin for light based QDEC device
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generation: define
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category: optional
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enable-pin:
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type: int
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description: Enables connected QDEC device
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generation: define
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category: optional
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led-pre:
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type: int
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description: Time LED is enabled prior to sampling event (in us)
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generation: define
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category: required
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steps:
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type: int
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description: Number of steps on the rotating wheel
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generation: define
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category: required
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label:
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type: string
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category: required
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description: Human readable string describing the device (used by Zephyr for API name)
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generation: define
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...
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@ -42,6 +42,21 @@
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#define CONFIG_I2C_1_SDA_PIN NORDIC_NRF_I2C_40004000_SDA_PIN
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#define CONFIG_I2C_1_SCL_PIN NORDIC_NRF_I2C_40004000_SCL_PIN
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#define CONFIG_QDEC_BASE_ADDR NORDIC_NRF_QDEC_40012000_BASE_ADDRESS
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#define CONFIG_QDEC_NAME NORDIC_NRF_QDEC_40012000_LABEL
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#define CONFIG_QDEC_IRQ_PRI NORDIC_NRF_QDEC_40012000_IRQ_0_PRIORITY
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#define CONFIG_QDEC_IRQ NORDIC_NRF_QDEC_40012000_IRQ_0
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#define CONFIG_QDEC_A_PIN NORDIC_NRF_QDEC_40012000_A_PIN
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#define CONFIG_QDEC_B_PIN NORDIC_NRF_QDEC_40012000_B_PIN
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#if defined(NORDIC_NRF_QDEC_40012000_LED_PIN)
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#define CONFIG_QDEC_LED_PIN NORDIC_NRF_QDEC_40012000_LED_PIN
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#endif
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#if defined(NORDIC_NRF_QDEC_40012000_ENABLE_PIN)
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#define CONFIG_QDEC_ENABLE_PIN NORDIC_NRF_QDEC_40012000_ENABLE_PIN
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#endif
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#define CONFIG_QDEC_LED_PRE NORDIC_NRF_QDEC_40012000_LED_PRE
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#define CONFIG_QDEC_STEPS NORDIC_NRF_QDEC_40012000_STEPS
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#define CONFIG_SPI_0_BASE_ADDRESS NORDIC_NRF_SPI_40003000_BASE_ADDRESS
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#define CONFIG_SPI_0_NAME NORDIC_NRF_SPI_40003000_LABEL
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#define CONFIG_SPI_0_IRQ_PRI NORDIC_NRF_SPI_40003000_IRQ_0_PRIORITY
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@ -75,6 +75,21 @@
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#define CONFIG_I2C_1_SDA_PIN NORDIC_NRF_I2C_40004000_SDA_PIN
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#define CONFIG_I2C_1_SCL_PIN NORDIC_NRF_I2C_40004000_SCL_PIN
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#define CONFIG_QDEC_BASE_ADDR NORDIC_NRF_QDEC_40012000_BASE_ADDRESS
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#define CONFIG_QDEC_NAME NORDIC_NRF_QDEC_40012000_LABEL
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#define CONFIG_QDEC_IRQ_PRI NORDIC_NRF_QDEC_40012000_IRQ_0_PRIORITY
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#define CONFIG_QDEC_IRQ NORDIC_NRF_QDEC_40012000_IRQ_0
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#define CONFIG_QDEC_A_PIN NORDIC_NRF_QDEC_40012000_A_PIN
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#define CONFIG_QDEC_B_PIN NORDIC_NRF_QDEC_40012000_B_PIN
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#if defined(NORDIC_NRF_QDEC_40012000_LED_PIN)
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#define CONFIG_QDEC_LED_PIN NORDIC_NRF_QDEC_40012000_LED_PIN
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#endif
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#if defined(NORDIC_NRF_QDEC_40012000_ENABLE_PIN)
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#define CONFIG_QDEC_ENABLE_PIN NORDIC_NRF_QDEC_40012000_ENABLE_PIN
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#endif
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#define CONFIG_QDEC_LED_PRE NORDIC_NRF_QDEC_40012000_LED_PRE
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#define CONFIG_QDEC_STEPS NORDIC_NRF_QDEC_40012000_STEPS
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#define CONFIG_SPI_0_BASE_ADDRESS NORDIC_NRF_SPI_40003000_BASE_ADDRESS
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#define CONFIG_SPI_0_NAME NORDIC_NRF_SPI_40003000_LABEL
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#define CONFIG_SPI_0_IRQ_PRI NORDIC_NRF_SPI_40003000_IRQ_0_PRIORITY
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