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zephyr/dts/bindings/gpio/arm,mmio32-gpio.yaml

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drivers: gpio: mmio32: update gpio_mmio32 to behave like other divers The current implementation requires SoCs/Boards to manualy instantiate the preripherals and initilize them. The change lets Zephyr rely on the device tree setup to instantiate & initialize the relevant gpio peripheral. Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
2024-11-28 15:34:39 +00:00
description: ARM MMIO32 GPIO
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
drivers: gpio: mmio32: update gpio_mmio32 to behave like other divers The current implementation requires SoCs/Boards to manualy instantiate the preripherals and initilize them. The change lets Zephyr rely on the device tree setup to instantiate & initialize the relevant gpio peripheral. Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
2024-11-28 15:34:39 +00:00
compatible: "arm,mmio32-gpio"
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
include: [gpio-controller.yaml, base.yaml]
properties:
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-03 19:21:25 +00:00
reg:
required: true
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-03 19:21:25 +00:00
ngpios:
required: true
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-03 19:21:25 +00:00
"#gpio-cells":
const: 1
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
drivers: gpio: mmio32: update gpio_mmio32 to behave like other divers The current implementation requires SoCs/Boards to manualy instantiate the preripherals and initilize them. The change lets Zephyr rely on the device tree setup to instantiate & initialize the relevant gpio peripheral. Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
2024-11-28 15:34:39 +00:00
direction-input:
type: boolean
description: Marks this pin set as all input pins.
arm: mps2: Convert gpio to use device tree Add binding for arm,mps2-fpgaio-gpio and update device tree and change FPGA GPIO init code to utilize device tree defines. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-10-22 14:01:03 -05:00
gpio-cells:
- pin
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