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zephyr/dts/bindings/interrupt-controller/arm,v8m-nvic.yaml

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arch: arm: common Armv8-M support This PR includes the required changes in order to support conditional compilation for Armv8-M architecture. Two variants of the Armv8-M architecture are defined: - the Armv8-M Baseline (backwards compatible with ARMv6-M), - the Armv8-M Mainline (backwards compatible with ARMv7-M). Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-02-07 06:47:58 +08:00
title: ARMv8-M NVIC Interrupt Controller
description: >
This binding describes the ARMv8-M Nested Vectored Interrupt Controller.
dts/bindings: Move common properties into a base.yaml Move common properties like 'compatible', 'reg', 'reg-names', 'interrupts', 'interrupt-names', and 'label' into one common base.yaml that all the other yaml's can inherit from. This removes both duplication and inconsistent definition. The device specific yamls just need to say if a property is 'required' or not. NOTE: due to some generation conflicts we did not covert 'soc-nv-flash.yaml' to use base.yaml. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-06-08 00:12:49 +08:00
inherits:
dts: Add base interrupt-controller to dts bindings Introduce a intc.yaml that interrupt controller bindings should inherit from. intc.yaml defines the properties "interrupt-controller" and "#interrupt-cells" which all interrupt controllers should have. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-08-09 20:56:55 +08:00
!include [interrupt-controller.yaml, base.yaml]
dts/bindings: Move common properties into a base.yaml Move common properties like 'compatible', 'reg', 'reg-names', 'interrupts', 'interrupt-names', and 'label' into one common base.yaml that all the other yaml's can inherit from. This removes both duplication and inconsistent definition. The device specific yamls just need to say if a property is 'required' or not. NOTE: due to some generation conflicts we did not covert 'soc-nv-flash.yaml' to use base.yaml. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-06-08 00:12:49 +08:00
arch: arm: common Armv8-M support This PR includes the required changes in order to support conditional compilation for Armv8-M architecture. Two variants of the Armv8-M architecture are defined: - the Armv8-M Baseline (backwards compatible with ARMv6-M), - the Armv8-M Mainline (backwards compatible with ARMv7-M). Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-02-07 06:47:58 +08:00
properties:
compatible:
constraint: "arm,v8m-nvic"
reg:
category: required
arm,num-irq-priority-bits:
category: required
type: int
description: number of bits of IRQ priorities
dts/bindings: use const to validate #<FOO>-cells In most cases #<FOO>-cells should be a constant. For example in spi controller #address-cells should be 1, and #size-cells should be 0. Use the const attribute to specify such single known values. Add const value to missing bindings which have cells. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-08-10 03:54:26 +08:00
"#interrupt-cells":
const: 2
arch: arm: common Armv8-M support This PR includes the required changes in order to support conditional compilation for Armv8-M architecture. Two variants of the Armv8-M architecture are defined: - the Armv8-M Baseline (backwards compatible with ARMv6-M), - the Armv8-M Mainline (backwards compatible with ARMv7-M). Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-02-07 06:47:58 +08:00
"#cells":
- irq
- priority