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dt-bindings: net: dwmac: Increase 'maxItems' for 'interrupts' and 'interrupt-names'

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Increase the `maxItems` value for the `interrupts` and `interrupt-names`
properties to 11 to support additional per-channel Tx/Rx completion
interrupts on the Renesas RZ/V2H(P) SoC, which features the
`snps,dwmac-5.20` IP.

Refactor the `interrupt-names` property by replacing repeated `enum`
entries with a `oneOf` list. Add support for per-channel receive and
transmit completion interrupts using regex patterns.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250417084015.74154-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Lad Prabhakar 2025-04-17 09:40:12 +01:00 committed by Jakub Kicinski
parent a7696fb251
commit 8c989368c0
1 changed files with 15 additions and 9 deletions
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24
Documentation/devicetree/bindings/net/snps,dwmac.yaml
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@ -114,19 +114,25 @@ properties:
interrupts:
minItems: 1
items:
- description: Combined signal for various interrupt events
- description: The interrupt to manage the remote wake-up packet detection
- description: The interrupt that occurs when Rx exits the LPI state
- description: The interrupt that occurs when HW safety error triggered
maxItems: 11
interrupt-names:
minItems: 1
maxItems: 11
items:
- const: macirq
- enum: [eth_wake_irq, eth_lpi, sfty]
- enum: [eth_wake_irq, eth_lpi, sfty]
- enum: [eth_wake_irq, eth_lpi, sfty]
oneOf:
- description: Combined signal for various interrupt events
const: macirq
- description: The interrupt to manage the remote wake-up packet detection
const: eth_wake_irq
- description: The interrupt that occurs when Rx exits the LPI state
const: eth_lpi
- description: The interrupt that occurs when HW safety error triggered
const: sfty
- description: Per channel receive completion interrupt
pattern: '^rx-queue-[0-3]$'
- description: Per channel transmit completion interrupt
pattern: '^tx-queue-[0-3]$'
clocks:
minItems: 1