diff options
| author | Rafał Miłecki <[email protected]> | 2022-11-04 09:53:16 +0100 |
|---|---|---|
| committer | Miquel Raynal <[email protected]> | 2022-11-08 09:26:06 +0100 |
| commit | 075e181fba721d7af83dd1f2b65aed64703f5a40 (patch) | |
| tree | 9d6d4ccf2e909e3ad3a016e6ca3b9c259c310525 | |
| parent | bb144c285bd5585be101aaf5464ad8949ba1305d (diff) | |
dt-bindings: mtd: brcm,brcmnand: update interrupts description
1. DMA and EDU are mutually exclusive: don't allow both at the same time
2. Require interrupt-names for 2+ interrupts to avoid /guessing/
Reported-by: Florian Fainelli <[email protected]>
Signed-off-by: Rafał Miłecki <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/linux-mtd/[email protected]
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml index dd5a64969e37..cd606a21b53b 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml @@ -86,15 +86,15 @@ properties: minItems: 1 items: - description: NAND CTLRDY interrupt - - description: FLASH_DMA_DONE if flash DMA is available - - description: FLASH_EDU_DONE if EDU is available + - description: FLASH_DMA_DONE (if flash DMA is available) or FLASH_EDU_DONE (if EDU is available) interrupt-names: minItems: 1 items: - const: nand_ctlrdy - - const: flash_dma_done - - const: flash_edu_done + - enum: + - flash_dma_done + - flash_edu_done clocks: maxItems: 1 @@ -173,6 +173,13 @@ allOf: - const: nand - const: iproc-idm - const: iproc-ext + - if: + properties: + interrupts: + minItems: 2 + then: + required: + - interrupt-names unevaluatedProperties: false @@ -190,6 +197,7 @@ examples: reg-names = "nand", "flash-dma"; interrupt-parent = <&hif_intr2_intc>; interrupts = <24>, <4>; + interrupt-names = "nand_ctlrdy", "flash_dma_done"; #address-cells = <1>; #size-cells = <0>; |