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H A D | marvell,mv64xxx-i2c.yaml | d2601193 Mon Aug 29 21:08:22 CDT 2022 Samuel Holland <samuel@sholland.org> dt-bindings: i2c: mv64xxx: Document DMA properties
Allwinner's I2C offload engine includes bidirectional DMA support. Add the properties for describing this in the devicetree. "dmas" is optional because not all instances of the controller have their DRQs hooked up. For example, R_I2C0 and R_I2C1 on V536 have no DRQ number assigned.
Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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