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Message-ID: <20240301115546.2266676-1-tudor.ambarus@linaro.org> Date: Fri, 1 Mar 2024 11:55:46 +0000 From: Tudor Ambarus <tudor.ambarus@...aro.org> To: andi.shyti@...nel.org, broonie@...nel.org, robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org Cc: linux-spi@...r.kernel.org, linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, andre.draszik@...aro.org, peter.griffin@...aro.org, semen.protsenko@...aro.org, willmcvicker@...gle.com, kernel-team@...roid.com, Tudor Ambarus <tudor.ambarus@...aro.org> Subject: [PATCH] spi: dt-bindings: samsung: make dma properties not required Since the addition of the driver in 2009, the driver selects between DMA and polling mode depending on the transfer length - DMA mode for transfers bigger than the FIFO depth, polling mode otherwise. All versions of the IP support polling mode, make the dma properties not required. Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org> --- Documentation/devicetree/bindings/spi/samsung,spi.yaml | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml index 2f0a0835ecfb..f681372da81f 100644 --- a/Documentation/devicetree/bindings/spi/samsung,spi.yaml +++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml @@ -76,8 +76,6 @@ required: - compatible - clocks - clock-names - - dmas - - dma-names - interrupts - reg -- 2.44.0.278.ge034bb2e1d-goog
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