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[146.148.121.110]) by smtp.gmail.com with ESMTPSA id i10-20020adff30a000000b0033b6e26f0f9sm4367674wro.42.2024.03.01.03.55.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Mar 2024 03:55:49 -0800 (PST) From: Tudor Ambarus To: andi.shyti@kernel.org, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org Cc: linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, andre.draszik@linaro.org, peter.griffin@linaro.org, semen.protsenko@linaro.org, willmcvicker@google.com, kernel-team@android.com, Tudor Ambarus Subject: [PATCH] spi: dt-bindings: samsung: make dma properties not required Date: Fri, 1 Mar 2024 11:55:46 +0000 Message-ID: <20240301115546.2266676-1-tudor.ambarus@linaro.org> X-Mailer: git-send-email 2.44.0.278.ge034bb2e1d-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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