From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: [PATCH 1/2] dt-bindings: soc: qcom: Provide option to disable DMA Date: Thu, 5 Sep 2019 08:52:12 +0100 Message-ID: <20190905075213.13260-1-lee.jones@linaro.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: alokc@codeaurora.org, agross@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, bjorn.andersson@linaro.org, linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, wsa@the-dreams.de, vkoul@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lee Jones List-Id: linux-i2c@vger.kernel.org Used when DMA is not available or the best option. Signed-off-by: Lee Jones Reviewed-by: Vinod Koul --- Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt index dab7ca9f250c..a14889ee76b0 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt @@ -40,6 +40,7 @@ Required properties: Optional property: - clock-frequency: Desired I2C bus clock frequency in Hz. When missing default to 100000Hz. +- qcom,geni-se-no-dma: Prevents the use of DMA in the Geni SE. Child nodes should conform to I2C bus binding as described in i2c.txt. -- 2.17.1