From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yuan Yao Subject: [PATCH 2/2] dma: dts: Add Freescale qDMA engine driver support Date: Fri, 11 Sep 2015 13:53:53 +0800 Message-ID: <1441950833-27684-2-git-send-email-yao.yuan@freescale.com> References: <1441950833-27684-1-git-send-email-yao.yuan@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1441950833-27684-1-git-send-email-yao.yuan@freescale.com> Sender: linux-kernel-owner@vger.kernel.org To: vinod.koul@intel.com, shawn.guo@linaro.org Cc: dan.j.williams@intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org Add Freescale Queue Direct Memory Access(qDMA) controller support. This module can be found on LS-1 and LS-2 SoCs. This add the legacy mode support for qDMA. Signed-off-by: Yuan Yao --- arch/arm/boot/dts/ls1021a.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 973a496..fa82dae 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -388,6 +388,16 @@ <&platform_clk 1>; }; + qdma: qdma@8389000 { + compatible = "fsl,ls-qdma"; + reg = <0x0 0x8389000 0x0 0x20000>; + interrupts = , + ; + interrupt-names = "qdma-tx", "qdma-err"; + channels = <1>; + big-endian; + }; + mdio0: mdio@2d24000 { compatible = "gianfar"; device_type = "mdio"; -- 2.1.0.27.g96db324