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Fri, 10 May 2019 10:14:31 +0000 Received: from VI1PR04MB4543.eurprd04.prod.outlook.com ([fe80::d85b:d2:194c:2b94]) by VI1PR04MB4543.eurprd04.prod.outlook.com ([fe80::d85b:d2:194c:2b94%4]) with mapi id 15.20.1878.022; Fri, 10 May 2019 10:14:31 +0000 From: Robin Gong To: "robh@kernel.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "festevam@gmail.com" , "mark.rutland@arm.com" , "vkoul@kernel.org" , "dan.j.williams@intel.com" CC: dl-linux-imx , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "dmaengine@vger.kernel.org" , "devicetree@vger.kernel.org" , "kernel@pengutronix.de" Subject: [PATCH v1 6/6] ARM: dts: imx7ulp: add edma device node Thread-Topic: [PATCH v1 6/6] ARM: dts: imx7ulp: add edma device node Thread-Index: AQHVBxkoZ1iKNPhzy0mgKg/A3CKtDw== Date: Fri, 10 May 2019 10:14:31 +0000 Message-ID: <1557512248-8440-7-git-send-email-yibin.gong@nxp.com> References: <1557512248-8440-1-git-send-email-yibin.gong@nxp.com> In-Reply-To: <1557512248-8440-1-git-send-email-yibin.gong@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR01CA0062.apcprd01.prod.exchangelabs.com (2603:1096:203:a6::26) To VI1PR04MB4543.eurprd04.prod.outlook.com (2603:10a6:803:6d::26) authentication-results: spf=none (sender IP is ) smtp.mailfrom=yibin.gong@nxp.com; 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Signed-off-by: Robin Gong --- arch/arm/boot/dts/imx7ulp.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index d6b7110..b4f7adf 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -100,6 +100,34 @@ reg = <0x40000000 0x800000>; ranges; + edma1: dma-controller@40080000 { + #dma-cells = <2>; + compatible = "fsl,imx7ulp-edma"; + reg = <0x40080000 0x2000>, + <0x40210000 0x1000>; + dma-channels = <32>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + clock-names = "dma", "dmamux0"; + clocks = <&pcc2 IMX7ULP_CLK_DMA1>, + <&pcc2 IMX7ULP_CLK_DMA_MUX1>; + }; + lpuart4: serial@402d0000 { compatible = "fsl,imx7ulp-lpuart"; reg = <0x402d0000 0x1000>;