Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932289AbdGKG51 (ORCPT ); Tue, 11 Jul 2017 02:57:27 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:27055 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755263AbdGKG50 (ORCPT ); Tue, 11 Jul 2017 02:57:26 -0400 From: Pierre-Yves MORDRET To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue CC: , , , Subject: [RESEND PATCH] ARM: dts: stm32: Add DMAMUX support for STM32H743 SoC Date: Tue, 11 Jul 2017 08:56:32 +0200 Message-ID: <1499756192-609-1-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG4NODE1.st.com (10.75.127.10) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-07-11_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 959 Lines: 40 This patch adds DMAMUX support for STM32H743 SoC. Signed-off-by: Pierre-Yves MORDRET --- arch/arm/boot/dts/stm32h743.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 3d1cd88..0e24a4c 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -106,6 +106,26 @@ #dma-cells = <4>; st,mem2mem; }; + + dmamux1: dma-router@40020800 { + compatible = "st,stm32h7-dmamux"; + reg = <0x40020800 0x1c>; + #dma-cells = <3>; + dma-channels = <8>; + dma-requests = <128>; + dma-masters = <&dma1>; + clocks = <&timer_clk>; + }; + + dmamux2: dma-router@40020820 { + compatible = "st,stm32h7-dmamux"; + reg = <0x40020820 0x1c>; + #dma-cells = <3>; + dma-channels = <8>; + dma-requests = <128>; + dma-masters = <&dma2>; + clocks = <&timer_clk>; + }; }; }; -- 2.7.4