From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754337AbeDTJPM (ORCPT ); Fri, 20 Apr 2018 05:15:12 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:48150 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754172AbeDTJPJ (ORCPT ); Fri, 20 Apr 2018 05:15:09 -0400 From: Pierre-Yves MORDRET To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue , , , CC: Pierre-Yves MORDRET Subject: [PATCH v1 4/4] ARM: dts: stm32: Add DMAMUX support on STM32MP157C Date: Fri, 20 Apr 2018 11:14:41 +0200 Message-ID: <1524215681-14555-5-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> References: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.116] X-ClientProxiedBy: GPXDAG2NODE5.st.com (10.75.127.69) To GPXDAG5NODE5.st.com (10.75.127.78) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-04-20_03:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Activate DMAMUX for STM32MP157C Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 3c0ca6c..da4c39e 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -174,6 +174,7 @@ clocks = <&rcc DMA1>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; }; dma2: dma@48001000 { @@ -190,6 +191,17 @@ clocks = <&rcc DMA2>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; + }; + + dmamux1: dma-router@48002000 { + compatible = "st,stm32h7-dmamux"; + reg = <0x48002000 0x1c>; + #dma-cells = <3>; + dma-requests = <128>; + dma-masters = <&dma1 &dma2>; + dma-channels = <16>; + clocks = <&rcc DMAMUX>; }; rcc: rcc@50000000 { -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre-Yves MORDRET Subject: [PATCH v1 4/4] ARM: dts: stm32: Add DMAMUX support on STM32MP157C Date: Fri, 20 Apr 2018 11:14:41 +0200 Message-ID: <1524215681-14555-5-git-send-email-pierre-yves.mordret@st.com> References: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Pierre-Yves MORDRET List-Id: devicetree@vger.kernel.org Activate DMAMUX for STM32MP157C Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 3c0ca6c..da4c39e 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -174,6 +174,7 @@ clocks = <&rcc DMA1>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; }; dma2: dma@48001000 { @@ -190,6 +191,17 @@ clocks = <&rcc DMA2>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; + }; + + dmamux1: dma-router@48002000 { + compatible = "st,stm32h7-dmamux"; + reg = <0x48002000 0x1c>; + #dma-cells = <3>; + dma-requests = <128>; + dma-masters = <&dma1 &dma2>; + dma-channels = <16>; + clocks = <&rcc DMAMUX>; }; rcc: rcc@50000000 { -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: pierre-yves.mordret@st.com (Pierre-Yves MORDRET) Date: Fri, 20 Apr 2018 11:14:41 +0200 Subject: [PATCH v1 4/4] ARM: dts: stm32: Add DMAMUX support on STM32MP157C In-Reply-To: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> References: <1524215681-14555-1-git-send-email-pierre-yves.mordret@st.com> Message-ID: <1524215681-14555-5-git-send-email-pierre-yves.mordret@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Activate DMAMUX for STM32MP157C Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 3c0ca6c..da4c39e 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -174,6 +174,7 @@ clocks = <&rcc DMA1>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; }; dma2: dma at 48001000 { @@ -190,6 +191,17 @@ clocks = <&rcc DMA2>; #dma-cells = <4>; st,mem2mem; + dma-requests = <8>; + }; + + dmamux1: dma-router at 48002000 { + compatible = "st,stm32h7-dmamux"; + reg = <0x48002000 0x1c>; + #dma-cells = <3>; + dma-requests = <128>; + dma-masters = <&dma1 &dma2>; + dma-channels = <16>; + clocks = <&rcc DMAMUX>; }; rcc: rcc at 50000000 { -- 2.7.4