From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752143AbdDHBde (ORCPT ); Fri, 7 Apr 2017 21:33:34 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:50672 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932811AbdDHBdY (ORCPT ); Fri, 7 Apr 2017 21:33:24 -0400 From: Vikas Manocha To: , CC: Vikas Manocha , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM PORT" , open list , Mark Rutland , Maxime Coquelin , Rob Herring , Russell King Subject: [PATCH] ARM: dts: stm32f7: add STM32f769I & stm32f746 discovery board support Date: Fri, 7 Apr 2017 18:12:07 -0700 Message-ID: <1491613929-11485-1-git-send-email-vikas.manocha@st.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG7NODE1.st.com (10.75.127.19) To SFHDAG7NODE3.st.com (10.75.127.21) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-04-07_20:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stm32f769I & stm32f746 are MCUs of stm32f7 family. Here are the major spces of the two boards: stm32f769I discovery board: - Cortex-M7 core @216MHz - 2MB mcu internal flash - 512KB internal sram - 16MB sdram memory - 64MB qspi flash memory - 4 inch wvga LCD-TFT Display stm32f746 discovery board: - Cortex-M7 core @216MHz - 1MB mcu internal flash - 320KB internal sram - 8MB sdram memory - 16MB qspi flash memory - 4.3 inch 480x272 LCD-TFT display Signed-off-by: Vikas Manocha --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/stm32f746-disco.dts | 101 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/stm32f746.dtsi | 2 +- arch/arm/boot/dts/stm32f769-disco.dts | 101 ++++++++++++++++++++++++++++++++++ 4 files changed, 205 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/stm32f746-disco.dts create mode 100644 arch/arm/boot/dts/stm32f769-disco.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0118084..a119f74 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -763,6 +763,8 @@ dtb-$(CONFIG_ARCH_STI) += \ dtb-$(CONFIG_ARCH_STM32)+= \ stm32f429-disco.dtb \ stm32f469-disco.dtb \ + stm32f746-disco.dtb \ + stm32f769-disco.dtb \ stm32429i-eval.dtb \ stm32746g-eval.dtb dtb-$(CONFIG_MACH_SUN4I) += \ diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts new file mode 100644 index 0000000..c0e313f --- /dev/null +++ b/arch/arm/boot/dts/stm32f746-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F746-DISCO board"; + compatible = "st,stm32f746-disco", "st,stm32f746"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x800000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1@0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi@0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index f321ffe..826700f 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -178,7 +178,7 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; }; - pin-controller { + pinctrl: pin-controller { #address-cells = <1>; #size-cells = <1>; compatible = "st,stm32f746-pinctrl"; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts new file mode 100644 index 0000000..5f8558e --- /dev/null +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F769-DISCO board"; + compatible = "st,stm32f769-disco", "st,stm32f7"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x1000000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1@0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi@0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vikas Manocha Subject: [PATCH] ARM: dts: stm32f7: add STM32f769I & stm32f746 discovery board support Date: Fri, 7 Apr 2017 18:12:07 -0700 Message-ID: <1491613929-11485-1-git-send-email-vikas.manocha@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: alexandre.torgue-qxv4g6HH51o@public.gmane.org, patrice.chotard-qxv4g6HH51o@public.gmane.org Cc: Vikas Manocha , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM PORT" , open list , Mark Rutland , Maxime Coquelin , Rob Herring , Russell King List-Id: devicetree@vger.kernel.org Stm32f769I & stm32f746 are MCUs of stm32f7 family. Here are the major spces of the two boards: stm32f769I discovery board: - Cortex-M7 core @216MHz - 2MB mcu internal flash - 512KB internal sram - 16MB sdram memory - 64MB qspi flash memory - 4 inch wvga LCD-TFT Display stm32f746 discovery board: - Cortex-M7 core @216MHz - 1MB mcu internal flash - 320KB internal sram - 8MB sdram memory - 16MB qspi flash memory - 4.3 inch 480x272 LCD-TFT display Signed-off-by: Vikas Manocha --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/stm32f746-disco.dts | 101 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/stm32f746.dtsi | 2 +- arch/arm/boot/dts/stm32f769-disco.dts | 101 ++++++++++++++++++++++++++++++++++ 4 files changed, 205 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/stm32f746-disco.dts create mode 100644 arch/arm/boot/dts/stm32f769-disco.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0118084..a119f74 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -763,6 +763,8 @@ dtb-$(CONFIG_ARCH_STI) += \ dtb-$(CONFIG_ARCH_STM32)+= \ stm32f429-disco.dtb \ stm32f469-disco.dtb \ + stm32f746-disco.dtb \ + stm32f769-disco.dtb \ stm32429i-eval.dtb \ stm32746g-eval.dtb dtb-$(CONFIG_MACH_SUN4I) += \ diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts new file mode 100644 index 0000000..c0e313f --- /dev/null +++ b/arch/arm/boot/dts/stm32f746-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F746-DISCO board"; + compatible = "st,stm32f746-disco", "st,stm32f746"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x800000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1@0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi@0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index f321ffe..826700f 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -178,7 +178,7 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; }; - pin-controller { + pinctrl: pin-controller { #address-cells = <1>; #size-cells = <1>; compatible = "st,stm32f746-pinctrl"; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts new file mode 100644 index 0000000..5f8558e --- /dev/null +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F769-DISCO board"; + compatible = "st,stm32f769-disco", "st,stm32f7"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x1000000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1@0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi@0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: vikas.manocha@st.com (Vikas Manocha) Date: Fri, 7 Apr 2017 18:12:07 -0700 Subject: [PATCH] ARM: dts: stm32f7: add STM32f769I & stm32f746 discovery board support Message-ID: <1491613929-11485-1-git-send-email-vikas.manocha@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Stm32f769I & stm32f746 are MCUs of stm32f7 family. Here are the major spces of the two boards: stm32f769I discovery board: - Cortex-M7 core @216MHz - 2MB mcu internal flash - 512KB internal sram - 16MB sdram memory - 64MB qspi flash memory - 4 inch wvga LCD-TFT Display stm32f746 discovery board: - Cortex-M7 core @216MHz - 1MB mcu internal flash - 320KB internal sram - 8MB sdram memory - 16MB qspi flash memory - 4.3 inch 480x272 LCD-TFT display Signed-off-by: Vikas Manocha --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/stm32f746-disco.dts | 101 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/stm32f746.dtsi | 2 +- arch/arm/boot/dts/stm32f769-disco.dts | 101 ++++++++++++++++++++++++++++++++++ 4 files changed, 205 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/stm32f746-disco.dts create mode 100644 arch/arm/boot/dts/stm32f769-disco.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0118084..a119f74 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -763,6 +763,8 @@ dtb-$(CONFIG_ARCH_STI) += \ dtb-$(CONFIG_ARCH_STM32)+= \ stm32f429-disco.dtb \ stm32f469-disco.dtb \ + stm32f746-disco.dtb \ + stm32f769-disco.dtb \ stm32429i-eval.dtb \ stm32746g-eval.dtb dtb-$(CONFIG_MACH_SUN4I) += \ diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts new file mode 100644 index 0000000..c0e313f --- /dev/null +++ b/arch/arm/boot/dts/stm32f746-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F746-DISCO board"; + compatible = "st,stm32f746-disco", "st,stm32f746"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x800000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1 at 0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi at 0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index f321ffe..826700f 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -178,7 +178,7 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; }; - pin-controller { + pinctrl: pin-controller { #address-cells = <1>; #size-cells = <1>; compatible = "st,stm32f746-pinctrl"; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts new file mode 100644 index 0000000..5f8558e --- /dev/null +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -0,0 +1,101 @@ +/* + * Copyright 2017 - Vikas MANOCHA + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32f746.dtsi" +#include + +/ { + model = "STMicroelectronics STM32F769-DISCO board"; + compatible = "st,stm32f769-disco", "st,stm32f7"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0xC0000000 0x1000000>; + }; + + aliases { + serial0 = &usart1; + }; + +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&pinctrl { + usart1_pins: usart1 at 0 { + pins1 { + pinmux = ; + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = ; + bias-disable; + }; + }; + + qspi_pins: qspi at 0 { + pins { + pinmux = , + , + , + , + , + ; + slew-rate = <2>; + }; + }; +}; + +&usart1 { + pinctrl-0 = <&usart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; -- 1.9.1