Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755442AbaLWIBj (ORCPT ); Tue, 23 Dec 2014 03:01:39 -0500 Received: from guitar.tcltek.co.il ([192.115.133.116]:42125 "EHLO mx.tkos.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755378AbaLWH73 (ORCPT ); Tue, 23 Dec 2014 02:59:29 -0500 From: Baruch Siach To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala Cc: linux-arm-kernel@lists.infradead.org, Baruch Siach , Russell King , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/8] ARM: digicolor: add minimal device tree description Date: Tue, 23 Dec 2014 09:58:40 +0200 Message-Id: <8c0d315a1a485f4f6ac1cf8bec4b3563e357d98f.1419318109.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.1.3 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org cx92755.dtsi describes CX92755 on chip peripherals. conexant_equinox.dts describes the Equinox evaluation board for the CX92755 SoC. Signed-off-by: Baruch Siach --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/conexant_equinox.dts | 67 +++++++++++++++++++++ arch/arm/boot/dts/cx92755.dtsi | 103 +++++++++++++++++++++++++++++++++ 3 files changed, 171 insertions(+) create mode 100644 arch/arm/boot/dts/conexant_equinox.dts create mode 100644 arch/arm/boot/dts/cx92755.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 91bd5bd62857..fbeb65eaddda 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_BRCMSTB) += \ bcm7445-bcm97445svmb.dtb dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \ da850-evm.dtb +dtb-$(CONFIG_ARCH_DIGICOLOR) += conexant_equinox.dtb dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb dtb-$(CONFIG_ARCH_EXYNOS) += exynos3250-monk.dtb \ exynos3250-rinato.dtb \ diff --git a/arch/arm/boot/dts/conexant_equinox.dts b/arch/arm/boot/dts/conexant_equinox.dts new file mode 100644 index 000000000000..b2917d914740 --- /dev/null +++ b/arch/arm/boot/dts/conexant_equinox.dts @@ -0,0 +1,67 @@ +/* + * Device Tree file for the Conexant Equinox CX92755 EVK + * + * Author: Baruch Siach + * + * Copyright (C) 2014 Paradox Innovation Ltd. + * + * 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 "cx92755.dtsi" + +/ { + model = "Conexant Equinox CX92755 EVK"; + compatible = "cnxt,equinox", "cnxt,cx92755"; + + memory@0 { + reg = <0 0x8000000>; + device_type = "memory"; + }; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/cx92755.dtsi b/arch/arm/boot/dts/cx92755.dtsi new file mode 100644 index 000000000000..c833eb80d2f7 --- /dev/null +++ b/arch/arm/boot/dts/cx92755.dtsi @@ -0,0 +1,103 @@ +/* + * Device Tree Include file for the Conexant Digicolor CX92755 SoC + * + * Author: Baruch Siach + * + * Copyright (C) 2014 Paradox Innovation Ltd. + * + * 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. + */ + +#include "skeleton.dtsi" + +/ { + compatible = "cnxt,cx92755"; + + interrupt-parent = <&intc>; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + }; + + main_clk: main_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + + intc: intc@f0000000 { + compatible = "cnxt,cx92755-ic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xf0000000 0x1000>; + }; + + timer@f0000000 { + compatible = "cnxt,cx92755-timer"; + reg = <0xf0000000 0x1000>; + interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>; + clocks = <&main_clk>; + }; + + uart0: uart@f0000740 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000740 0x20>; + clocks = <&main_clk>; + interrupts = <44>; + status = "disabled"; + }; + + uart1: uart@f0000760 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000760 0x20>; + clocks = <&main_clk>; + interrupts = <45>; + status = "disabled"; + }; + + uart2: uart@f0000780 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000780 0x20>; + clocks = <&main_clk>; + interrupts = <46>; + status = "disabled"; + }; +}; -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/