From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/arch/arm/boot/dts/vf610m4-colibri.dts | 99 ++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 kernel/arch/arm/boot/dts/vf610m4-colibri.dts (limited to 'kernel/arch/arm/boot/dts/vf610m4-colibri.dts') diff --git a/kernel/arch/arm/boot/dts/vf610m4-colibri.dts b/kernel/arch/arm/boot/dts/vf610m4-colibri.dts new file mode 100644 index 000000000..2931a80ca --- /dev/null +++ b/kernel/arch/arm/boot/dts/vf610m4-colibri.dts @@ -0,0 +1,99 @@ +/* + * Device tree for Colibri VF61 Cortex-M4 support + * + * Copyright (C) 2015 Stefan Agner + * + * 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 , 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 "vf610m4.dtsi" + +/ { + model = "VF610 Cortex-M4"; + compatible = "fsl,vf610m4"; + + chosen { + bootargs = "console=ttyLP2,115200 clk_ignore_unused init=/linuxrc rw"; + linux,stdout-path = "&uart2"; + }; + + memory { + reg = <0x8c000000 0x3000000>; + }; +}; + +&gpio0 { + status = "disabled"; +}; + +&gpio1 { + status = "disabled"; +}; + +&gpio2 { + status = "disabled"; +}; + +&gpio3 { + status = "disabled"; +}; + +&gpio4 { + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&iomuxc { + vf610-colibri { + pinctrl_uart2: uart2grp { + fsl,pins = < + VF610_PAD_PTD0__UART2_TX 0x21a2 + VF610_PAD_PTD1__UART2_RX 0x21a1 + VF610_PAD_PTD2__UART2_RTS 0x21a2 + VF610_PAD_PTD3__UART2_CTS 0x21a1 + >; + }; + }; +}; -- cgit 1.2.3-korg