Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755633AbcJTSBK (ORCPT ); Thu, 20 Oct 2016 14:01:10 -0400 Received: from up.free-electrons.com ([163.172.77.33]:35909 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753331AbcJTSAh (ORCPT ); Thu, 20 Oct 2016 14:00:37 -0400 From: Maxime Ripard To: Mike Turquette , Stephen Boyd , Chen-Yu Tsai , Maxime Ripard Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com, Andre Przywara Subject: [PATCH v5 4/4] arm64: dts: add Pine64 support Date: Thu, 20 Oct 2016 20:00:32 +0200 Message-Id: <8a8de5dccc7b267661157fcecece29d7a6817cbb.1476986335.git-series.maxime.ripard@free-electrons.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7253 Lines: 186 From: Andre Przywara The Pine64 is a cost-efficient development board based on the Allwinner A64 SoC. There are three models: the basic version with Fast Ethernet and 512 MB of DRAM (Pine64) and two Pine64+ versions, which both feature Gigabit Ethernet and additional connectors for touchscreens and a camera. Or as my son put it: "Those are smaller and these are missing." ;-) The two Pine64+ models just differ in the amount of DRAM (1GB vs. 2GB). Since U-Boot will figure out the right size for us and patches the DT accordingly we just need to provide one DT for the Pine64+. Signed-off-by: Andre Przywara [Maxime: Removed the common DTSI and include directly the pine64 DTS] Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/Makefile | 1 +- arch/arm64/boot/dts/allwinner/Makefile | 5 +- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 50 ++++++- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 74 +++++++++- 4 files changed, 130 insertions(+), 0 deletions(-) create mode 100644 arch/arm64/boot/dts/allwinner/Makefile create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 6684f97c2722..080232b0270e 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,4 +1,5 @@ dts-dirs += al +dts-dirs += allwinner dts-dirs += altera dts-dirs += amd dts-dirs += amlogic diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile new file mode 100644 index 000000000000..1e29a5ae8282 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts new file mode 100644 index 000000000000..790d14daaa6a --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2016 ARM 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 library 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 library 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 "sun50i-a64-pine64.dts" + +/ { + model = "Pine64+"; + compatible = "pine64,pine64-plus", "allwinner,sun50i-a64"; + + /* TODO: Camera, Ethernet PHY, touchscreen, etc. */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts new file mode 100644 index 000000000000..9f127b3d0e33 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2016 ARM 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 library 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 library 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 "sun50i-a64.dtsi" + +/ { + model = "Pine64"; + compatible = "pine64,pine64", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; +}; + +&i2c1_pins { + allwinner,pull = ; +}; -- git-series 0.8.10