From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752837AbdF2Lpv (ORCPT ); Thu, 29 Jun 2017 07:45:51 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:11325 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752753AbdF2LpH (ORCPT ); Thu, 29 Jun 2017 07:45:07 -0400 X-IronPort-AV: E=Sophos;i="5.40,280,1496127600"; d="scan'208";a="4467087" From: Claudiu Beznea To: , , , , , CC: , , , , Claudiu Beznea Subject: [PATCH 4/5] ARM: dts: at91: at91-sama5d27_som1: add sama5d27 SoM1 support Date: Thu, 29 Jun 2017 14:44:33 +0300 Message-ID: <1498736674-9233-5-git-send-email-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1498736674-9233-1-git-send-email-claudiu.beznea@microchip.com> References: <1498736674-9233-1-git-send-email-claudiu.beznea@microchip.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add specific DTS file and bindings for sama5d27 SoM1 board. Signed-off-by: Claudiu Beznea Signed-off-by: Cristian Birsan --- arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 178 ++++++++++++++++++++++++++++++ 1 file changed, 178 insertions(+) create mode 100644 arch/arm/boot/dts/at91-sama5d27_som1.dtsi diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi new file mode 100644 index 0000000..b3af4d4 --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -0,0 +1,178 @@ +/* + * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board + * + * Copyright (c) 2017, Microchip Technology Inc. + * 2017 Cristian Birsan + * 2017 Claudiu Beznea + * + * 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 "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" + +/ { + model = "Atmel SAMA5D27 SoM1"; + compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <24000000>; + }; + }; + + ahb { + apb { + qspi1: spi@f0024000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_default>; + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <83000000>; + m25p,fast-read; + + at91bootstrap@00000000 { + label = "at91bootstrap"; + reg = <0x00000000 0x00010000>; + }; + + bootloaderenv@00010000 { + label = "bootloader env"; + reg = <0x00010000 0x00010000>; + }; + + bootloader@00020000 { + label = "bootloader"; + reg = <0x00020000 0x00050000>; + }; + + dtb@00070000 { + label = "device tree"; + reg = <0x00070000 0x00010000>; + }; + + kernel@00080000 { + label = "kernel"; + reg = <0x00080000 0x00380000>; + }; + }; + }; + + macb0: ethernet@f8008000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_default>; + phy-mode = "rmii"; + + ethernet-phy@1 { + reg = <0x1>; + interrupt-parent = <&pioA>; + interrupts = <73 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_phy_irq>; + }; + }; + + i2c0: i2c@f8028000 { + dmas = <0>, <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; + i2c-sda-hold-time-ns = <350>; + status = "disabled"; + + 24aa@50 { + compatible = "24mac602"; + reg = <0x50>; + pagesize = <8>; + start-offset = /bits/ 8 <0xf8>; + read-only; + }; + }; + + pinctrl@fc038000 { + + pinctrl_i2c0_default: i2c0_default { + pinmux = , + ; + bias-disable; + }; + + pinctrl_macb0_default: macb0_default { + pinmux = , + , + , + , + , + , + , + , + , + ; + bias-disable; + }; + + pinctrl_macb0_phy_irq: macb0_phy_irq { + pinmux = ; + bias-disable; + }; + + pinctrl_qspi1_default: qspi1_default { + sck_cs { + pinmux = , + ; + bias-disable; + }; + + data { + pinmux = , + , + , + ; + bias-pull-up; + }; + }; + }; + }; + }; +}; -- 2.7.4