diff options
Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d27_som1.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 69 |
1 files changed, 31 insertions, 38 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi index cf0087b4c9e1..7788d5db65c2 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board * * Copyright (c) 2017, Microchip Technology Inc. * 2017 Cristian Birsan <cristian.birsan@microchip.com> * 2017 Claudiu Beznea <claudiu.beznea@microchip.com> - * - * 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" @@ -62,6 +25,20 @@ ahb { apb { + qspi1: spi@f0024000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_default>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <80000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + m25p,fast-read; + }; + }; + macb0: ethernet@f8008000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_default>; @@ -78,6 +55,22 @@ pinctrl@fc038000 { + pinctrl_qspi1_default: qspi1_default { + sck_cs { + pinmux = <PIN_PB5__QSPI1_SCK>, + <PIN_PB6__QSPI1_CS>; + bias-disable; + }; + + data { + pinmux = <PIN_PB7__QSPI1_IO0>, + <PIN_PB8__QSPI1_IO1>, + <PIN_PB9__QSPI1_IO2>, + <PIN_PB10__QSPI1_IO3>; + bias-pull-up; + }; + }; + pinctrl_macb0_default: macb0_default { pinmux = <PIN_PD9__GTXCK>, <PIN_PD10__GTXEN>, |