Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753502AbdF2PEs (ORCPT ); Thu, 29 Jun 2017 11:04:48 -0400 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:11930 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751974AbdF2PEj (ORCPT ); Thu, 29 Jun 2017 11:04:39 -0400 X-IronPort-AV: E=Sophos;i="5.40,281,1496127600"; d="scan'208";a="4255013" Date: Thu, 29 Jun 2017 17:04:08 +0200 From: Ludovic Desroches To: Claudiu Beznea CC: , , , , , , , , , Subject: Re: [PATCH 5/5] ARM: dts: sama5d27_som1_ek: Add sama5d27 SoM1 EK support Message-ID: <20170629150408.rcmwy74ozy4mtglo@rfolt0960.corp.atmel.com> Mail-Followup-To: Claudiu Beznea , nicolas.ferre@microchip.com, alexandre.belloni@free-electrons.com, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, sza@esh.hu, devicetree@vger.kernel.org, cristian.birsan@microchip.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <1498736674-9233-1-git-send-email-claudiu.beznea@microchip.com> <1498736674-9233-6-git-send-email-claudiu.beznea@microchip.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1498736674-9233-6-git-send-email-claudiu.beznea@microchip.com> User-Agent: NeoMutt/20170306 (1.8.0) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 16701 Lines: 611 On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: > Add specifig DTS files and bindings for sama5d27 SoM1 EK board. > > Signed-off-by: Claudiu Beznea > Signed-off-by: Cristian Birsan > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 551 ++++++++++++++++++++++++++++ > 2 files changed, 552 insertions(+) > create mode 100644 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 9449493..3396f73 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -46,6 +46,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ > at91sam9x35ek.dtb > dtb-$(CONFIG_SOC_SAM_V7) += \ > at91-kizbox2.dtb \ > + at91-sama5d27_som1_ek.dtb \ > at91-sama5d2_xplained.dtb \ > at91-sama5d3_xplained.dtb \ > at91-tse850-3.dtb \ > diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > new file mode 100644 > index 0000000..a87125e > --- /dev/null > +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > @@ -0,0 +1,551 @@ > +/* > + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board > + * > + * Copyright (c) 2017, Microchip Technology Inc. > + * 2016 Nicolas Ferre > + * 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. > + */ > +/dts-v1/; > +#include "at91-sama5d27_som1.dtsi" > +#include > +#include > + > +/ { > + model = "Atmel SAMA5D27 SOM1 EK"; > + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + memory { > + reg = <0x20000000 0x20000>; > + }; > + > + ahb { > + usb0: gadget@00300000 { > + atmel,vbus-gpio = <&pioA 116 GPIO_ACTIVE_HIGH>; Even if it is not done in other dts file (I plan to send patches to fix it), prefer macros to avoid errors: PIN_PD20. > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usba_vbus>; > + status = "okay"; > + }; > + > + usb1: ohci@00400000 { > + num-ports = <3>; > + atmel,vbus-gpio = <&pioA 10 GPIO_ACTIVE_HIGH>; Ditto > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb_default>; > + status = "okay"; > + }; > + > + usb2: ehci@00500000 { > + status = "okay"; > + }; > + > + sdmmc0: sdio-host@a0000000 { > + bus-width = <8>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sdmmc0_default>; > + status = "okay"; > + }; > + > + sdmmc1: sdio-host@b0000000 { > + bus-width = <4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sdmmc1_default>; > + status = "okay"; > + }; > + > + apb { > + isc: isc@f0008000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>; > + status = "okay"; > + }; > + > + spi0: spi@f8000000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spi0_default>; > + status = "okay"; > + }; > + > + macb0: ethernet@f8008000 { > + status = "okay"; > + }; > + > + uart1: serial@f8020000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart1_default>; > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + status = "okay"; > + }; > + > + uart2: serial@f8024000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus2_uart>; > + atmel,use-dma-rx; > + atmel-use-dma-tx; > + status = "okay"; > + }; > + > + pwm0: pwm@f802c000 { > + status = "okay"; > + }; > + > + flx1: flexcom@f8038000 { > + atmel,flexcom-mode = ; > + status = "disabled"; > + > + i2c2: i2c@600 { > + compatible = "atmel,sama5d2-i2c"; > + reg = <0x600 0x200>; > + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; > + dmas = <0>, <0>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&flx1_clk>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus_i2c>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + shdwc@f8048010 { > + atmel,shdwc-debouncer = <976>; > + atmel,wakeup-rtc-timer; > + > + input@0 { > + reg = <0>; > + atmel,wakeup-type = "low"; > + }; > + }; > + > + watchdog@f8048040 { > + status = "okay"; > + }; > + > + can0: can@f8054000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can0_default>; > + }; > + > + uart3: serial@fc008000 { > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart3_default>; > + status = "disabled"; > + }; > + > + uart4: serial@fc00c000 { > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + pinctrl-name = "default"; > + pinctrl-0 = <&pinctrl_mikrobus1_uart>; > + status = "okay"; > + }; > + > + flx3: flexcom@fc014000 { > + atmel,flexcom-mode = ; > + status = "disabled"; > + > + uart7: serial@200 { > + compatible = "atmel,at91sam9260-usart"; > + reg = <0x200 0x200>; > + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx3_clk>; > + clock-names = "usart"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx3_default>; > + atmel,fifo-size = <32>; > + status = "disabled"; > + }; > + > + spi2: spi@400 { > + compatible = "atmel,at91rm9200-spi"; > + reg = <0x400 0x200>; > + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx3_clk>; > + clock-names = "spi_clk"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx3_default>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + flx4: flexcom@fc018000 { > + atmel,flexcom-mode = ; > + status = "okay"; > + > + uart6: serial@200 { > + compatible = "atmel,at91sam9260-usart"; > + reg = <0x200 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx4_clk>; > + clock-names = "usart"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx4_default>; > + atmel,fifo-size = <32>; > + status = "disabled"; > + }; > + > + spi3: spi@400 { > + compatible = "atmel,at91rm9200-spi"; > + reg = <0x400 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx4_clk>; > + clock-names = "spi_clk"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>; > + atmel,fifo-size = <16>; > + status = "okay"; > + }; > + > + i2c3: i2c@600 { > + compatible = "atmel,sama5d2-i2c"; > + reg = <0x600 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + dmas = <0>, <0>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&flx4_clk>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx4_default>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + i2c1: i2c@fc028000 { > + dmas = <0>, <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1_default>; > + status = "okay"; > + }; > + > + pinctrl@fc038000 { > + > + pinctrl_can0_default: can0_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_can1_default: can1_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_flx3_default: flx3_default { > + pinmux = , > + , > + , > + , > + ; > + bias-disable; > + }; > + > + pinctrl_i2c1_default: i2c1_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_isc_base: isc_base { > + pinmux = , > + , > + , > + ; > + bias-disable; > + }; > + > + pinctrl_isc_data_8bit: isc_data_8bit { > + pinmux = , > + , > + , > + , > + , > + , > + , > + ; > + bias-disable; > + }; > + > + pinctrl_isc_data_9_10: isc_data_9_10 { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_isc_data_11_12: isc_data_11_12 { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_key_gpio_default: key_gpio_default { > + pinmux = ; > + bias-pull-up; > + }; > + > + pinctrl_led_gpio_default: led_gpio_default { > + pinmux = , > + , > + ; > + bias-pull-up; > + }; > + > + pinctrl_sdmmc0_default: sdmmc0_default { > + cmd_data { > + pinmux = , > + , > + , > + , > + , > + , > + , > + , > + ; > + bias-pull-up; > + }; > + > + ck_cd_vddsel { > + pinmux = , > + , > + ; > + bias-disable; > + }; > + }; > + > + pinctrl_sdmmc1_default: sdmmc1_default { > + cmd_data { > + pinmux = , > + , > + , > + , > + ; > + bias-pull-up; > + }; > + > + conf-ck_cd { > + pinmux = , > + ; > + bias-disable; > + }; > + }; > + > + pinctrl_sensor_power: sensor_power { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_sensor_reset: sensor_reset { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_spi0_default: spi0_default { > + pinmux = , > + , > + , > + ; > + bias-disable; > + }; > + > + pinctrl_uart1_default: uart1_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_uart3_default: uart3_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_usb_default: usb_default { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_usba_vbus: usba_vbus { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_an: mikrobus1_an { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_an: mikrobus2_an { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_rst: mikrobus1_rst { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_rst: mikrobus2_rst { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus_spi: mikrobus_spi { > + pinmux = , > + , > + ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_pwm: mikrobus1_pwm { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_pwm: mikrobus2_pwm { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_int: mikrobus1_int { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_int: mikrobus2_int { > + pinmux = ; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_uart: mikrobus1_uart { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_uart: mikrobus2_uart { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_mikrobus_i2c: mikrobus1_i2c { > + pinmux = , > + ; > + bias-disable; > + }; > + > + pinctrl_flx4_default: flx4_uart_default { > + pinmux = , > + , > + , > + , > + ; > + bias-disable; > + }; > + }; > + > + can1: can@fc050000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can1_default>; > + status = "okay"; > + }; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_key_gpio_default>; > + > + bp1 { > + label = "USER"; > + gpios = <&pioA 29 GPIO_ACTIVE_LOW>; Ditto > + linux,code = <0x104>; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_led_gpio_default>; > + status = "okay"; > + > + red { > + label = "red"; > + gpios = <&pioA 27 GPIO_ACTIVE_LOW>; Ditto > + }; > + > + green { > + label = "green"; > + gpios = <&pioA 33 GPIO_ACTIVE_LOW>; Ditto > + }; > + > + blue { > + label = "blue"; > + gpios = <&pioA 31 GPIO_ACTIVE_LOW>; Ditto Regards Ludovic > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > -- > 2.7.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel