Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758169Ab3DSItS (ORCPT ); Fri, 19 Apr 2013 04:49:18 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:8773 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758109Ab3DSItN (ORCPT ); Fri, 19 Apr 2013 04:49:13 -0400 Message-ID: <51710503.7080309@atmel.com> Date: Fri, 19 Apr 2013 10:49:07 +0200 From: Nicolas Ferre Organization: atmel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 MIME-Version: 1.0 To: , CC: , Ludovic Desroches , Jean-Christophe PLAGNIOL-VILLARD , , Subject: Re: [PATCH 5/5] ARM: at91: add Acme Systems Fox G20 board References: <517020A1.3070504@atmel.com> In-Reply-To: <517020A1.3070504@atmel.com> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.161.30.18] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5467 Lines: 219 On 04/18/2013 06:34 PM, Nicolas Ferre : > On 04/18/2013 03:01 PM, Nicolas Ferre : >> From: Douglas Gilbert >> >> Signed-off-by: Douglas Gilbert >> Signed-off-by: Nicolas Ferre >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/at91-foxg20.dts | 166 ++++++++++++++++++++++++++++++++++++++ > > FYI: I have to review this one: error while compiling. Okay, corrected now: see below... > >> 2 files changed, 167 insertions(+) >> create mode 100644 arch/arm/boot/dts/at91-foxg20.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index b07f162..914fe65 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9263ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += tny_a9263.dtb >> dtb-$(CONFIG_ARCH_AT91) += usb_a9263.dtb >> # sam9g20 >> +dtb-$(CONFIG_ARCH_AT91) += at91-foxg20.dtb >> dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek_2mmc.dtb >> dtb-$(CONFIG_ARCH_AT91) += kizbox.dtb >> diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts >> new file mode 100644 >> index 0000000..7d24ef7 >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-foxg20.dts >> @@ -0,0 +1,166 @@ >> +/* >> + * at91-foxg20.dts - Device Tree file for Acme Systems FoxG20 board >> + * >> + * Based on DT files for at91sam9g20ek evaluation board (AT91SAM9G20 SoC) >> + * >> + * Copyright (C) 2013 Douglas Gilbert >> + * >> + * Licensed under GPLv2 or later. >> + */ >> +/dts-v1/; >> +/include/ "at91sam9g20.dtsi" >> + >> +/ { >> + model = "Acme Systems FoxG20"; >> + compatible = "acme,foxg20", "atmel,at91sam9g20", "atmel,at91sam9"; >> + >> + chosen { >> + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"; >> + }; >> + >> + memory { >> + reg = <0x20000000 0x4000000>; >> + }; >> + >> + clocks { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges; >> + >> + main_clock: clock@0 { >> + compatible = "atmel,osc", "fixed-clock"; >> + clock-frequency = <18432000>; >> + }; >> + }; >> + >> + ahb { >> + apb { >> + usb1: gadget@fffa4000 { >> + atmel,vbus-gpio = <&pioC 6 0>; >> + status = "okay"; >> + }; >> + >> + mmc0: mmc@fffa8000 { >> + pinctrl-0 = < >> + &pinctrl_mmc0_clk >> + &pinctrl_mmc0_slot1_cmd_dat0 >> + &pinctrl_mmc0_slot1_dat1_3>; >> + status = "okay"; >> + slot@1 { >> + reg = <1>; >> + bus-width = <4>; >> + }; >> + }; >> + >> + usart0: serial@fffb0000 { >> + pinctrl-0 = >> + <&pinctrl_usart0 >> + &pinctrl_usart0_rts >> + &pinctrl_usart0_cts >> + >; >> + status = "okay"; >> + }; >> + >> + usart1: serial@fffb4000 { >> + status = "okay"; >> + }; >> + >> + usart2: serial@fffb8000 { >> + status = "okay"; >> + }; >> + >> + macb0: ethernet@fffc4000 { >> + phy-mode = "rmii"; >> + status = "okay"; >> + }; >> + >> + spi0: spi@fffc8000 { >> + cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; >> + mtd_dataflash@0 { >> + compatible = "atmel,at45", "atmel,dataflash"; >> + spi-max-frequency = <50000000>; >> + reg = <1>; >> + }; >> + status = "disabled"; No property after subnodes: moved upwards... but then, completely removed: spi node is not defined in SoC .dtsi: it was even causing error of cell definition... ==> we will add it later. >> + }; >> + >> + usart3: serial@fffd0000 { >> + status = "okay"; >> + }; >> + >> + uart0: serial@fffd4000 { >> + status = "okay"; >> + }; >> + >> + uart1: serial@fffd8000 { >> + status = "okay"; >> + }; >> + >> + dbgu: serial@fffff200 { >> + status = "okay"; >> + }; >> + >> + pinctrl@fffff400 { >> + board { >> + pinctrl_pck0_as_mck: pck0_as_mck { >> + atmel,pins = >> + <2 1 0x2 0x0>; /* PC1 periph B */ >> + }; >> + }; >> + >> + mmc0_slot1 { >> + pinctrl_board_mmc0_slot1: mmc0_slot1-board { >> + atmel,pins = >> + <2 9 0x0 0x5>; /* PC9 gpio CD pin pull up and deglitch */ >> + }; >> + }; >> + >> + i2c0 { >> + pinctrl_i2c0: i2c0-0 { >> + atmel,pins = >> + <0 23 0x1 0x2 /* TWD (SDA) PA23 periph A, open drain */ >> + 0 24 0x1 0x2>; /* TWCK (SCL) PA24 periph A, open drain */ >> + }; >> + }; >> + }; >> + >> + watchdog@fffffd40 { >> + status = "okay"; >> + }; >> + }; >> + >> + usb0: ohci@00500000 { >> + num-ports = <2>; >> + status = "okay"; >> + }; >> + }; >> + >> + i2c@0 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_i2c0>; >> + i2c-gpio,delay-us = <5>; /* ~85 kHz */ >> + status = "okay"; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + /* red LED marked "PC7" near mini USB (device) receptacle */ >> + user_led { >> + label = "user_led"; >> + gpios = <&pioC 7 0>; /* PC7 */ >> + linux,default-trigger = "heartbeat"; >> + }; >> + }; >> + >> + gpio_keys { >> + compatible = "gpio-keys"; >> + >> + btn { >> + label = "Button"; >> + gpios = <&pioC 4 1>; >> + linux,code = <0x103>; >> + gpio-key,wakeup; >> + }; >> + }; >> +}; >> > > -- Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/