From patchwork Fri Nov 15 14:50:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Christophe PLAGNIOL-VILLARD X-Patchwork-Id: 3188701 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4E32F9F3AE for ; Fri, 15 Nov 2013 15:27:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 63470205CB for ; Fri, 15 Nov 2013 15:27:00 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43CF92027D for ; Fri, 15 Nov 2013 15:26:55 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VhKiv-00028u-Sz; Fri, 15 Nov 2013 14:50:19 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VhKiB-0001zg-SL; Fri, 15 Nov 2013 14:49:31 +0000 Received: from 3.mo2.mail-out.ovh.net ([46.105.58.226] helo=mo2.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VhKh7-0001qN-3k for linux-arm-kernel@lists.infradead.org; Fri, 15 Nov 2013 14:48:42 +0000 Received: from mail627.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo2.mail-out.ovh.net (Postfix) with SMTP id 07EA9FF9FB3 for ; Fri, 15 Nov 2013 15:48:05 +0100 (CET) Received: from b0.ovh.net (HELO queueout) (213.186.33.50) by b0.ovh.net with SMTP; 15 Nov 2013 16:48:08 +0200 Received: from ns203013.ovh.net (HELO localhost) (plagnioj%jcrosoft.com@91.121.171.124) by ns0.ovh.net with SMTP; 15 Nov 2013 16:48:05 +0200 From: Jean-Christophe PLAGNIOL-VILLARD To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 07/11] ARM: at91: switch Picotux 200 board to DT Date: Fri, 15 Nov 2013 15:50:02 +0100 Message-Id: <1384527006-9040-7-git-send-email-plagnioj@jcrosoft.com> X-Mailer: git-send-email 1.8.4.rc3 In-Reply-To: <1384527006-9040-1-git-send-email-plagnioj@jcrosoft.com> References: <20131115143855.GR28304@ns203013.ovh.net> <1384527006-9040-1-git-send-email-plagnioj@jcrosoft.com> X-Ovh-Tracer-Id: 3757409465575517181 X-Ovh-Remote: 91.121.171.124 (ns203013.ovh.net) X-Ovh-Local: 213.186.33.20 (ns0.ovh.net) X-OVH-SPAMSTATE: OK X-OVH-SPAMSCORE: -100 X-OVH-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeiledrieehucetufdoteggodetrfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-Spam-Check: DONE|U 0.5/N X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeiledrieehucetufdoteggodetrfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131115_094825_762121_82796E26 X-CRM114-Status: GOOD ( 24.43 ) X-Spam-Score: -1.9 (-) Cc: Nicolas Ferre , Jean-Christophe PLAGNIOL-VILLARD X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Cc: Nicolas Ferre --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-picotux-200.dts | 93 ++++++++++++++++++++++++ arch/arm/configs/at91rm9200_defconfig | 1 - arch/arm/mach-at91/Kconfig.non_dt | 6 -- arch/arm/mach-at91/Makefile | 1 - arch/arm/mach-at91/board-picotux200.c | 128 --------------------------------- 6 files changed, 94 insertions(+), 136 deletions(-) create mode 100644 arch/arm/boot/dts/at91-picotux-200.dts delete mode 100644 arch/arm/mach-at91/board-picotux200.c diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index cdba9ce..ade7686 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91-1arm.dtb dtb-$(CONFIG_ARCH_AT91) += at91-carmeva.dtb dtb-$(CONFIG_ARCH_AT91) += at91-flexibity.dtb dtb-$(CONFIG_ARCH_AT91) += at91-kafa.dtb +dtb-$(CONFIG_ARCH_AT91) += at91-picotux-200.dtb dtb-$(CONFIG_ARCH_AT91) += at91-rsi-ews.dtb dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb # sam9260 diff --git a/arch/arm/boot/dts/at91-picotux-200.dts b/arch/arm/boot/dts/at91-picotux-200.dts new file mode 100644 index 0000000..84345b1 --- /dev/null +++ b/arch/arm/boot/dts/at91-picotux-200.dts @@ -0,0 +1,93 @@ +/* + * at91-picotux-200.dts - Device Tree file for Picotux 200 board + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD + * + * Licensed under GPLv2 only + */ +/dts-v1/; +#include "at91rm9200.dtsi" + +/ { + model = "Picotux 200 board"; + compatible = "keg,picotux-200", "atmel,at91rm9200"; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <18432000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + usart1: serial@fffc4000 { + pinctrl-0 = + <&pinctrl_uart1 + &pinctrl_uart1_rts + &pinctrl_uart1_cts + &pinctrl_uart1_dtr_dsr + &pinctrl_uart1_dcd + &pinctrl_uart1_ri>; + status = "okay"; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "rmii"; + status = "okay"; + /* phy irq on PC4 */ + }; + + mmc0: mmc@fffb4000 { + pinctrl-0 = < + &pinctrl_board_mmc0 + &pinctrl_mmc0_clk + &pinctrl_mmc0_slot0_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioB 27 GPIO_ACTIVE_HIGH>; + wp-gpios = <&pioA 17 GPIO_ACTIVE_HIGH>; + }; + }; + + pinctrl@fffff400 { + mmc0 { + pinctrl_board_mmc0: mmc0-board { + atmel,pins = + ; + }; + }; + }; + }; + + usb0: ohci@00300000 { + num-ports = <1>; + status = "okay"; + }; + + nor_flash@10000000 { + compatible = "cfi-flash"; + reg = <0x10000000 0x400000>; + linux,mtd-name = "physmap-flash.0"; + bank-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; + + i2c@0 { + status = "okay"; + }; +}; diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig index f9a2f5f..cbd5bf1 100644 --- a/arch/arm/configs/at91rm9200_defconfig +++ b/arch/arm/configs/at91rm9200_defconfig @@ -22,7 +22,6 @@ CONFIG_MACH_CSB337=y CONFIG_MACH_CSB637=y CONFIG_MACH_ATEB9200=y CONFIG_MACH_KB9200=y -CONFIG_MACH_PICOTUX2XX=y CONFIG_MACH_ECBAT91=y CONFIG_MACH_YL9200=y CONFIG_MACH_CPUAT91=y diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index af27414..254166b 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -87,12 +87,6 @@ config MACH_KB9200 Select this if you are using KwikByte's KB920x board. -config MACH_PICOTUX2XX - bool "picotux 200" - help - Select this if you are using a picotux 200. - - config MACH_ECBAT91 bool "emQbit ECB_AT91 SBC" select HAVE_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index d0b2518..6d08a51 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -38,7 +38,6 @@ obj-$(CONFIG_MACH_CSB337) += board-csb337.o obj-$(CONFIG_MACH_CSB637) += board-csb637.o obj-$(CONFIG_MACH_KB9200) += board-kb9202.o obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o -obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c deleted file mode 100644 index ab2b2ec..0000000 --- a/arch/arm/mach-at91/board-picotux200.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-picotux200.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2007 Kleinhenz Elektronik GmbH - * - * This program 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 program 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" - - -static void __init picotux200_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata picotux200_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata picotux200_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct mci_platform_data __initdata picotux200_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB27, - .wp_pin = AT91_PIN_PA17, - }, -}; - -#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0 -#define PICOTUX200_FLASH_SIZE SZ_4M - -static struct physmap_flash_data picotux200_flash_data = { - .width = 2, -}; - -static struct resource picotux200_flash_resource = { - .start = PICOTUX200_FLASH_BASE, - .end = PICOTUX200_FLASH_BASE + PICOTUX200_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device picotux200_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &picotux200_flash_data, - }, - .resource = &picotux200_flash_resource, - .num_resources = 1, -}; - -static void __init picotux200_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&picotux200_eth_data); - /* USB Host */ - at91_add_device_usbh(&picotux200_usbh_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* MMC */ - at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ - at91_add_device_mci(0, &picotux200_mci0_data); - /* NOR Flash */ - platform_device_register(&picotux200_flash); -} - -MACHINE_START(PICOTUX2XX, "picotux 200") - /* Maintainer: Kleinhenz Elektronik GmbH */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = picotux200_init_early, - .init_irq = at91_init_irq_default, - .init_machine = picotux200_board_init, -MACHINE_END