From patchwork Fri Nov 15 14:50:04 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: 3188551 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 655C29F39E for ; Fri, 15 Nov 2013 14:50:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6AED82055B for ; Fri, 15 Nov 2013 14:50:05 +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 C52B9202DD for ; Fri, 15 Nov 2013 14:49:59 +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 1VhKhj-0001a6-4A; Fri, 15 Nov 2013 14:49:03 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VhKhY-0001wJ-Hn; Fri, 15 Nov 2013 14:48:52 +0000 Received: from 5.mo2.mail-out.ovh.net ([87.98.181.248] helo=mo2.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VhKh6-0001qk-IL for linux-arm-kernel@lists.infradead.org; Fri, 15 Nov 2013 14:48:30 +0000 Received: from mail627.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo2.mail-out.ovh.net (Postfix) with SMTP id B6A83FFA6C9 for ; Fri, 15 Nov 2013 15:48:06 +0100 (CET) Received: from b0.ovh.net (HELO queueout) (213.186.33.50) by b0.ovh.net with SMTP; 15 Nov 2013 16:48:09 +0200 Received: from ns203013.ovh.net (HELO localhost) (plagnioj%jcrosoft.com@91.121.171.124) by ns0.ovh.net with SMTP; 15 Nov 2013 16:48:07 +0200 From: Jean-Christophe PLAGNIOL-VILLARD To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 09/11] ARM: at91: switch kb9202 board to DT Date: Fri, 15 Nov 2013 15:50:04 +0100 Message-Id: <1384527006-9040-9-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: 3757972415536278525 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_094824_914900_2954BAA3 X-CRM114-Status: GOOD ( 25.12 ) 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-kb9202.dts | 135 +++++++++++++++++++++++++++++ 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-kb9202.c | 158 ---------------------------------- 6 files changed, 136 insertions(+), 166 deletions(-) create mode 100644 arch/arm/boot/dts/at91-kb9202.dts delete mode 100644 arch/arm/mach-at91/board-kb9202.c diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d37d226..bba996a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91-carmeva.dtb dtb-$(CONFIG_ARCH_AT91) += at91-ecbat91.dtb dtb-$(CONFIG_ARCH_AT91) += at91-flexibity.dtb dtb-$(CONFIG_ARCH_AT91) += at91-kafa.dtb +dtb-$(CONFIG_ARCH_AT91) += at91-kb9202.dtb dtb-$(CONFIG_ARCH_AT91) += at91-picotux-200.dtb dtb-$(CONFIG_ARCH_AT91) += at91-rsi-ews.dtb dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb diff --git a/arch/arm/boot/dts/at91-kb9202.dts b/arch/arm/boot/dts/at91-kb9202.dts new file mode 100644 index 0000000..8034c9e --- /dev/null +++ b/arch/arm/boot/dts/at91-kb9202.dts @@ -0,0 +1,135 @@ +/* + * at91-kb9202.dtb - Device Tree file for RSI EWS board + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD + * + * Licensed under GPLv2 only + */ +/dts-v1/; +#include "at91rm9200_pqfp.dtsi" + +/ { + model = "KB920x"; + compatible = "kwikbyte,kb920x", "atmel,at91rm9200-pqfp", "atmel,at91rm9200"; + + aliases { + serial0 = &dbgu; + serial1 = &usart0; + serial2 = &usart1; + serial3 = &usart3; + serial4 = &usart2; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <10000000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + usart0: serial@fffc0000 { + status = "okay"; + }; + + usart1: serial@fffc4000 { + status = "okay"; + }; + + usart3: serial@fffcc000 { + pinctrl-0 = + <&pinctrl_uart3 + &pinctrl_uart3_cts + &pinctrl_uart3_rts>; + status = "okay"; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "mii"; + status = "okay"; + /* phy irq on PB29 */ + pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>; + }; + + 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 2 GPIO_ACTIVE_HIGH>; + }; + }; + + pinctrl@fffff400 { + mmc0 { + pinctrl_board_mmc0: mmc0-board { + atmel,pins = + ; + }; + }; + }; + + spi0: spi@fffe0000 { + status = "okay"; + }; + + usb1: gadget@fffb0000 { + status = "okay"; + atmel,vbus-gpio = <&pioB 24 GPIO_ACTIVE_HIGH>; + atmel,pullup-gpio = <&pioB 22 GPIO_ACTIVE_HIGH>; + }; + }; + + usb0: ohci@00300000 { + num-ports = <1>; + status = "okay"; + }; + + nand0: nand@40000000 { + status = "okay"; + gpios = <&pioC 29 GPIO_ACTIVE_HIGH /* rdy */ + &pioD 28 GPIO_ACTIVE_HIGH /* nce */ + 0 /* cd */ + >; + + nand_fs@0 { + label = "nand_fs"; + reg = <0x00000 0x10000000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led0 { + label = "led0"; + gpios = <&pioC 19 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led1 { + label = "led1"; + gpios = <&pioC 18 GPIO_ACTIVE_LOW>; + linux,default-trigger = "timer"; + }; + }; + + i2c@0 { + status = "okay"; + }; +}; diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig index 92979f2..e18adf8 100644 --- a/arch/arm/configs/at91rm9200_defconfig +++ b/arch/arm/configs/at91rm9200_defconfig @@ -21,7 +21,6 @@ CONFIG_MACH_AT91RM9200EK=y CONFIG_MACH_CSB337=y CONFIG_MACH_CSB637=y CONFIG_MACH_ATEB9200=y -CONFIG_MACH_KB9200=y CONFIG_MACH_YL9200=y CONFIG_MACH_CPUAT91=y CONFIG_MACH_ECO920=y diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index d60487a..1d421f8 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -81,12 +81,6 @@ config MACH_ATEB9200 Select this if you are using Embest's ATEB9200 board. -config MACH_KB9200 - bool "KwikByte KB920x" - help - Select this if you are using KwikByte's KB920x board. - - config MACH_YL9200 bool "ucDragon YL-9200" help diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 983254a..5e80783 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -36,7 +36,6 @@ obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o 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-$(CONFIG_MACH_YL9200) += board-yl-9200.o obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c deleted file mode 100644 index 0c519d9..0000000 --- a/arch/arm/mach-at91/board-kb9202.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-kb9202.c - * - * Copyright (c) 2005 kb_admin - * KwikByte, Inc. - * - * 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 "at91_aic.h" -#include "board.h" -#include "generic.h" - - -static void __init kb9202_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 10 MHz crystal */ - at91_initialize(10000000); -} - -static struct macb_platform_data __initdata kb9202_eth_data = { - .phy_irq_pin = AT91_PIN_PB29, - .is_rmii = 0, -}; - -static struct at91_usbh_data __initdata kb9202_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata kb9202_udc_data = { - .vbus_pin = AT91_PIN_PB24, - .pullup_pin = AT91_PIN_PB22, -}; - -static struct mci_platform_data __initdata kb9202_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB2, - .wp_pin = -EINVAL, - }, -}; - -static struct mtd_partition __initdata kb9202_nand_partition[] = { - { - .name = "nand_fs", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata kb9202_nand_data = { - .ale = 22, - .cle = 21, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC29, - .enable_pin = AT91_PIN_PC28, - .ecc_mode = NAND_ECC_SOFT, - .parts = kb9202_nand_partition, - .num_parts = ARRAY_SIZE(kb9202_nand_partition), -}; - -/* - * LEDs - */ -static struct gpio_led kb9202_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PC19, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* D2 */ - .name = "led2", - .gpio = AT91_PIN_PC18, - .active_low = 1, - .default_trigger = "timer", - } -}; - -static void __init kb9202_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1 (Rx & Tx only) */ - at91_register_uart(AT91RM9200_ID_US0, 1, 0); - - /* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */ - at91_register_uart(AT91RM9200_ID_US1, 2, 0); - - /* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */ - at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&kb9202_eth_data); - /* USB Host */ - at91_add_device_usbh(&kb9202_usbh_data); - /* USB Device */ - at91_add_device_udc(&kb9202_udc_data); - /* MMC */ - at91_add_device_mci(0, &kb9202_mci0_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(NULL, 0); - /* NAND */ - at91_add_device_nand(&kb9202_nand_data); - /* LEDs */ - at91_gpio_leds(kb9202_leds, ARRAY_SIZE(kb9202_leds)); -} - -MACHINE_START(KB9200, "KB920x") - /* Maintainer: KwikByte, Inc. */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = kb9202_init_early, - .init_irq = at91_init_irq_default, - .init_machine = kb9202_board_init, -MACHINE_END