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Commit 0c18acc1 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge branch 'at91/soc' into next/soc 



The soc2 branch is based on this cleanup:

* at91/soc:
  ARM: at91: Remove the support for the RSI EWS board
  ARM: at91: remove board file for Acme Systems Fox G20

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents cd954274 5db722ee

arch/arm/mach-at91/Kconfig.non_dt

+0 −12
Original line number Diff line number Diff line
@@ -132,12 +132,6 @@ config MACH_ECO920 
	bool "eco920"

	help

	  Select this if you are using the eco920 board



config MACH_RSI_EWS

	bool "RSI Embedded Webserver"

	depends on ARCH_AT91RM9200

	help

	  Select this if you are using RSIs EWS board.

endif



# ----------------------------------------------------------
@@ -212,12 +206,6 @@ config MACH_CPU9G20 
	  Select this if you are using a Eukrea Electromatique's

	  CPU9G20 Board <http://www.eukrea.com/>



config MACH_ACMENETUSFOXG20

	bool "Acme Systems srl FOX Board G20"

	help

	  Select this if you are using Acme Systems

	  FOX Board G20 <http://www.acmesystems.it>



config MACH_PORTUXG20

	bool "taskit PortuxG20"

	help

arch/arm/mach-at91/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -46,7 +46,6 @@ obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o 
obj-$(CONFIG_MACH_YL9200)	+= board-yl-9200.o

obj-$(CONFIG_MACH_CPUAT91)	+= board-cpuat91.o

obj-$(CONFIG_MACH_ECO920)	+= board-eco920.o

obj-$(CONFIG_MACH_RSI_EWS)	+= board-rsi-ews.o



# AT91SAM9260 board-specific support

obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
@@ -69,7 +68,6 @@ obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o 
# AT91SAM9G20 board-specific support

obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o

obj-$(CONFIG_MACH_CPU9G20)	+= board-cpu9krea.o

obj-$(CONFIG_MACH_ACMENETUSFOXG20) += board-foxg20.o

obj-$(CONFIG_MACH_STAMP9G20)	+= board-stamp9g20.o

obj-$(CONFIG_MACH_PORTUXG20)	+= board-stamp9g20.o

obj-$(CONFIG_MACH_PCONTROL_G20)	+= board-pcontrol-g20.o board-stamp9g20.o

arch/arm/mach-at91/board-foxg20.c

deleted100644 → 0
+0 −272
Original line number Diff line number Diff line 
/*

 *  Copyright (C) 2005 SAN People

 *  Copyright (C) 2008 Atmel

 *  Copyright (C) 2010 Lee McLoughlin - lee@lmmrtech.com

 *  Copyright (C) 2010 Sergio Tanzilli - tanzilli@acmesystems.it

 *

 * 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 <linux/types.h>

#include <linux/init.h>

#include <linux/mm.h>

#include <linux/module.h>

#include <linux/platform_device.h>

#include <linux/spi/spi.h>

#include <linux/spi/at73c213.h>

#include <linux/gpio.h>

#include <linux/gpio_keys.h>

#include <linux/input.h>

#include <linux/clk.h>

#include <linux/w1-gpio.h>



#include <mach/hardware.h>

#include <asm/setup.h>

#include <asm/mach-types.h>

#include <asm/irq.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/irq.h>



#include <mach/at91sam9_smc.h>



#include "at91_aic.h"

#include "board.h"

#include "sam9_smc.h"

#include "generic.h"

#include "gpio.h"



/*

 * The FOX Board G20 hardware comes as the "Netus G20" board with

 * just the cpu, ram, dataflash and two header connectors.

 * This is plugged into the FOX Board which provides the ethernet,

 * usb, rtc, leds, switch, ...

 *

 * For more info visit: http://www.acmesystems.it/foxg20

 */





static void __init foxg20_init_early(void)

{

	/* Initialize processor: 18.432 MHz crystal */

	at91_initialize(18432000);

}



/*

 * USB Host port

 */

static struct at91_usbh_data __initdata foxg20_usbh_data = {

	.ports		= 2,

	.vbus_pin	= {-EINVAL, -EINVAL},

	.overcurrent_pin= {-EINVAL, -EINVAL},

};



/*

 * USB Device port

 */

static struct at91_udc_data __initdata foxg20_udc_data = {

	.vbus_pin	= AT91_PIN_PC6,

	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */

};





/*

 * SPI devices.

 */

static struct spi_board_info foxg20_spi_devices[] = {

#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)

	{

		.modalias	= "mtd_dataflash",

		.chip_select	= 1,

		.max_speed_hz	= 15 * 1000 * 1000,

		.bus_num	= 0,

	},

#endif

};





/*

 * MACB Ethernet device

 */

static struct macb_platform_data __initdata foxg20_macb_data = {

	.phy_irq_pin	= AT91_PIN_PA7,

	.is_rmii	= 1,

};



/*

 * MCI (SD/MMC)

 * det_pin, wp_pin and vcc_pin are not connected

 */

static struct mci_platform_data __initdata foxg20_mci0_data = {

	.slot[1] = {

		.bus_width	= 4,

		.detect_pin	= -EINVAL,

		.wp_pin		= -EINVAL,

	},

};





/*

 * LEDs

 */

static struct gpio_led foxg20_leds[] = {

	{	/* user led, red */

		.name			= "user_led",

		.gpio			= AT91_PIN_PC7,

		.active_low		= 0,

		.default_trigger	= "heartbeat",

	},

};





/*

 * GPIO Buttons

 */

#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)

static struct gpio_keys_button foxg20_buttons[] = {

	{

		.gpio		= AT91_PIN_PC4,

		.code		= BTN_1,

		.desc		= "Button 1",

		.active_low	= 1,

		.wakeup		= 1,

	},

};



static struct gpio_keys_platform_data foxg20_button_data = {

	.buttons	= foxg20_buttons,

	.nbuttons	= ARRAY_SIZE(foxg20_buttons),

};



static struct platform_device foxg20_button_device = {

	.name		= "gpio-keys",

	.id		= -1,

	.num_resources	= 0,

	.dev		= {

		.platform_data	= &foxg20_button_data,

	}

};



static void __init foxg20_add_device_buttons(void)

{

	at91_set_gpio_input(AT91_PIN_PC4, 1);	/* btn1 */

	at91_set_deglitch(AT91_PIN_PC4, 1);



	platform_device_register(&foxg20_button_device);

}

#else

static void __init foxg20_add_device_buttons(void) {}

#endif





#if defined(CONFIG_W1_MASTER_GPIO) || defined(CONFIG_W1_MASTER_GPIO_MODULE)

static struct w1_gpio_platform_data w1_gpio_pdata = {

	/* If you choose to use a pin other than PB16 it needs to be 3.3V */

	.pin		= AT91_PIN_PB16,

	.is_open_drain  = 1,

	.ext_pullup_enable_pin	= -EINVAL,

};



static struct platform_device w1_device = {

	.name			= "w1-gpio",

	.id			= -1,

	.dev.platform_data	= &w1_gpio_pdata,

};



static void __init at91_add_device_w1(void)

{

	at91_set_GPIO_periph(w1_gpio_pdata.pin, 1);

	at91_set_multi_drive(w1_gpio_pdata.pin, 1);

	platform_device_register(&w1_device);

}



#endif





static struct i2c_board_info __initdata foxg20_i2c_devices[] = {

	{

		I2C_BOARD_INFO("24c512", 0x50),

	},

};





static void __init foxg20_board_init(void)

{

	/* Serial */

	/* DBGU on ttyS0. (Rx & Tx only) */

	at91_register_uart(0, 0, 0);



	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */

	at91_register_uart(AT91SAM9260_ID_US0, 1,

				ATMEL_UART_CTS

				| ATMEL_UART_RTS

				| ATMEL_UART_DTR

				| ATMEL_UART_DSR

				| ATMEL_UART_DCD

				| ATMEL_UART_RI);



	/* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */

	at91_register_uart(AT91SAM9260_ID_US1, 2,

		ATMEL_UART_CTS

		| ATMEL_UART_RTS);



	/* USART2 on ttyS3. (Rx & Tx only) */

	at91_register_uart(AT91SAM9260_ID_US2, 3, 0);



	/* USART3 on ttyS4. (Rx, Tx, RTS, CTS) */

	at91_register_uart(AT91SAM9260_ID_US3, 4,

		ATMEL_UART_CTS

		| ATMEL_UART_RTS);



	/* USART4 on ttyS5. (Rx & Tx only) */

	at91_register_uart(AT91SAM9260_ID_US4, 5, 0);



	/* USART5 on ttyS6. (Rx & Tx only) */

	at91_register_uart(AT91SAM9260_ID_US5, 6, 0);



	/* Set the internal pull-up resistor on DRXD */

	at91_set_A_periph(AT91_PIN_PB14, 1);

	at91_add_device_serial();

	/* USB Host */

	at91_add_device_usbh(&foxg20_usbh_data);

	/* USB Device */

	at91_add_device_udc(&foxg20_udc_data);

	/* SPI */

	at91_add_device_spi(foxg20_spi_devices, ARRAY_SIZE(foxg20_spi_devices));

	/* Ethernet */

	at91_add_device_eth(&foxg20_macb_data);

	/* MMC */

	at91_add_device_mci(0, &foxg20_mci0_data);

	/* I2C */

	at91_add_device_i2c(foxg20_i2c_devices, ARRAY_SIZE(foxg20_i2c_devices));

	/* LEDs */

	at91_gpio_leds(foxg20_leds, ARRAY_SIZE(foxg20_leds));

	/* Push Buttons */

	foxg20_add_device_buttons();

#if defined(CONFIG_W1_MASTER_GPIO) || defined(CONFIG_W1_MASTER_GPIO_MODULE)

	at91_add_device_w1();

#endif

}



MACHINE_START(ACMENETUSFOXG20, "Acme Systems srl FOX Board G20")

	/* Maintainer: Sergio Tanzilli */

	.init_time	= at91sam926x_pit_init,

	.map_io		= at91_map_io,

	.handle_irq	= at91_aic_handle_irq,

	.init_early	= foxg20_init_early,

	.init_irq	= at91_init_irq_default,

	.init_machine	= foxg20_board_init,

MACHINE_END

arch/arm/mach-at91/board-rsi-ews.c

deleted100644 → 0
+0 −232
Original line number Diff line number Diff line 
/*

 * board-rsi-ews.c

 *

 *  Copyright (C)

 *  2005 SAN People,

 *  2008-2011 R-S-I Elektrotechnik GmbH & Co. KG

 *

 * Licensed under GPLv2 or later.

 */



#include <linux/types.h>

#include <linux/init.h>

#include <linux/mm.h>

#include <linux/module.h>

#include <linux/platform_device.h>

#include <linux/spi/spi.h>

#include <linux/mtd/physmap.h>



#include <asm/setup.h>

#include <asm/mach-types.h>

#include <asm/irq.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/irq.h>



#include <mach/hardware.h>



#include <linux/gpio.h>



#include "at91_aic.h"

#include "board.h"

#include "generic.h"

#include "gpio.h"



static void __init rsi_ews_init_early(void)

{

	/* Initialize processor: 18.432 MHz crystal */

	at91_initialize(18432000);

}



/*

 * Ethernet

 */

static struct macb_platform_data rsi_ews_eth_data __initdata = {

	.phy_irq_pin	= AT91_PIN_PC4,

	.is_rmii	= 1,

};



/*

 * USB Host

 */

static struct at91_usbh_data rsi_ews_usbh_data __initdata = {

	.ports		= 1,

	.vbus_pin	= {-EINVAL, -EINVAL},

	.overcurrent_pin= {-EINVAL, -EINVAL},

};



/*

 * SD/MC

 */

static struct mci_platform_data __initdata rsi_ews_mci0_data = {

	.slot[0] = {

		.bus_width	= 4,

		.detect_pin	= AT91_PIN_PB27,

		.wp_pin		= AT91_PIN_PB29,

	},

};



/*

 * I2C

 */

static struct i2c_board_info rsi_ews_i2c_devices[] __initdata = {

	{

		I2C_BOARD_INFO("ds1337", 0x68),

	},

	{

		I2C_BOARD_INFO("24c01", 0x50),

	}

};



/*

 * LEDs

 */

static struct gpio_led rsi_ews_leds[] = {

	{

		.name			= "led0",

		.gpio			= AT91_PIN_PB6,

		.active_low		= 0,

	},

	{

		.name			= "led1",

		.gpio			= AT91_PIN_PB7,

		.active_low		= 0,

	},

	{

		.name			= "led2",

		.gpio			= AT91_PIN_PB8,

		.active_low		= 0,

	},

	{

		.name			= "led3",

		.gpio			= AT91_PIN_PB9,

		.active_low		= 0,

	},

};



/*

 * DataFlash

 */

static struct spi_board_info rsi_ews_spi_devices[] = {

	{	/* DataFlash chip 1*/

		.modalias	= "mtd_dataflash",

		.chip_select	= 0,

		.max_speed_hz	= 5 * 1000 * 1000,

	},

	{	/* DataFlash chip 2*/

		.modalias	= "mtd_dataflash",

		.chip_select	= 1,

		.max_speed_hz	= 5 * 1000 * 1000,

	},

};



/*

 * NOR flash

 */

static struct mtd_partition rsiews_nor_partitions[] = {

	{

		.name		= "boot",

		.offset		= 0,

		.size		= 3 * SZ_128K,

		.mask_flags	= MTD_WRITEABLE

	},

	{

		.name		= "kernel",

		.offset		= MTDPART_OFS_NXTBLK,

		.size		= SZ_2M - (3 * SZ_128K)

	},

	{

		.name		= "root",

		.offset		= MTDPART_OFS_NXTBLK,

		.size		= SZ_8M

	},

	{

		.name		= "kernelupd",

		.offset		= MTDPART_OFS_NXTBLK,

		.size		= 3 * SZ_512K,

		.mask_flags	= MTD_WRITEABLE

	},

	{

		.name		= "rootupd",

		.offset		= MTDPART_OFS_NXTBLK,

		.size		= 9 * SZ_512K,

		.mask_flags	= MTD_WRITEABLE

	},

};



static struct physmap_flash_data rsiews_nor_data = {

	.width		= 2,

	.parts		= rsiews_nor_partitions,

	.nr_parts	= ARRAY_SIZE(rsiews_nor_partitions),

};



#define NOR_BASE	AT91_CHIPSELECT_0

#define NOR_SIZE	SZ_16M



static struct resource nor_flash_resources[] = {

	{

		.start	= NOR_BASE,

		.end	= NOR_BASE + NOR_SIZE - 1,

		.flags	= IORESOURCE_MEM,

	}

};



static struct platform_device rsiews_nor_flash = {

	.name		= "physmap-flash",

	.id		= 0,

	.dev		= {

				.platform_data	= &rsiews_nor_data,

	},

	.resource	= nor_flash_resources,

	.num_resources	= ARRAY_SIZE(nor_flash_resources),

};



/*

 * Init Func

 */

static void __init rsi_ews_board_init(void)

{

	/* Serial */

	/* DBGU on ttyS0. (Rx & Tx only) */

	/* This one is for debugging */

	at91_register_uart(0, 0, 0);



	/* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */

	/* Dialin/-out modem interface */

	at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS

			   | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD

			   | ATMEL_UART_RI);



	/* USART3 on ttyS4. (Rx, Tx, RTS) */

	/* RS485 communication */

	at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_RTS);

	at91_add_device_serial();

	at91_set_gpio_output(AT91_PIN_PA21, 0);

	/* Ethernet */

	at91_add_device_eth(&rsi_ews_eth_data);

	/* USB Host */

	at91_add_device_usbh(&rsi_ews_usbh_data);

	/* I2C */

	at91_add_device_i2c(rsi_ews_i2c_devices,

			ARRAY_SIZE(rsi_ews_i2c_devices));

	/* SPI */

	at91_add_device_spi(rsi_ews_spi_devices,

			ARRAY_SIZE(rsi_ews_spi_devices));

	/* MMC */

	at91_add_device_mci(0, &rsi_ews_mci0_data);

	/* NOR Flash */

	platform_device_register(&rsiews_nor_flash);

	/* LEDs */

	at91_gpio_leds(rsi_ews_leds, ARRAY_SIZE(rsi_ews_leds));

}



MACHINE_START(RSI_EWS, "RSI EWS")

	/* Maintainer: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> */

	.init_time	= at91rm9200_timer_init,

	.map_io		= at91_map_io,

	.handle_irq	= at91_aic_handle_irq,

	.init_early	= rsi_ews_init_early,

	.init_irq	= at91_init_irq_default,

	.init_machine	= rsi_ews_board_init,

MACHINE_END