From 9d0412680e6c7b685ee466842047bcfb924d6dc5 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Mon, 5 Feb 2007 11:42:07 +0100 Subject: [ARM] 4124/1: Rename mach-at91rm9200 and arch-at91rm9200 directories Now that Linux includes support for the Atmel AT91SAM9260 and AT91SAM9261 processors in addition to the original Atmel AT91RM9200 (with support for more AT91 processors pending), the "mach-at91rm9200" and "arch-at91rm9200" directories should be renamed to indicate their more generic nature. The following git commands should be run BEFORE applying this patch: git-mv arch/arm/mach-at91rm9200 arch/arm/mach-at91 git-mv include/asm-arm/arch-at91rm9200 include/asm-arm/arch-at91 Signed-off-by: Andrew Victor Signed-off-by: Russell King --- arch/arm/mach-at91/board-csb337.c | 145 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 arch/arm/mach-at91/board-csb337.c (limited to 'arch/arm/mach-at91/board-csb337.c') diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c new file mode 100644 index 000000000000..45d6d9b8f5e9 --- /dev/null +++ b/arch/arm/mach-at91/board-csb337.c @@ -0,0 +1,145 @@ +/* + * linux/arch/arm/mach-at91/board-csb337.c + * + * Copyright (C) 2005 SAN People + * + * 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 "generic.h" + + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata csb337_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 2, + .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init csb337_map_io(void) +{ + /* Initialize processor: 3.6864 MHz crystal */ + at91rm9200_initialize(3686400, AT91RM9200_BGA); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1); + + /* Setup the serial ports and console */ + at91_init_serial(&csb337_uart_config); +} + +static void __init csb337_init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static struct at91_eth_data __initdata csb337_eth_data = { + .phy_irq_pin = AT91_PIN_PC2, + .is_rmii = 0, +}; + +static struct at91_usbh_data __initdata csb337_usbh_data = { + .ports = 2, +}; + +static struct at91_udc_data __initdata csb337_udc_data = { + // this has no VBUS sensing pin + .pullup_pin = AT91_PIN_PA24, +}; + +static struct at91_cf_data __initdata csb337_cf_data = { + /* + * connector P4 on the CSB 337 mates to + * connector P8 on the CSB 300CF + */ + + /* CSB337 specific */ + .det_pin = AT91_PIN_PC3, + + /* CSB300CF specific */ + .irq_pin = AT91_PIN_PA19, + .vcc_pin = AT91_PIN_PD0, + .rst_pin = AT91_PIN_PD2, +}; + +static struct at91_mmc_data __initdata csb337_mmc_data = { + .det_pin = AT91_PIN_PD5, + .slot_b = 0, + .wire4 = 1, + .wp_pin = AT91_PIN_PD6, +}; + +static struct spi_board_info csb337_spi_devices[] = { + { /* CAN controller */ + .modalias = "sak82c900", + .chip_select = 0, + .max_speed_hz = 6 * 1000 * 1000, + }, +}; + +static void __init csb337_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&csb337_eth_data); + /* USB Host */ + at91_add_device_usbh(&csb337_usbh_data); + /* USB Device */ + at91_add_device_udc(&csb337_udc_data); + /* I2C */ + at91_add_device_i2c(); + /* Compact Flash */ + at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */ + at91_add_device_cf(&csb337_cf_data); + /* SPI */ + at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices)); + /* MMC */ + at91_add_device_mmc(&csb337_mmc_data); +} + +MACHINE_START(CSB337, "Cogent CSB337") + /* Maintainer: Bill Gatliff */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = csb337_map_io, + .init_irq = csb337_init_irq, + .init_machine = csb337_board_init, +MACHINE_END -- cgit v1.2.3-59-g8ed1b