diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/pcm027.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/pcm027.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/pcm027.h b/include/asm-arm/arch-pxa/pcm027.h new file mode 100644 index 000000000000..7beae1472c3e --- /dev/null +++ b/include/asm-arm/arch-pxa/pcm027.h @@ -0,0 +1,75 @@ +/* + * linux/include/asm-arm/arch-pxa/pcm027.h + * + * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de> + * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de> + * + * 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 + */ + +/* + * Definitions of CPU card resources only + */ + +/* I2C RTC */ +#define PCM027_RTC_IRQ_GPIO 0 +#define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) +#define PCM027_RTC_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define ADR_PCM027_RTC 0x51 /* I2C address */ + +/* I2C EEPROM */ +#define ADR_PCM027_EEPROM 0x54 /* I2C address */ + +/* Ethernet chip (SMSC91C111) */ +#define PCM027_ETH_IRQ_GPIO 52 +#define PCM027_ETH_IRQ IRQ_GPIO(PCM027_ETH_IRQ_GPIO) +#define PCM027_ETH_IRQ_EDGE IRQ_TYPE_EDGE_RISING +#define PCM027_ETH_PHYS PXA_CS5_PHYS +#define PCM027_ETH_SIZE (1*1024*1024) + +/* CAN controller SJA1000 (unsupported yet) */ +#define PCM027_CAN_IRQ_GPIO 114 +#define PCM027_CAN_IRQ IRQ_GPIO(PCM027_CAN_IRQ_GPIO) +#define PCM027_CAN_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define PCM027_CAN_PHYS 0x22000000 +#define PCM027_CAN_SIZE 0x100 + +/* SPI GPIO expander (unsupported yet) */ +#define PCM027_EGPIO_IRQ_GPIO 27 +#define PCM027_EGPIO_IRQ IRQ_GPIO(PCM027_EGPIO_IRQ_GPIO) +#define PCM027_EGPIO_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define PCM027_EGPIO_CS 24 +/* + * TODO: Switch this pin from dedicated usage to GPIO if + * more than the MAX7301 device is connected to this SPI bus + */ +#define PCM027_EGPIO_CS_MODE GPIO24_SFRM_MD + +/* Flash memory */ +#define PCM027_FLASH_PHYS 0x00000000 +#define PCM027_FLASH_SIZE 0x02000000 + +/* onboard LEDs connected to GPIO */ +#define PCM027_LED_CPU 90 +#define PCM027_LED_HEARD_BEAT 91 + +/* + * This CPU module needs a baseboard to work. After basic initializing + * its own devices, it calls baseboard's init function. + * TODO: Add your own basebaord init function and call it from + * inside pcm027_init(). This example here is for the developmen board. + * Refer pcm990-baseboard.c + */ +extern void pcm990_baseboard_init(void); |