1 /* 2 * arch/arm/mach-pxa/include/mach/pcm027.h 3 * 4 * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de> 5 * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 22 /* 23 * Definitions of CPU card resources only 24 */ 25 26 /* I2C RTC */ 27 #define PCM027_RTC_IRQ_GPIO 0 28 #define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) 29 #define PCM027_RTC_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 30 #define ADR_PCM027_RTC 0x51 /* I2C address */ 31 32 /* I2C EEPROM */ 33 #define ADR_PCM027_EEPROM 0x54 /* I2C address */ 34 35 /* Ethernet chip (SMSC91C111) */ 36 #define PCM027_ETH_IRQ_GPIO 52 37 #define PCM027_ETH_IRQ IRQ_GPIO(PCM027_ETH_IRQ_GPIO) 38 #define PCM027_ETH_IRQ_EDGE IRQ_TYPE_EDGE_RISING 39 #define PCM027_ETH_PHYS PXA_CS5_PHYS 40 #define PCM027_ETH_SIZE (1*1024*1024) 41 42 /* CAN controller SJA1000 (unsupported yet) */ 43 #define PCM027_CAN_IRQ_GPIO 114 44 #define PCM027_CAN_IRQ IRQ_GPIO(PCM027_CAN_IRQ_GPIO) 45 #define PCM027_CAN_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 46 #define PCM027_CAN_PHYS 0x22000000 47 #define PCM027_CAN_SIZE 0x100 48 49 /* SPI GPIO expander (unsupported yet) */ 50 #define PCM027_EGPIO_IRQ_GPIO 27 51 #define PCM027_EGPIO_IRQ IRQ_GPIO(PCM027_EGPIO_IRQ_GPIO) 52 #define PCM027_EGPIO_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 53 #define PCM027_EGPIO_CS 24 54 /* 55 * TODO: Switch this pin from dedicated usage to GPIO if 56 * more than the MAX7301 device is connected to this SPI bus 57 */ 58 #define PCM027_EGPIO_CS_MODE GPIO24_SFRM_MD 59 60 /* Flash memory */ 61 #define PCM027_FLASH_PHYS 0x00000000 62 #define PCM027_FLASH_SIZE 0x02000000 63 64 /* onboard LEDs connected to GPIO */ 65 #define PCM027_LED_CPU 90 66 #define PCM027_LED_HEARD_BEAT 91 67 68 /* 69 * This CPU module needs a baseboard to work. After basic initializing 70 * its own devices, it calls baseboard's init function. 71 * TODO: Add your own basebaord init function and call it from 72 * inside pcm027_init(). This example here is for the developmen board. 73 * Refer pcm990-baseboard.c 74 */ 75 extern void pcm990_baseboard_init(void); 76