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 /* phyCORE-PXA270 (PCM027) Interrupts */ 27 #define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) 28 #define PCM027_BTDET_IRQ PCM027_IRQ(0) 29 #define PCM027_FF_RI_IRQ PCM027_IRQ(1) 30 #define PCM027_MMCDET_IRQ PCM027_IRQ(2) 31 #define PCM027_PM_5V_IRQ PCM027_IRQ(3) 32 33 #define PCM027_NR_IRQS (IRQ_BOARD_START + 32) 34 35 /* I2C RTC */ 36 #define PCM027_RTC_IRQ_GPIO 0 37 #define PCM027_RTC_IRQ PXA_GPIO_TO_IRQ(PCM027_RTC_IRQ_GPIO) 38 #define PCM027_RTC_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 39 #define ADR_PCM027_RTC 0x51 /* I2C address */ 40 41 /* I2C EEPROM */ 42 #define ADR_PCM027_EEPROM 0x54 /* I2C address */ 43 44 /* Ethernet chip (SMSC91C111) */ 45 #define PCM027_ETH_IRQ_GPIO 52 46 #define PCM027_ETH_IRQ PXA_GPIO_TO_IRQ(PCM027_ETH_IRQ_GPIO) 47 #define PCM027_ETH_IRQ_EDGE IRQ_TYPE_EDGE_RISING 48 #define PCM027_ETH_PHYS PXA_CS5_PHYS 49 #define PCM027_ETH_SIZE (1*1024*1024) 50 51 /* CAN controller SJA1000 (unsupported yet) */ 52 #define PCM027_CAN_IRQ_GPIO 114 53 #define PCM027_CAN_IRQ PXA_GPIO_TO_IRQ(PCM027_CAN_IRQ_GPIO) 54 #define PCM027_CAN_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 55 #define PCM027_CAN_PHYS 0x22000000 56 #define PCM027_CAN_SIZE 0x100 57 58 /* SPI GPIO expander (unsupported yet) */ 59 #define PCM027_EGPIO_IRQ_GPIO 27 60 #define PCM027_EGPIO_IRQ PXA_GPIO_TO_IRQ(PCM027_EGPIO_IRQ_GPIO) 61 #define PCM027_EGPIO_IRQ_EDGE IRQ_TYPE_EDGE_FALLING 62 #define PCM027_EGPIO_CS 24 63 /* 64 * TODO: Switch this pin from dedicated usage to GPIO if 65 * more than the MAX7301 device is connected to this SPI bus 66 */ 67 #define PCM027_EGPIO_CS_MODE GPIO24_SFRM_MD 68 69 /* Flash memory */ 70 #define PCM027_FLASH_PHYS 0x00000000 71 #define PCM027_FLASH_SIZE 0x02000000 72 73 /* onboard LEDs connected to GPIO */ 74 #define PCM027_LED_CPU 90 75 #define PCM027_LED_HEARD_BEAT 91 76 77 /* 78 * This CPU module needs a baseboard to work. After basic initializing 79 * its own devices, it calls baseboard's init function. 80 * TODO: Add your own basebaord init function and call it from 81 * inside pcm027_init(). This example here is for the developmen board. 82 * Refer pcm990-baseboard.c 83 */ 84 extern void pcm990_baseboard_init(void); 85