/* * linux/include/asm-arm/arch-sa1100/pangolin.h * * Created 2000/08/25 by Murphy Chen * * This file contains the hardware specific definitions for Pangolin * */ #ifndef __ASM_ARCH_HARDWARE_H #error "include instead" #endif #ifndef CONFIG_SA1100_PANGOLIN_PCMCIA_IDE /* GPIOs for which the generic definition doesn't say much */ #define GPIO_CF_BUS_ON GPIO_GPIO (3) #define GPIO_CF_RESET GPIO_GPIO (2) #define GPIO_CF_CD GPIO_GPIO (22) #define GPIO_CF_IRQ GPIO_GPIO (21) #define IRQ_GPIO_CF_IRQ IRQ_GPIO21 #define IRQ_GPIO_CF_CD IRQ_GPIO22 #else /* * These definitions are for PCMCIA/IDE card * * PSKTSEL = 0 ---> PCMCIA * PCMCIA_RESET = GPIO_7 ( output )( 0: normal 1: reset ) * PCMCIA_IRQ = GPIO_24 ( input ) * PCMCIA_CD = GPIO_25 ( input ) * * PSKTSEL = 1 ---> IDE port * IDE_IRQ = GPIO_23 ( input ) * * !!WARNING!! * When the PCMCIA/IDE card is inserted, the CF slot * should not have any card inserted!! * */ #define GPIO_PCMCIA_RESET GPIO_GPIO (7) #define GPIO_PCMCIA_IRQ GPIO_GPIO (24) #define GPIO_PCMCIA_CD GPIO_GPIO (25) #define GPIO_IDE_IRQ GPIO_GPIO (8) #define IRQ_PCMCIA_IRQ IRQ_GPIO24 #define IRQ_PCMCIA_CD IRQ_GPIO25 #define IRQ_IDE_IRQ IRQ_GPIO8 #endif /* * On board LAN chip */ #define PANGOLIN_LAN_ADDR 0x32000000 #define PANGOLIN_LAN_RESET GPIO_GPIO (8) #define PANGOLIN_LAN_IRQ GPIO_GPIO (26) #define PANGOLIN_IRQ_LAN_IRQ IRQ_GPIO26