1 #ifndef __MPC83XX_H__ 2 #define __MPC83XX_H__ 3 4 #include <linux/init.h> 5 #include <linux/device.h> 6 7 /* System Clock Control Register */ 8 #define MPC83XX_SCCR_OFFS 0xA08 9 #define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000 10 #define MPC83XX_SCCR_USB_MPHCM_01 0x00400000 11 #define MPC83XX_SCCR_USB_MPHCM_10 0x00800000 12 #define MPC83XX_SCCR_USB_DRCM_11 0x00300000 13 #define MPC83XX_SCCR_USB_DRCM_01 0x00100000 14 #define MPC83XX_SCCR_USB_DRCM_10 0x00200000 15 16 /* system i/o configuration register low */ 17 #define MPC83XX_SICRL_OFFS 0x114 18 #define MPC83XX_SICRL_USB0 0x40000000 19 #define MPC83XX_SICRL_USB1 0x20000000 20 21 /* system i/o configuration register high */ 22 #define MPC83XX_SICRH_OFFS 0x118 23 #define MPC83XX_SICRH_USB_UTMI 0x00020000 24 25 /* 26 * Declaration for the various functions exported by the 27 * mpc83xx_* files. Mostly for use by mpc83xx_setup 28 */ 29 30 extern int add_bridge(struct device_node *dev); 31 extern int mpc83xx_exclude_device(u_char bus, u_char devfn); 32 extern void mpc83xx_restart(char *cmd); 33 extern long mpc83xx_time_init(void); 34 35 #endif /* __MPC83XX_H__ */ 36