diff options
Diffstat (limited to 'target/linux/ifxmips/files/include')
3 files changed, 229 insertions, 4 deletions
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h index 70e5ec9c0..706e7390a 100644 --- a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h @@ -148,8 +148,21 @@ /*------------ CGU */ - -#define IFXMIPS_CGU_BASE_ADDR 0xBF103000 +#define IFXMIPS_CGU_BASE_ADDR (KSEG1 + 0x1F103000) +#define IFXMIPS_CGU_PLL0_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0004)) +#define IFXMIPS_CGU_PLL1_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0008)) +#define IFXMIPS_CGU_PLL2_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x000C)) +#define IFXMIPS_CGU_SYS ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0010)) +#define IFXMIPS_CGU_UPDATE ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0014)) +#define IFXMIPS_CGU_IF_CLK ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0018)) +#define IFXMIPS_CGU_OSC_CON ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x001C)) +#define IFXMIPS_CGU_SMD ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0020)) +#define IFXMIPS_CGU_CT1SR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0028)) +#define IFXMIPS_CGU_CT2SR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x002C)) +#define IFXMIPS_CGU_PCMCR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0030)) +#define IFXMIPS_CGU_PCI_CR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0034)) +#define IFXMIPS_CGU_PD_PC ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0038)) +#define IFXMIPS_CGU_FMR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x003C)) /* clock mux */ #define IFXMIPS_CGU_SYS ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0010)) @@ -179,11 +192,12 @@ #define IFXMIPS_ICU_IM0_ISR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0000)) #define IFXMIPS_ICU_IM0_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0008)) -#define IFXMIPS_ICU_IM0_IOSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0010)) -#define IFXMIPS_ICU_IM0_IRSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0018)) +#define IFXMIPS_ICU_IM0_IOSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0010)) +#define IFXMIPS_ICU_IM0_IRSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0018)) #define IFXMIPS_ICU_IM0_IMR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0020)) #define IFXMIPS_ICU_IM1_ISR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0028)) +#define IFXMIPS_ICU_IM5_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x00D0)) #define IFXMIPS_ICU_OFFSET (IFXMIPS_ICU_IM1_ISR - IFXMIPS_ICU_IM0_ISR) @@ -436,5 +450,36 @@ #define IFXMIPS_MPS_BASE_ADDR (KSEG1 + 0x1F107000) #define IFXMIPS_MPS_CHIPID ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0344)) +#define IFXMIPS_MPS_VC0ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0000)) +#define IFXMIPS_MPS_VC1ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0004)) +#define IFXMIPS_MPS_VC2ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0008)) +#define IFXMIPS_MPS_VC3ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x000C)) +#define IFXMIPS_MPS_RVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0010)) +#define IFXMIPS_MPS_RVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0014)) +#define IFXMIPS_MPS_RVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0018)) +#define IFXMIPS_MPS_RVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x001C)) +#define IFXMIPS_MPS_SVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0020)) +#define IFXMIPS_MPS_SVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0024)) +#define IFXMIPS_MPS_SVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0028)) +#define IFXMIPS_MPS_SVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x002C)) +#define IFXMIPS_MPS_CVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0030)) +#define IFXMIPS_MPS_CVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0034)) +#define IFXMIPS_MPS_CVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0038)) +#define IFXMIPS_MPS_CVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x003C)) +#define IFXMIPS_MPS_RAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0040)) +#define IFXMIPS_MPS_RAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0044)) +#define IFXMIPS_MPS_SAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0048)) +#define IFXMIPS_MPS_SAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x004C)) +#define IFXMIPS_MPS_CAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0050)) +#define IFXMIPS_MPS_CAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0054)) +#define IFXMIPS_MPS_AD0ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0058)) +#define IFXMIPS_MPS_AD1ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x005C)) + +#define IFXMIPS_MPS_CHIPID_VERSION_GET(value) (((value) >> 28) & ((1 << 4) - 1)) +#define IFXMIPS_MPS_CHIPID_VERSION_SET(value) (((( 1 << 4) - 1) & (value)) << 28) +#define IFXMIPS_MPS_CHIPID_PARTNUM_GET(value) (((value) >> 12) & ((1 << 16) - 1)) +#define IFXMIPS_MPS_CHIPID_PARTNUM_SET(value) (((( 1 << 16) - 1) & (value)) << 12) +#define IFXMIPS_MPS_CHIPID_MANID_GET(value) (((value) >> 1) & ((1 << 10) - 1)) +#define IFXMIPS_MPS_CHIPID_MANID_SET(value) (((( 1 << 10) - 1) & (value)) << 1) #endif diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h new file mode 100644 index 000000000..99ad9a7c8 --- /dev/null +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h @@ -0,0 +1,11 @@ +#ifndef _IFXMIPS_CGU_H__ +#define _IFXMIPS_CGU_H__ +u32 cgu_get_mips_clock(int cpu); +u32 cgu_get_cpu_clock(void); +u32 cgu_get_io_region_clock(void); +u32 cgu_get_fpi_bus_clock(int fpi); +u32 cgu_get_pp32_clock(void); +u32 cgu_get_ethernet_clock(int mii); +u32 cgu_get_usb_clock(void); +u32 cgu_get_clockout(int clkout); +#endif diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_gptu.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_gptu.h new file mode 100644 index 000000000..3b16b93b3 --- /dev/null +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_gptu.h @@ -0,0 +1,169 @@ +#ifndef __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ +#define __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ + + +/****************************************************************************** + Copyright (c) 2002, Infineon Technologies. All rights reserved. + + No Warranty + Because the program is licensed free of charge, there is no warranty for + the program, to the extent permitted by applicable law. Except when + otherwise stated in writing the copyright holders and/or other parties + provide the program "as is" without warranty of any kind, either + expressed or implied, including, but not limited to, the implied + warranties of merchantability and fitness for a particular purpose. The + entire risk as to the quality and performance of the program is with + you. should the program prove defective, you assume the cost of all + necessary servicing, repair or correction. + + In no event unless required by applicable law or agreed to in writing + will any copyright holder, or any other party who may modify and/or + redistribute the program as permitted above, be liable to you for + damages, including any general, special, incidental or consequential + damages arising out of the use or inability to use the program + (including but not limited to loss of data or data being rendered + inaccurate or losses sustained by you or third parties or a failure of + the program to operate with any other programs), even if such holder or + other party has been advised of the possibility of such damages. +******************************************************************************/ + + +/* + * #################################### + * Definition + * #################################### + */ + +/* + * Available Timer/Counter Index + */ +#define TIMER(n, X) (n * 2 + (X ? 1 : 0)) +#define TIMER_ANY 0x00 +#define TIMER1A TIMER(1, 0) +#define TIMER1B TIMER(1, 1) +#define TIMER2A TIMER(2, 0) +#define TIMER2B TIMER(2, 1) +#define TIMER3A TIMER(3, 0) +#define TIMER3B TIMER(3, 1) + +/* + * Flag of Timer/Counter + * These flags specify the way in which timer is configured. + */ +/* Bit size of timer/counter. */ +#define TIMER_FLAG_16BIT 0x0000 +#define TIMER_FLAG_32BIT 0x0001 +/* Switch between timer and counter. */ +#define TIMER_FLAG_TIMER 0x0000 +#define TIMER_FLAG_COUNTER 0x0002 +/* Stop or continue when overflowing/underflowing. */ +#define TIMER_FLAG_ONCE 0x0000 +#define TIMER_FLAG_CYCLIC 0x0004 +/* Count up or counter down. */ +#define TIMER_FLAG_UP 0x0000 +#define TIMER_FLAG_DOWN 0x0008 +/* Count on specific level or edge. */ +#define TIMER_FLAG_HIGH_LEVEL_SENSITIVE 0x0000 +#define TIMER_FLAG_LOW_LEVEL_SENSITIVE 0x0040 +#define TIMER_FLAG_RISE_EDGE 0x0010 +#define TIMER_FLAG_FALL_EDGE 0x0020 +#define TIMER_FLAG_ANY_EDGE 0x0030 +/* Signal is syncronous to module clock or not. */ +#define TIMER_FLAG_UNSYNC 0x0000 +#define TIMER_FLAG_SYNC 0x0080 +/* Different interrupt handle type. */ +#define TIMER_FLAG_NO_HANDLE 0x0000 +#if defined(__KERNEL__) + #define TIMER_FLAG_CALLBACK_IN_IRQ 0x0100 +#endif // defined(__KERNEL__) +#define TIMER_FLAG_SIGNAL 0x0300 +/* Internal clock source or external clock source */ +#define TIMER_FLAG_INT_SRC 0x0000 +#define TIMER_FLAG_EXT_SRC 0x1000 + + +/* + * ioctl Command + */ +#define GPTU_REQUEST_TIMER 0x01 /* General method to setup timer/counter. */ +#define GPTU_FREE_TIMER 0x02 /* Free timer/counter. */ +#define GPTU_START_TIMER 0x03 /* Start or resume timer/counter. */ +#define GPTU_STOP_TIMER 0x04 /* Suspend timer/counter. */ +#define GPTU_GET_COUNT_VALUE 0x05 /* Get current count value. */ +#define GPTU_CALCULATE_DIVIDER 0x06 /* Calculate timer divider from given freq.*/ +#define GPTU_SET_TIMER 0x07 /* Simplified method to setup timer. */ +#define GPTU_SET_COUNTER 0x08 /* Simplified method to setup counter. */ + +/* + * Data Type Used to Call ioctl + */ +struct gptu_ioctl_param { + unsigned int timer; /* In command GPTU_REQUEST_TIMER, GPTU_SET_TIMER, and * + * GPTU_SET_COUNTER, this field is ID of expected * + * timer/counter. If it's zero, a timer/counter would * + * be dynamically allocated and ID would be stored in * + * this field. * + * In command GPTU_GET_COUNT_VALUE, this field is * + * ignored. * + * In other command, this field is ID of timer/counter * + * allocated. */ + unsigned int flag; /* In command GPTU_REQUEST_TIMER, GPTU_SET_TIMER, and * + * GPTU_SET_COUNTER, this field contains flags to * + * specify how to configure timer/counter. * + * In command GPTU_START_TIMER, zero indicate start * + * and non-zero indicate resume timer/counter. * + * In other command, this field is ignored. */ + unsigned long value; /* In command GPTU_REQUEST_TIMER, this field contains * + * init/reload value. * + * In command GPTU_SET_TIMER, this field contains * + * frequency (0.001Hz) of timer. * + * In command GPTU_GET_COUNT_VALUE, current count * + * value would be stored in this field. * + * In command GPTU_CALCULATE_DIVIDER, this field * + * contains frequency wanted, and after calculation, * + * divider would be stored in this field to overwrite * + * the frequency. * + * In other command, this field is ignored. */ + int pid; /* In command GPTU_REQUEST_TIMER and GPTU_SET_TIMER, * + * if signal is required, this field contains process * + * ID to which signal would be sent. * + * In other command, this field is ignored. */ + int sig; /* In command GPTU_REQUEST_TIMER and GPTU_SET_TIMER, * + * if signal is required, this field contains signal * + * number which would be sent. * + * In other command, this field is ignored. */ +}; + +/* + * #################################### + * Data Type + * #################################### + */ +#if defined(__KERNEL__) + typedef void (*timer_callback)(unsigned long arg); +#endif // defined(__KERNEL__) + + +/* + * #################################### + * Declaration + * #################################### + */ + +#if defined(__KERNEL__) + extern int request_timer(unsigned int, unsigned int, unsigned long, unsigned long, unsigned long); + extern int free_timer(unsigned int); + extern int start_timer(unsigned int, int); + extern int stop_timer(unsigned int); + extern int reset_counter_flags(u32 timer, u32 flags); + extern int get_count_value(unsigned int, unsigned long *); + + extern u32 cal_divider(unsigned long); + + extern int set_timer(unsigned int, unsigned int, int, int, unsigned int, unsigned long, unsigned long); +extern int set_counter (unsigned int timer, unsigned int flag, u32 reload, unsigned long arg1, unsigned long arg2); +// extern int set_counter(unsigned int, int, int, int, unsigned int, unsigned int, unsigned long, unsigned long); +#endif // defined(__KERNEL__) + + +#endif // __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ |