is defined in include/rtc.h and comprises of functions and structures:
struct rtc_time {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- int tm_year;
- int tm_wday;
- int tm_yday;
- int tm_isdst;
+ int tm_sec;
+ int tm_min;
+ int tm_hour;
+ int tm_mday;
+ int tm_mon;
+ int tm_year;
+ int tm_wday;
+ int tm_yday;
+ int tm_isdst;
};
int rtc_get (struct rtc_time *);
In the UDM each rtc driver would register itself by a function
int rtc_device_register(struct instance *i,
- struct rtc_device_ops *o);
+ struct rtc_device_ops *o);
The structure being defined as follows:
struct rtc_device_ops {
- int (*get_time)(struct instance *i, struct rtc_time *t);
- int (*set_time)(struct instance *i, struct rtc_time *t);
- int (*reset)(struct instance *i);
+ int (*get_time)(struct instance *i, struct rtc_time *t);
+ int (*set_time)(struct instance *i, struct rtc_time *t);
+ int (*reset)(struct instance *i);
};
III) Analysis of in-tree drivers
--------------------------------
- 1) drivers/rtc/rv3029.c
- -----------------------
+ drivers/rtc/rv3029.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 2) drivers/rtc/s3c24x0_rtc.c
- ----------------------------
+ drivers/rtc/s3c24x0_rtc.c
+ -------------------------
The driver is standard rtc. Simple conversion is possible.
- 3) drivers/rtc/pt7c4338.c
- -------------------------
+ drivers/rtc/pt7c4338.c
+ ----------------------
The driver is standard rtc. Simple conversion is possible.
- 4) drivers/rtc/mvrtc.c
- ----------------------
+ drivers/rtc/mvrtc.c
+ -------------------
The driver is standard rtc. Simple conversion is possible.
- 5) drivers/rtc/ftrtc010.c
- -------------------------
+ drivers/rtc/ftrtc010.c
+ ----------------------
The driver is standard rtc. Simple conversion is possible.
- 6) drivers/rtc/mpc5xxx.c
- ------------------------
+ drivers/rtc/mpc5xxx.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 7) drivers/rtc/ds164x.c
- -----------------------
+ drivers/rtc/ds164x.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 8) drivers/rtc/rs5c372.c
- ------------------------
+ drivers/rtc/rs5c372.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 9) drivers/rtc/m41t94.c
- -----------------------
+ drivers/rtc/m41t94.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 10) drivers/rtc/mc13xxx-rtc.c
- -----------------------------
+ drivers/rtc/mc13xxx-rtc.c
+ -------------------------
The driver is standard rtc. Simple conversion is possible.
- 11) drivers/rtc/mcfrtc.c
- ------------------------
+ drivers/rtc/mcfrtc.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 12) drivers/rtc/davinci.c
- -------------------------
+ drivers/rtc/davinci.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 13) drivers/rtc/rx8025.c
- ------------------------
+ drivers/rtc/rx8025.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 14) drivers/rtc/bfin_rtc.c
- --------------------------
+ drivers/rtc/bfin_rtc.c
+ ----------------------
The driver is standard rtc. Simple conversion is possible.
- 15) drivers/rtc/m41t62.c
- ------------------------
+ drivers/rtc/m41t62.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 16) drivers/rtc/ds1306.c
- ------------------------
+ drivers/rtc/ds1306.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 17) drivers/rtc/mpc8xx.c
- ------------------------
+ drivers/rtc/mpc8xx.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 18) drivers/rtc/ds3231.c
- ------------------------
+ drivers/rtc/ds3231.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 19) drivers/rtc/ds12887.c
- -------------------------
+ drivers/rtc/ds12887.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 20) drivers/rtc/ds1302.c
- ------------------------
+ drivers/rtc/ds1302.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 21) drivers/rtc/ds1374.c
- ------------------------
+ drivers/rtc/ds1374.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 22) drivers/rtc/ds174x.c
- ------------------------
+ drivers/rtc/ds174x.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 23) drivers/rtc/m41t60.c
- ------------------------
+ drivers/rtc/m41t60.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 24) drivers/rtc/m48t35ax.c
- --------------------------
+ drivers/rtc/m48t35ax.c
+ ----------------------
The driver is standard rtc. Simple conversion is possible.
- 25) drivers/rtc/pl031.c
- -----------------------
+ drivers/rtc/pl031.c
+ -------------------
The driver is standard rtc. Simple conversion is possible.
- 26) drivers/rtc/x1205.c
- -----------------------
+ drivers/rtc/x1205.c
+ -------------------
The driver is standard rtc. Simple conversion is possible.
- 27) drivers/rtc/m41t11.c
- ------------------------
+ drivers/rtc/m41t11.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 28) drivers/rtc/pcf8563.c
- -------------------------
+ drivers/rtc/pcf8563.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 29) drivers/rtc/mk48t59.c
- -------------------------
+ drivers/rtc/mk48t59.c
+ ---------------------
Macros needs cleanup. Besides that the driver is standard rtc.
Simple conversion is possible.
- 30) drivers/rtc/mxsrtc.c
- ------------------------
+ drivers/rtc/mxsrtc.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 31) drivers/rtc/ds1307.c
- ------------------------
+ drivers/rtc/ds1307.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 32) drivers/rtc/ds1556.c
- ------------------------
+ drivers/rtc/ds1556.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 33) drivers/rtc/rtc4543.c
- -------------------------
+ drivers/rtc/rtc4543.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 34) drivers/rtc/s3c44b0_rtc.c
- -----------------------------
+ drivers/rtc/ds1337.c
+ --------------------
The driver is standard rtc. Simple conversion is possible.
- 35) drivers/rtc/ds1337.c
- ------------------------
+ drivers/rtc/isl1208.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 36) drivers/rtc/isl1208.c
- -------------------------
+ drivers/rtc/max6900.c
+ ---------------------
The driver is standard rtc. Simple conversion is possible.
- 37) drivers/rtc/max6900.c
- -------------------------
+ drivers/rtc/mc146818.c
+ ----------------------
The driver is standard rtc. Simple conversion is possible.
- 38) drivers/rtc/mc146818.c
+ drivers/rtc/at91sam9_rtt.c
--------------------------
The driver is standard rtc. Simple conversion is possible.
-
-
- 39) drivers/rtc/at91sam9_rtt.c
- ------------------------------
- The driver is standard rtc. Simple conversion is possible.