1 // SPDX-License-Identifier: GPL-2.0-only
23 #include <asm/intel-mid.h>
60 	u32 year;  in vrtc_get_time()  local
72 	year = vrtc_cmos_read(RTC_YEAR);  in vrtc_get_time()
76 	/* vRTC YEAR reg contains the offset to 1972 */  in vrtc_get_time()
77 	year += 1972;  in vrtc_get_time()
80 		"mon: %d year: %d\n", sec, min, hour, mday, mon, year);  in vrtc_get_time()
82 	now->tv_sec = mktime64(year, mon, mday, hour, min, sec);  in vrtc_get_time()
83 	now->tv_nsec = 0;  in vrtc_get_time()
90 	int year;  in vrtc_set_mmss()  local
93 	rtc_time64_to_tm(now->tv_sec, &tm);  in vrtc_set_mmss()
96 		 * tm.year is the number of years since 1900, and the  in vrtc_set_mmss()
99 		year = tm.tm_year - 72;  in vrtc_set_mmss()
101 		vrtc_cmos_write(year, RTC_YEAR);  in vrtc_set_mmss()
110 			__func__, (s64)now->tv_sec);  in vrtc_set_mmss()
111 		retval = -EINVAL;  in vrtc_set_mmss()
148 	.id		= -1,
158 		return -ENODEV;  in intel_mid_device_create()
161 		return -ENODEV;  in intel_mid_device_create()
164 	vrtc_resources[0].start = sfi_mrtc_array[0].phys_addr;  in intel_mid_device_create()
168 	vrtc_resources[1].start = sfi_mrtc_array[0].irq;  in intel_mid_device_create()