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author | Dmitry Shmidt <dimitrysh@google.com> | 2017-11-09 20:56:17 +0000 |
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committer | android-build-merger <android-build-merger@google.com> | 2017-11-09 20:56:17 +0000 |
commit | f80b69635a11abe97224cdd5699b7b11bf3293f5 (patch) | |
tree | 068e57596704dce1bc7fd97a07b205a2e2f22d42 /plat/mediatek/mt8173/drivers/rtc/rtc.h | |
parent | c3a21abd5624f1d9bce9f3b009c0af408a0c22ec (diff) | |
parent | 72a61be33b7361b5c3f603239867003126afb8f5 (diff) | |
download | arm-trusted-firmware-f80b69635a11abe97224cdd5699b7b11bf3293f5.tar.gz |
Merge remote-tracking branch 'aosp/upstream-hikey' into armtf am: d7f137ecb7
am: 72a61be33b
Change-Id: I166618ba5d78485718f29d2e74fea65155d92949
Diffstat (limited to 'plat/mediatek/mt8173/drivers/rtc/rtc.h')
-rw-r--r-- | plat/mediatek/mt8173/drivers/rtc/rtc.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/plat/mediatek/mt8173/drivers/rtc/rtc.h b/plat/mediatek/mt8173/drivers/rtc/rtc.h new file mode 100644 index 00000000..d4f8a564 --- /dev/null +++ b/plat/mediatek/mt8173/drivers/rtc/rtc.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef __PLAT_DRIVER_RTC_H__ +#define __PLAT_DRIVER_RTC_H__ + +/* RTC registers */ +enum { + RTC_BBPU = 0xE000, + RTC_IRQ_STA = 0xE002, + RTC_IRQ_EN = 0xE004, + RTC_CII_EN = 0xE006 +}; + +enum { + RTC_OSC32CON = 0xE026, + RTC_CON = 0xE03E, + RTC_WRTGR = 0xE03C +}; + +enum { + RTC_PDN1 = 0xE02C, + RTC_PDN2 = 0xE02E, + RTC_SPAR0 = 0xE030, + RTC_SPAR1 = 0xE032, + RTC_PROT = 0xE036, + RTC_DIFF = 0xE038, + RTC_CALI = 0xE03A +}; + +enum { + RTC_PROT_UNLOCK1 = 0x586A, + RTC_PROT_UNLOCK2 = 0x9136 +}; + +enum { + RTC_BBPU_PWREN = 1U << 0, + RTC_BBPU_BBPU = 1U << 2, + RTC_BBPU_AUTO = 1U << 3, + RTC_BBPU_CLRPKY = 1U << 4, + RTC_BBPU_RELOAD = 1U << 5, + RTC_BBPU_CBUSY = 1U << 6 +}; + +enum { + RTC_BBPU_KEY = 0x43 << 8 +}; + +void rtc_bbpu_power_down(void); + +#endif /* __PLAT_DRIVER_RTC_H__ */ |