| Server IP : 104.21.38.3 / Your IP : 162.158.189.142 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-143/include/linux/mfd/mt6397/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2014-2019 MediaTek Inc.
*
* Author: Tianping.Fang <[email protected]>
* Sean Wang <[email protected]>
*/
#ifndef _LINUX_MFD_MT6397_RTC_H_
#define _LINUX_MFD_MT6397_RTC_H_
#include <linux/jiffies.h>
#include <linux/mutex.h>
#include <linux/regmap.h>
#include <linux/rtc.h>
#define RTC_BBPU 0x0000
#define RTC_BBPU_CBUSY BIT(6)
#define RTC_BBPU_KEY (0x43 << 8)
#define RTC_WRTGR_MT6358 0x003a
#define RTC_WRTGR_MT6397 0x003c
#define RTC_WRTGR_MT6323 RTC_WRTGR_MT6397
#define RTC_IRQ_STA 0x0002
#define RTC_IRQ_STA_AL BIT(0)
#define RTC_IRQ_STA_LP BIT(3)
#define RTC_IRQ_EN 0x0004
#define RTC_IRQ_EN_AL BIT(0)
#define RTC_IRQ_EN_ONESHOT BIT(2)
#define RTC_IRQ_EN_LP BIT(3)
#define RTC_IRQ_EN_ONESHOT_AL (RTC_IRQ_EN_ONESHOT | RTC_IRQ_EN_AL)
#define RTC_AL_MASK 0x0008
#define RTC_AL_MASK_DOW BIT(4)
#define RTC_TC_SEC 0x000a
#define RTC_TC_MTH_MASK 0x000f
/* Min, Hour, Dom... register offset to RTC_TC_SEC */
#define RTC_OFFSET_SEC 0
#define RTC_OFFSET_MIN 1
#define RTC_OFFSET_HOUR 2
#define RTC_OFFSET_DOM 3
#define RTC_OFFSET_DOW 4
#define RTC_OFFSET_MTH 5
#define RTC_OFFSET_YEAR 6
#define RTC_OFFSET_COUNT 7
#define RTC_AL_SEC 0x0018
#define RTC_AL_SEC_MASK 0x003f
#define RTC_AL_MIN_MASK 0x003f
#define RTC_AL_HOU_MASK 0x001f
#define RTC_AL_DOM_MASK 0x001f
#define RTC_AL_DOW_MASK 0x0007
#define RTC_AL_MTH_MASK 0x000f
#define RTC_AL_YEA_MASK 0x007f
#define RTC_PDN2 0x002e
#define RTC_PDN2_PWRON_ALARM BIT(4)
#define RTC_MIN_YEAR 1968
#define RTC_BASE_YEAR 1900
#define RTC_NUM_YEARS 128
#define RTC_MIN_YEAR_OFFSET (RTC_MIN_YEAR - RTC_BASE_YEAR)
#define MTK_RTC_POLL_DELAY_US 10
#define MTK_RTC_POLL_TIMEOUT (jiffies_to_usecs(HZ))
struct mtk_rtc_data {
u32 wrtgr;
};
struct mt6397_rtc {
struct rtc_device *rtc_dev;
/* Protect register access from multiple tasks */
struct mutex lock;
struct regmap *regmap;
int irq;
u32 addr_base;
const struct mtk_rtc_data *data;
};
#endif /* _LINUX_MFD_MT6397_RTC_H_ */