diff -drupN a/drivers/rtc/rtc-sunxi.h b/drivers/rtc/rtc-sunxi.h --- a/drivers/rtc/rtc-sunxi.h 1970-01-01 03:00:00.000000000 +0300 +++ b/drivers/rtc/rtc-sunxi.h 2022-06-12 05:28:14.000000000 +0300 @@ -0,0 +1,197 @@ +/* + * Some macro and struct of SUNXI RTC. + * + * Copyright (C) 2016 Allwinner. + * + * Matteo + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef _RTC_SUNXI_H_ +#define _RTC_SUNXI_H_ + +#include "rtc-sunxi-common.h" + +#define SUNXI_LOSC_CTRL 0x0000 +#define SUNXI_LOSC_CTRL_RTC_ALARM_ACC BIT(9) +#define SUNXI_LOSC_CTRL_RTC_HMS_ACC BIT(8) +#define SUNXI_LOSC_CTRL_RTC_YMD_ACC BIT(7) +#define REG_LOSCCTRL_MAGIC 0x16aa0000 +#define REG_CLK32K_AUTO_SWT_EN BIT(14) +#define REG_CLK32K_AUTO_SWT_BYPASS BIT(15) +#define RTC_SOURCE_EXTERNAL 0x00000001 +#define EXT_LOSC_GSM 0x00000008 +#define SUNXI_ALARM_CONFIG 0x0050 +#define SUNXI_ALRM_WAKEUP_OUTPUT_EN BIT(0) + +/* alarm0 which based on seconds can power on system, + * while alarm1 can't, so alarm1 is not used. + */ +/* #define SUNXI_ALARM1_USED */ +#if (defined CONFIG_ARCH_SUN8IW16) \ + || (defined CONFIG_ARCH_SUN50IW9) \ + || (defined CONFIG_ARCH_SUN50IW10) \ + || (defined CONFIG_ARCH_SUN50IW11) \ + || (defined CONFIG_ARCH_SUN8IW19) +#define SUNXI_SIMPLIFIED_TIMER +#endif + +#if defined CONFIG_ARCH_SUN8IW15 +#define SUNXI_RTC_CALI_REG 0x0c +#define REG_CLK32K_CALI_FUNC_EN BIT(0) +#define REG_CLK32K_CALI_EN BIT(1) +#define SUNXI_RTC_XO_CTRL 0x160 +#define REG_DC_XO_EN BIT(1) +#define SUNXI_RTC_VDD_REG 0x190 +#define REG_V_SEL BIT(4) +#endif + +#if (defined CONFIG_ARCH_SUN8IW11) || (defined CONFIG_ARCH_SUN8IW12) \ + || (defined CONFIG_ARCH_SUN8IW15) \ + || (defined CONFIG_ARCH_SUN8IW16) \ + || (defined CONFIG_ARCH_SUN8IW17) \ + || (defined CONFIG_ARCH_SUN50IW1) \ + || (defined CONFIG_ARCH_SUN50IW3) \ + || (defined CONFIG_ARCH_SUN50IW6) \ + || (defined CONFIG_ARCH_SUN50IW8) \ + || (defined CONFIG_ARCH_SUN50IW9) \ + || (defined CONFIG_ARCH_SUN50IW10) \ + || (defined CONFIG_ARCH_SUN50IW11) \ + || (defined CONFIG_ARCH_SUN8IW19) +#define SUNXI_RTC_YMD 0x0010 + +#define SUNXI_RTC_HMS 0x0014 + +#ifdef SUNXI_ALARM1_USED + +#define SUNXI_ALRM_DHMS 0x0040 + +#define SUNXI_ALRM_EN 0x0044 +#define SUNXI_ALRM_EN_CNT_EN BIT(8) + +#define SUNXI_ALRM_IRQ_EN 0x0048 +#define SUNXI_ALRM_IRQ_EN_CNT_IRQ_EN BIT(0) + +#define SUNXI_ALRM_IRQ_STA 0x004c +#define SUNXI_ALRM_IRQ_STA_CNT_IRQ_PEND BIT(0) + +#else + +#define SUNXI_ALRM_DAY 0X0020 +#define SUNXI_ALRM_COUNTER 0x0020 +#define SUNXI_ALRM_CURRENT 0x0024 +#define SUNXI_ALRM_HMS 0X0024 + +#define SUNXI_ALRM_EN 0x0028 +#define SUNXI_ALRM_EN_CNT_EN BIT(0) + +#define SUNXI_ALRM_IRQ_EN 0x002c +#define SUNXI_ALRM_IRQ_EN_CNT_IRQ_EN BIT(0) + +#define SUNXI_ALRM_IRQ_STA 0x0030 +#define SUNXI_ALRM_IRQ_STA_CNT_IRQ_PEND BIT(0) + +#endif /* end of SUNXI_ALARM1_USED */ + +#else + +#define SUNXI_RTC_YMD 0x0004 + +#define SUNXI_RTC_HMS 0x0008 + +#define SUNXI_ALRM_DHMS 0x000c + +#define SUNXI_ALRM_EN 0x0014 +#define SUNXI_ALRM_EN_CNT_EN BIT(8) + +#define SUNXI_ALRM_IRQ_EN 0x0018 +#define SUNXI_ALRM_IRQ_EN_CNT_IRQ_EN BIT(0) + +#define SUNXI_ALRM_IRQ_STA 0x001c +#define SUNXI_ALRM_IRQ_STA_CNT_IRQ_PEND BIT(0) + +#endif + +/* debug */ +#define SUNXI_DEBUG_MODE_FLAG (0x59) +/* efex */ +#define SUNXI_EFEX_CMD_FLAG (0x5A) +/* boot-resignature */ +#define SUNXI_BOOT_RESIGNATURE_FLAG (0x5B) +/* recovery or boot-recovery */ +#define SUNXI_BOOT_RECOVERY_FLAG (0x5C) +/* sysrecovery */ +#define SUNXI_SYS_RECOVERY_FLAG (0x5D) +/* usb-recovery*/ +#define SUNXI_USB_RECOVERY_FLAG (0x5E) +/* bootloader */ +#define SUNXI_FASTBOOT_FLAG (0x5F) +/* uboot */ +#define SUNXI_UBOOT_FLAG (0x60) + +#if defined(CONFIG_ARCH_SUN8IW12) +#define SUNXI_RTC_COMP_CTRL 0x11b0 +#define SUNXI_COMP_ENABLE BIT(31) +#define SUNXI_ADC_VDD_ON_DISABLE BIT(29) +#endif + +#define SUNXI_MASK_DH 0x0000001f +#define SUNXI_MASK_SM 0x0000003f +#define SUNXI_MASK_M 0x0000000f +#define SUNXI_MASK_LY 0x00000001 +#define SUNXI_MASK_D 0x00000ffe + +#define SUNXI_GET(x, mask, shift) (((x) & ((mask) << (shift))) \ + >> (shift)) + +#define SUNXI_SET(x, mask, shift) (((x) & (mask)) << (shift)) + +/* + * Get date values + */ +#define SUNXI_DATE_GET_DAY_VALUE(x) SUNXI_GET(x, SUNXI_MASK_DH, 0) +#define SUNXI_DATE_GET_MON_VALUE(x) SUNXI_GET(x, SUNXI_MASK_M, 8) +#define SUNXI_DATE_GET_YEAR_VALUE(x, d) SUNXI_GET(x, (d)->mask, (d)->yshift) + +/* + * Get time values + */ +#define SUNXI_TIME_GET_SEC_VALUE(x) SUNXI_GET(x, SUNXI_MASK_SM, 0) +#define SUNXI_TIME_GET_MIN_VALUE(x) SUNXI_GET(x, SUNXI_MASK_SM, 8) +#define SUNXI_TIME_GET_HOUR_VALUE(x) SUNXI_GET(x, SUNXI_MASK_DH, 16) + +/* + * Get alarm values + */ +#define SUNXI_ALRM_GET_SEC_VALUE(x) SUNXI_GET(x, SUNXI_MASK_SM, 0) +#define SUNXI_ALRM_GET_MIN_VALUE(x) SUNXI_GET(x, SUNXI_MASK_SM, 8) +#define SUNXI_ALRM_GET_HOUR_VALUE(x) SUNXI_GET(x, SUNXI_MASK_DH, 16) + +/* + * Set date values + */ +#define SUNXI_DATE_SET_DAY_VALUE(x) SUNXI_DATE_GET_DAY_VALUE(x) +#define SUNXI_DATE_SET_MON_VALUE(x) SUNXI_SET(x, SUNXI_MASK_M, 8) +#define SUNXI_DATE_SET_YEAR_VALUE(x, d) SUNXI_SET(x, (d)->mask, (d)->yshift) +#define SUNXI_LEAP_SET_VALUE(x, shift) SUNXI_SET(x, SUNXI_MASK_LY, shift) + +/* + * Set time values + */ +#define SUNXI_TIME_SET_SEC_VALUE(x) SUNXI_TIME_GET_SEC_VALUE(x) +#define SUNXI_TIME_SET_MIN_VALUE(x) SUNXI_SET(x, SUNXI_MASK_SM, 8) +#define SUNXI_TIME_SET_HOUR_VALUE(x) SUNXI_SET(x, SUNXI_MASK_DH, 16) + +/* + * Set alarm values + */ +#define SUNXI_ALRM_SET_SEC_VALUE(x) SUNXI_ALRM_GET_SEC_VALUE(x) +#define SUNXI_ALRM_SET_MIN_VALUE(x) SUNXI_SET(x, SUNXI_MASK_SM, 8) +#define SUNXI_ALRM_SET_HOUR_VALUE(x) SUNXI_SET(x, SUNXI_MASK_DH, 16) +#define SUNXI_ALRM_SET_DAY_VALUE(x) SUNXI_SET(x, SUNXI_MASK_D, 21) + +#endif /* end of _RTC_SUNXI_H_ */ +