04ebdd9710
The defines for RX6110SA_SLAVE_ADR and RX6110SA_I2C_CONTROLLER are not used anymore and can be deleted. Change-Id: I3cddf7a9e2f757a22c729ae0f0ff767d55909b9c Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47236 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Tested-by: siemens-bot Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
|
|
#ifndef _I2C_RX6110SA_H_
|
|
#define _I2C_RX6110SA_H_
|
|
|
|
#define RX6110SA_ACPI_NAME "ERX6"
|
|
#define RX6110SA_HID_NAME "RX6110SA"
|
|
#define RX6110SA_HID_DESC "Real Time Clock"
|
|
|
|
/* Register layout */
|
|
#define SECOND_REG 0x10
|
|
#define MINUTE_REG 0x11
|
|
#define HOUR_REG 0x12
|
|
#define WEEK_REG 0x13
|
|
#define DAY_REG 0x14
|
|
#define MONTH_REG 0x15
|
|
#define YEAR_REG 0x16
|
|
#define RESERVED_BIT_REG 0x17
|
|
#define RTC_INIT_VALUE 0xA8
|
|
#define ALARM_MINUTE_REG 0x18
|
|
#define ALARM_HOUR_REG 0x19
|
|
#define ALARM_WEEKDAY_REG 0x1A
|
|
#define TMR_COUNTER_0_REG 0x1B
|
|
#define TMR_COUNTER_1_REG 0x1C
|
|
#define EXTENSION_REG 0x1D
|
|
#define TE_BIT (1 << 4)
|
|
#define FSEL_MASK 0xC0
|
|
#define TSEL_MASK 0x07
|
|
#define FLAG_REGISTER 0x1E
|
|
#define VLF_BIT (1 << 1)
|
|
#define CTRL_REG 0x1F
|
|
#define AIE_BIT (1 << 3)
|
|
#define TIE_BIT (1 << 4)
|
|
#define UIE_BIT (1 << 5)
|
|
#define STOP_BIT (1 << 6)
|
|
#define TEST_BIT (1 << 7)
|
|
#define TMR_MODE_MASK 0x03
|
|
#define TMR_MODE_NORM_BACKUP 0x00
|
|
#define TMR_MODE_NORM_ONLY 0x01
|
|
#define TMR_MODE_BACKUP_ONLY 0x03
|
|
#define DIGITAL_REG 0x30
|
|
#define BATTERY_BACKUP_REG 0x31
|
|
#define PMON_SAMPL_MASK 0x03
|
|
#define IRQ_CONTROL_REG 0x32
|
|
#define FOUT_OUTPUT_PIN_MASK 0x03
|
|
|
|
/* Define CLKOUT frequency divider values valid for parameter cof_selection */
|
|
#define COF_OFF 0x00
|
|
#define COF_1_HZ 0x01
|
|
#define COF_1024_HZ 0x02
|
|
#define COF_32768_HZ 0x03
|
|
|
|
/* Define valid clock rates for the internal timer */
|
|
#define TMR_CLK_4096_HZ 0x00
|
|
#define TMR_CLK_64_HZ 0x01
|
|
#define TMR_CLK_1_HZ 0x02
|
|
#define TMR_CLK_1_60_HZ 0x03
|
|
#define TMR_CLK_1_3600_HZ 0x04
|
|
|
|
/*
|
|
* Define possible power monitor sampling times. This value decides for how
|
|
* long the power supply is sampled every second to detect a power down
|
|
* condition.
|
|
*/
|
|
#define PMON_SAMPL_2_MS 0x00
|
|
#define PMON_SAMPL_16_MS 0x01
|
|
#define PMON_SAMPL_128_MS 0x02
|
|
#define PMON_SAMPL_256_MS 0x03
|
|
|
|
/* Define on which pin of the RTC the generated square wave will be driven. */
|
|
#define FOUT_IRQ2 0x00 /* IRQ2 pin used for Fout */
|
|
#define FOUT_IRQ1 0x01 /* IRQ1 pin used for Fout */
|
|
#define FOUT_DO_FOUT 0x02 /* DO/FOUT pin used for Fout */
|
|
|
|
#define AFTER_RESET_DELAY_MS 2 /* Delay after reset sequence */
|
|
|
|
#endif /* _I2C_RX6110SA_H_ */
|