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sysreset: implement MAX77663 sysreset functions

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MAX77663 PMIC has embedded poweroff function used by some
device to initiane device power off. Implement it as sysreset
driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
This commit is contained in:
Svyatoslav Ryhel
2023-10-24 10:49:05 +03:00
committed by Tom Rini
parent 102c4e3183
commit fa1e72ea3d
5 changed files with 75 additions and 1 deletions
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5
include/power/max77663.h
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@@ -12,6 +12,7 @@
/* Drivers name */
#define MAX77663_LDO_DRIVER "max77663_ldo"
#define MAX77663_SD_DRIVER "max77663_sd"
#define MAX77663_RST_DRIVER "max77663_rst"
/* Step-Down (SD) Regulator calculations */
#define SD_STATUS_MASK 0x30
@@ -39,4 +40,8 @@
#define LDO_VOLT_BASE 800000
#define MAX77663_REG_ONOFF_CFG1 0x41
#define ONOFF_SFT_RST BIT(7)
#define ONOFF_PWR_OFF BIT(1)
#endif /* _MAX77663_H_ */