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sysreset: implement TPS65910 sysreset functions

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TPS65910/TPS65911 PMICs have embedded power control functions
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 10:49:07 +03:00
committed by Tom Rini
parent 9d937cdc2c
commit 8b8a00eaf4
5 changed files with 81 additions and 1 deletions
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7
include/power/tps65910_pmic.h
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@@ -17,6 +17,12 @@
#define TPS65910_SUPPLY_STATE_OFF 0x0
#define TPS65910_SUPPLY_STATE_ON 0x1
/* TPS65910 DEVICE_CTRL bits */
#define PWR_OFF_SEQ BIT(7)
#define DEV_OFF_RST BIT(3)
#define DEV_ON BIT(2)
#define DEV_OFF BIT(0)
/* i2c registers */
enum {
TPS65910_REG_RTC_SEC = 0x00,
@@ -125,6 +131,7 @@ struct tps65910_regulator_pdata {
#define TPS65910_BUCK_DRIVER "tps65910_buck"
#define TPS65910_BOOST_DRIVER "tps65910_boost"
#define TPS65910_LDO_DRIVER "tps65910_ldo"
#define TPS65910_RST_DRIVER "tps65910_rst"
/* tps65911 i2c registers */
enum {