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power: pmic: tps65910: add TPS65911 PMIC support

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Add support to bind the regulators/child nodes with the pmic.
Also adds the pmic i2c based read/write functions to access pmic
registers.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Svyatoslav Ryhel
2023-10-27 11:26:14 +03:00
committed by Tom Rini
parent a70a75aa6c
commit 8e5c9c5aff
3 changed files with 134 additions and 3 deletions
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44
include/power/tps65910_pmic.h
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@@ -126,4 +126,48 @@ struct tps65910_regulator_pdata {
#define TPS65910_BOOST_DRIVER "tps65910_boost"
#define TPS65910_LDO_DRIVER "tps65910_ldo"
/* tps65911 i2c registers */
enum {
TPS65911_REG_VIO = 0x20,
TPS65911_REG_VDD1,
TPS65911_REG_VDD1_OP,
TPS65911_REG_VDD1_SR,
TPS65911_REG_VDD2,
TPS65911_REG_VDD2_OP,
TPS65911_REG_VDD2_SR,
TPS65911_REG_VDDCTRL,
TPS65911_REG_VDDCTRL_OP,
TPS65911_REG_VDDCTRL_SR,
TPS65911_REG_LDO1 = 0x30,
TPS65911_REG_LDO2,
TPS65911_REG_LDO5,
TPS65911_REG_LDO8,
TPS65911_REG_LDO7,
TPS65911_REG_LDO6,
TPS65911_REG_LDO4,
TPS65911_REG_LDO3,
};
#define TPS65911_VDD_NUM 4
#define TPS65911_LDO_NUM 8
#define TPS65911_VDD_VOLT_MAX 1500000
#define TPS65911_VDD_VOLT_MIN 600000
#define TPS65911_VDD_VOLT_BASE 562500
#define TPS65911_LDO_VOLT_MAX 3300000
#define TPS65911_LDO_VOLT_BASE 800000
#define TPS65911_LDO_SEL_MASK (0x3f << 2)
#define TPS65911_LDO124_VOLT_MAX_HEX 0x32
#define TPS65911_LDO358_VOLT_MAX_HEX 0x19
#define TPS65911_LDO358_VOLT_MIN_HEX 0x02
#define TPS65911_LDO124_VOLT_STEP 50000
#define TPS65911_LDO358_VOLT_STEP 100000
#define TPS65911_VDD_DRIVER "tps65911_vdd"
#define TPS65911_LDO_DRIVER "tps65911_ldo"
#endif /* __TPS65910_PMIC_H_ */