4 Commits

Author SHA1 Message Date
Udit Kumar
e93f11148a power: regulator: tps65941: Fix voltage calculation for ldo
As per TRM[0] Section 8.7.1 "TPS6594-Q1 Registers", LDOx_Vout
bit 6-1, define the NVM voltage settings.
Along side table 8-4 of above TRM, shows voltage to value mapping.

Driver wrongly using bits 5-1 to calculate voltage, and to convert
voltage to value driver was using buck's calculation.
So fix those calculation.

[0]: https://www.ti.com/lit/ds/symlink/tps6594-q1.pdf

Fixes: 5d7dbd22cf7d ("power: regulator: tps65941: use function callbacks for conversion ops")
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
2025-02-18 10:49:36 -06:00
Bhargav Raviprakash
cf94802604 power: tps65941: Add macros of TPS65224 PMIC
Re-use the TPS65941 PMIC driver for TPS65224 PMIC.
Add additional macros of TPS65224 to aid in the driver
re-use.

Signed-off-by: Bhargav Raviprakash <bhargav.r@ltts.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2024-04-29 09:20:50 +09:00
Gowtham Tammana
6fdbd2b093 power: pmic: tps65941: Add compatible for LP876441
TI J7200 EVM has lp876441 pmic that is similar to tps65941. Add support
for same with existing driver with new compatible.

Signed-off-by: Gowtham Tammana <g-tammana@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Link: https://lore.kernel.org/r/20210714205300.17424-2-g-tammana@ti.com
2021-07-15 17:56:04 +05:30
Keerthy
6b86dd0c1e power: pmic: tps65941: Add support for tps65941 family of PMICs
Add support to bind the regulators/child nodes with the pmic.

Signed-off-by: Keerthy <j-keerthy@ti.com>
2019-11-07 18:39:16 -05:00