21b02414f1
BD71837 and BD71847 is PMIC intended for powering single-core, dual-core, and quad-core SoC’s such as NXP-i.MX 8M. BD71847 is used for example on NXP imx8mm EVK. Add regulator driver for ROHM BD71837 and BD71847 PMICs. BD71837 contains 8 bucks and 7 LDOS. BD71847 is reduced version containing 6 bucks and 6 LDOs. Voltages for DVS bucks (1-4 on BD71837, 1 and 2 on BD71847) can be adjusted when regulators are enabled. For other bucks and LDOs we may have over- or undershooting if voltage is adjusted when regulator is enabled. Thus this is prevented by default. BD718x7 has a quirk which may leave power output disabled after reset if enable/disable state was controlled by SW. Thus the SW control is only allowed for BD71837 bucks 3 and 4 by default. The impact of this limitation must be evaluated board-by board and restrictions may need to be modified. (Linux driver get's these limitations from DT and we may want to implement same on u-Boot driver). Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
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| .. | ||
| act8846_pmic.h | ||
| as3722.h | ||
| battery.h | ||
| bd71837.h | ||
| fg_battery_cell_params.h | ||
| hi6553_pmic.h | ||
| lp873x.h | ||
| lp87565.h | ||
| ltc3676_pmic.h | ||
| max8997_muic.h | ||
| max8997_pmic.h | ||
| max8998_pmic.h | ||
| max17042_fg.h | ||
| max77686_pmic.h | ||
| max77693_fg.h | ||
| max77693_muic.h | ||
| max77693_pmic.h | ||
| max77696_pmic.h | ||
| mc34vr500_pmic.h | ||
| palmas.h | ||
| pfuze100_pmic.h | ||
| pfuze3000_pmic.h | ||
| pmic.h | ||
| power_chrg.h | ||
| regulator.h | ||
| rk8xx_pmic.h | ||
| rn5t567_pmic.h | ||
| s2mps11.h | ||
| s5m8767.h | ||
| sandbox_pmic.h | ||
| stpmic1.h | ||
| tps62362.h | ||
| tps65090.h | ||
| tps65217.h | ||
| tps65218.h | ||
| tps65910.h | ||
| tps65910_pmic.h | ||