regulator: qcom_spmi: Add PM6125 PMIC support

regulator: qcom_spmi: Add PM6125 PMIC support

Add support for PM6125 PMIC which is found on SM4250/6115 SoCs.

S1, S2, S3, S4, S8 are FTS+FTSMPS_510, rev 2
- range is 0.3-1.372V by 4mV increments
S5, S6, s7 are BUCK+HFSMPS_510, rev 4
- range is 0.32-2.04V by 8mV increment
L1, L3, L7 are LDO+N600_510, rev 2
L2, L4, L8, L17, L18 are LDO+N300_510, rev 2
L6 is LDO+N1200_510, rev 2
- range is 0.32-1.304V by 8mV increment
L5 is LDO+MV_P50_510, rev 2
L15, L19, L20 are LDO+MV_P150_510, rev 2
L21, L22, L23, L24 are LDO+MV_P600_510, rev 2
- range is 1.504-3.544V by 8mV increment
L9, L11, L14 are LDO+LV_P600_510, rev 2
L10, L16 are LDO+LV_P150_510, rev 2
L12, L13 are LDO+LV_P300_510, rev 2
- range 1.504-2V by 8mV increment

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220802221112.2280686-10-iskren.chernev@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>