[PATCH 0/2] PM8350B LDO support

Esteban Urrutia via B4 Relay <[email protected]> Thu, 23 Jul 2026 10:53:51 -0400

Newsgroups	org.kernel.vger.phone-devel,org.kernel.feeds.b4-sent,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

The PM8350B PMIC has an LDO regulator which seems to be mostly used for
powering display driver ICs.
On my device's schematics, vdd-l1-supply is represented as VIN_DDIC, and
vdd-l1 is represented as VREG_DDIC.
Downstream this LDO is of type pmic5-ldo and I assume it should be of
type pmic5_nldo upstream, since this is the type of regulator with the
least margin error for the reference voltage, which is 1250-1296mV for
my device.

Signed-off-by: Esteban Urrutia <[email protected]>
---
Esteban Urrutia (2):
      regulator: dt-bindings: qcom,rpmh: Add support for PM8350B
      regulator: qcom-rpmh: Add support for PM8350B

 .../devicetree/bindings/regulator/qcom,rpmh-regulator.yaml    | 11 +++++++++++
 drivers/regulator/qcom-rpmh-regulator.c                       |  9 +++++++++
 2 files changed, 20 insertions(+)
---
base-commit: b4515cf4156356e8f4fe6e0fdc17f59adab9772f
change-id: 20260723-pm8350b-ldo-7822bafd6e5c

Best regards,
--  
Esteban Urrutia <[email protected]>