On 2/4/26 6:03 PM, David Heidelberg via B4 Relay wrote: > From: David Heidelberg <[email protected]> > > Downstream defines minimal voltage as 3.0 V, while when OnePlus 6 was > introduced to Linux mainline, the value was fixed to maximum 3.3V. > > Signed-off-by: David Heidelberg <[email protected]> > --- > Tested for ~ 1 month. Seems to work well, no visible issues anywhere. > --- > arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > index 5b121ea5520f5..e950db41ce25a 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > @@ -307,7 +307,7 @@ vreg_l20a_2p95: ldo20 { > }; > > vreg_l23a_3p3: ldo23 { > - regulator-min-microvolt = <3300000>; > + regulator-min-microvolt = <3000000>; > regulator-max-microvolt = <3312000>; > regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > }; > @@ -320,7 +320,7 @@ vreg_l24a_3p075: ldo24 { > }; > > vreg_l25a_3p3: ldo25 { > - regulator-min-microvolt = <3300000>; > + regulator-min-microvolt = <3000000>; > regulator-max-microvolt = <3312000>;
A datasheet tells me this is out of spec for this wireless chip Konrad
