[6.0,430/862] arm64: dts: qcom: sc8280xp-lenovo-thinkpad-x13s: disallow regulator mode switches
Commit Message
Greg KH
Oct. 19, 2022, 8:28 a.m. UTC
From: Johan Hovold <johan+linaro@kernel.org> [ Upstream commit 648ec2f2ddc05346287e308fbc31a6b8117a1edd ] Do not allow the RPMh regulators to switch to low-power mode. This specifically avoids having regulators be but in low-power mode when only some consumers specify loads while the actual total load really warrants high-power mode. Fixes: 32c231385ed4 ("arm64: dts: qcom: sc8280xp: add Lenovo Thinkpad X13s devicetree") Link: https://lore.kernel.org/all/YtkrDcjTGhpaU1e0@hovoldconsulting.com Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220803121942.30236-3-johan+linaro@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> --- .../boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 4c404e2eafba..f0ab207cc8e9 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -79,7 +79,6 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; regulator-boot-on; }; @@ -88,7 +87,6 @@ regulator-min-microvolt = <912000>; regulator-max-microvolt = <912000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l6b: ldo6 { @@ -96,7 +94,6 @@ regulator-min-microvolt = <880000>; regulator-max-microvolt = <880000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; regulator-boot-on; regulator-always-on; // FIXME: VDD_A_EDP_0_0P9 }; @@ -111,7 +108,6 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l12c: ldo12 { @@ -119,7 +115,6 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l13c: ldo13 { @@ -127,7 +122,6 @@ regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; }; @@ -142,7 +136,6 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l4d: ldo4 { @@ -150,7 +143,6 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l7d: ldo7 { @@ -158,7 +150,6 @@ regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l9d: ldo9 { @@ -166,7 +157,6 @@ regulator-min-microvolt = <912000>; regulator-max-microvolt = <912000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; }; };