diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2022-08-03 14:19:40 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-08-29 16:58:16 -0500 |
| commit | 412737a60c846a6adb7f7571905c200da036815e (patch) | |
| tree | ccacc1af57f5ed28915dfec7227f1181d653bb44 /arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | |
| parent | d9a1e922730389afc425f2250de361b7f07acdbc (diff) | |
| download | linux-412737a60c846a6adb7f7571905c200da036815e.tar.gz | |
arm64: dts: qcom: sc8280xp-crd: disallow regulator mode switches
Do not allow the RPMh regulators to switch to low-power mode with an
exception for the UFS regulators (l7c and l3d) as UFS supports an idle
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: ccd3517faf18 ("arm64: dts: qcom: sc8280xp: Add reference device")
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/20220803121942.30236-2-johan+linaro@kernel.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc8280xp-crd.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index d6f272c71a47..fea7d8273ccd 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -87,7 +87,6 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; regulator-boot-on; regulator-always-on; }; @@ -97,7 +96,6 @@ regulator-min-microvolt = <912000>; regulator-max-microvolt = <912000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l6b: ldo6 { @@ -105,7 +103,6 @@ regulator-min-microvolt = <880000>; regulator-max-microvolt = <880000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; regulator-boot-on; }; }; @@ -119,7 +116,6 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l7c: ldo7 { @@ -135,7 +131,6 @@ regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; }; @@ -158,7 +153,6 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l6d: ldo6 { @@ -166,7 +160,6 @@ regulator-min-microvolt = <880000>; regulator-max-microvolt = <880000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l7d: ldo7 { @@ -174,7 +167,6 @@ regulator-min-microvolt = <3072000>; regulator-max-microvolt = <3072000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; vreg_l9d: ldo9 { @@ -182,7 +174,6 @@ regulator-min-microvolt = <912000>; regulator-max-microvolt = <912000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allow-set-load; }; }; }; |