| Message ID | 20240719132522.9176-2-johan+linaro@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: sc8280xp: disable PCIe perst pull downs | expand |
On 19.07.2024 3:25 PM, Johan Hovold wrote: > Disable the PCIe perst pull-down resistors to save some power. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index 2897dff8e3bb..4c8ae13d25b9 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -885,7 +885,7 @@ perst-n-pins { pins = "gpio143"; function = "gpio"; drive-strength = <2>; - bias-pull-down; + bias-disable; }; wake-n-pins { @@ -908,7 +908,7 @@ perst-n-pins { pins = "gpio151"; function = "gpio"; drive-strength = <2>; - bias-pull-down; + bias-disable; }; wake-n-pins { @@ -931,7 +931,7 @@ perst-n-pins { pins = "gpio141"; function = "gpio"; drive-strength = <2>; - bias-pull-down; + bias-disable; }; wake-n-pins {
Disable the PCIe perst pull-down resistors to save some power. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)