2019-02-19 06:33:31

by Bjorn Andersson

Subject: [PATCH v2] arm64: dts: qcs404: evb: Fix voltage for l3

PMS405 L3 is outside the acceptable range, causing PCIe to fail. Fix
this.

Fixes: 0b363f5b871c ("arm64: dts: qcom: qcs404: Add PMS405 RPM regulators")
Signed-off-by: Bjorn Andersson <[email protected]>
---

Changes since v1:
- Rebased upon https://lore.kernel.org/lkml/[email protected]/

arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index 3a7f0d42e35a..6146f3577961 100644
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -87,7 +87,7 @@
};

vreg_l3_1p05: l3 {
- regulator-min-microvolt = <976000>;
+ regulator-min-microvolt = <1048000>;
regulator-max-microvolt = <1160000>;
};

--
2.18.0

2019-03-04 19:41:41

by Niklas Cassel

Subject: Re: [PATCH v2] arm64: dts: qcs404: evb: Fix voltage for l3

On Mon, Feb 18, 2019 at 10:32:22PM -0800, Bjorn Andersson wrote:
> PMS405 L3 is outside the acceptable range, causing PCIe to fail. Fix
> this.
>
> Fixes: 0b363f5b871c ("arm64: dts: qcom: qcs404: Add PMS405 RPM regulators")
> Signed-off-by: Bjorn Andersson <[email protected]>
> ---
>
> Changes since v1:
> - Rebased upon https://lore.kernel.org/lkml/[email protected]/
>
> arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
> index 3a7f0d42e35a..6146f3577961 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
> @@ -87,7 +87,7 @@
> };
>
> vreg_l3_1p05: l3 {
> - regulator-min-microvolt = <976000>;
> + regulator-min-microvolt = <1048000>;
> regulator-max-microvolt = <1160000>;
> };
>
> --
> 2.18.0
>

Reviewed-by: Niklas Cassel <[email protected]>