Re: [PATCH 3/3] arm64: dts: apq8096-db820c: always enable regulator LS expansion

Bjorn Andersson
2017-10-11T06:09:43Z

On Mon 14 Aug 04:34 PDT 2017, srinivas.kandagatla@linaro.org wrote:

> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>
> 1.8v regulator on LS expansion should be left as always to comply
> with 96boards spec.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

> ---
> arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> index 18c61693529e..0c10bbe55317 100644
> --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> @@ -189,9 +189,15 @@
> regulator-min-microvolt = <1300000>;
> regulator-max-microvolt = <1300000>;
> };
> +
> + /**
> + * 1.8v required on LS expansion
> + * for mezzanine boards
> + */
> s4 {
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> };
> s5 {
> regulator-min-microvolt = <2150000>;
> --
> 2.11.0
>