Messages in this thread Patch in this message | | | From | Srinivas Kandagatla <> | Subject | [PATCH 4/5] arm64: dts: apq8016-sbc: make 1.8v available on LS expansion | Date | Tue, 12 Jan 2016 13:47:15 +0000 |
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96boards mezzanine boards on LS expansion require 1.8v as per 96boards specifications, so enable the corresponding regulators and make them always-on.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index b635149..b87a650 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -143,10 +143,15 @@ regulator-max-microvolt = <3337000>; }; - + + /** + * 1.8v required on LS expansion + * for mezzanine boards + */ l15 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; + regulator-always-on; }; l16 { -- 1.9.1
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