diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2017-08-14 13:37:57 +0200 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2017-10-11 23:56:09 -0500 |
| commit | 82fa28788d2f144bc7ae08b95a306c84787a125b (patch) | |
| tree | f4972e3499c2ae64ca8ef2f413aa8d5f64ea321b /arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | |
| parent | 2ea93babf6da52989fd1328da7167d31147d7a65 (diff) | |
arm64: dts: apq8096-db820c: never disable regulator on LS expansion
1.8v regulator on LS expansion should not be disabled anytime to comply
with 96boards spec. So make this explicit with always-on flag.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
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>; |