[PATCH 3/4] ARM: dts: sd-600eval: enable 1.8v regulator on LS expansion
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STALE3578d
From: Srinivas Kandagatla <hidden>
Date: 2017-01-04 13:41:02
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch enables 1.8v regulator on LS expansion, which should be always on according to 96boards spec. Signed-off-by: Srinivas Kandagatla <redacted> --- arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
index 4e908af..40f7168 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts@@ -132,6 +132,16 @@ bias-pull-down; }; + /** + * 1.8v required on LS expansion + * for mezzanine boards + */ + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + l23 { regulator-min-microvolt = <1700000>; regulator-max-microvolt = <1900000>;
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2.10.1