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Groups > linux.kernel > #1550823
| From | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/4] ARM: dts: sd-600eval: enable 1.8v regulator on LS expansion |
| Date | 2017-01-04 14:50 +0100 |
| Message-ID | <sVU71-5lr-65@gated-at.bofh.it> (permalink) |
| References | <sVTXj-5hJ-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch enables 1.8v regulator on LS expansion, which should be
always on according to 96boards spec.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
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>;
--
2.10.1
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[PATCH 1/4] ARM: dts: move hdmi pinctrl out of board file. Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-01-04 14:50 +0100 [PATCH 3/4] ARM: dts: sd-600eval: enable 1.8v regulator on LS expansion Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-01-04 14:50 +0100 [PATCH 4/4] ARM: dts: apq8064: Add ADM configuration node Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-01-04 14:50 +0100 Re: [PATCH 1/4] ARM: dts: move hdmi pinctrl out of board file. Archit Taneja <architt@codeaurora.org> - 2017-01-09 10:00 +0100
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