[Letux-kernel] [PATCH 13/32] ARM: dts: omap3-gta04: add warning comment to vaux2 regulator

H. Nikolaus Schaller hns at goldelico.com
Wed Jul 25 08:58:45 CEST 2018


vaux2 should remain always on since a higher potential at vio
could potentially damage the itg3200 sensor.

Signed-off-by: H. Nikolaus Schaller <hns at goldelico.com>
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 813d93c4c0d2..f6166b37405d 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -553,7 +553,7 @@
 &vaux2 {
 	regulator-min-microvolt = <2800000>;
 	regulator-max-microvolt = <2800000>;
-	regulator-always-on;
+	regulator-always-on;	/* we should never switch off while vio is on! */
 };
 
 /* camera */
-- 
2.12.2



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