[PATCH 1/7] ARM: dts: sunxi: Add regulator-boot-on property to ahci-5v regulator

[Hans de Goede]

This avoids it getting briefly turned off between when the regulator getting
registered and the ahci driver turning it back on, thus avoiding the disk
going into emergency head park mode.

Cc: Bruno Prémont <bonbons at linux-vserver.org>
Reported-and-tested-by: Bruno Prémont <bonbons at linux-vserver.org>
Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
 arch/arm/boot/dts/sunxi-common-regulators.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
index c9c5b10..a950671 100644
--- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
@@ -44,6 +44,7 @@
 		regulator-name = "ahci-5v";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
 		enable-active-high;
 		gpio = <&pio 1 8 0>;
 		status = "disabled";
-- 
2.1.0