arm/dts: Mark vcxio, v2v1 and v1v8 regulators as always on

vcxio, v2v1 and v1v8 are expected to be always on, update the dtsi
for twl6030 to reflect this.

commit '86f5fc' regulator: core: Mark all DT based boards as having
full constraints) caused these to be disabled at late boot causing
OMAP4 boards (using twl6030) to lockup.

Reported-by: Kishon Vijay Abraham I <kishon@ti.com>
Reported-by: J Keerthy <j-keerthy@ti.com>
Signed-off-by: Rajendra nayak <rnayak@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
index 3b2f351..d351b27 100644 (file)
--- a/arch/arm/boot/dts/twl6030.dtsi
+++ b/arch/arm/boot/dts/twl6030.dtsi
@@ -66,6 +66,7 @@
 
        vcxio: regulator@8 {
                compatible = "ti,twl6030-vcxio";
+               regulator-always-on;
        };
 
        vusb: regulator@9 {
@@ -74,10 +75,12 @@
 
        v1v8: regulator@10 {
                compatible = "ti,twl6030-v1v8";
+               regulator-always-on;
        };
 
        v2v1: regulator@11 {
                compatible = "ti,twl6030-v2v1";
+               regulator-always-on;
        };
 
        clk32kg: regulator@12 {