ARM: dts: at91: sama5d3 Xplained: don't disable hsmci regulator

BugLink: http://bugs.launchpad.net/bugs/1572722
commit ae3fc8ea08e405682f1fa959f94b6e4126afbc1b upstream.

If enabling the hsmci regulator on card detection, the board can reboot
on sd card insertion. Keeping the regulator always enabled fixes this
issue.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: 1b53e3416dd0 ("ARM: at91/dt: sama5d3 xplained: add fixed regulator for vmmc0")
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index ff888d21c786a69b1f56c768ea6a2219056b98dc..f3e2b96c06a361ed01f240797f299ae4a129249c 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -303,6 +303,7 @@
                regulator-name = "mmc0-card-supply";
                regulator-min-microvolt = <3300000>;
                regulator-max-microvolt = <3300000>;
+               regulator-always-on;
        };
 
        gpio_keys {