[PATCH 4.4 191/210] ARM: dts: at91: sama5d3 Xplained: dont disable hsmci regulator

From	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	[PATCH 4.4 191/210] ARM: dts: at91: sama5d3 Xplained: dont disable hsmci regulator
Date	2016-04-10 21:50 +0200
Message-ID	<rmtwT-1B9-35@gated-at.bofh.it> (permalink)
References	<rmsKu-Wx-25@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ludovic Desroches <ludovic.desroches@atmel.com>

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>

---
 arch/arm/boot/dts/at91-sama5d3_xplained.dts |    1 +
 1 file changed, 1 insertion(+)

--- 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 {

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[PATCH 4.4 191/210] ARM: dts: at91: sama5d3 Xplained: dont disable hsmci regulator Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-10 21:50 +0200

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