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| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2016-04-10 21:50 +0200 |
| Last post | 2016-04-10 21:50 +0200 |
| Articles | 1 — 1 participant |
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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
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-04-10 21:50 +0200 |
| Subject | [PATCH 4.4 191/210] ARM: dts: at91: sama5d3 Xplained: dont disable hsmci regulator |
| Message-ID | <rmtwT-1B9-35@gated-at.bofh.it> |
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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