[PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator

[PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator

[Ludovic Desroches]

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-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for
v(q)mmc1 supplies")
Cc: stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org #4.3 and later
---
 arch/arm/boot/dts/at91-sama5d4_xplained.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index 569026e..da84e65 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -268,5 +268,6 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		vin-supply = <&vcc_3v3_reg>;
+		regulator-always-on;
 	};
 };
-- 
2.5.0

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Re: [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator

[Nicolas Ferre]

Le 11/03/2016 11:35, Ludovic Desroches a écrit :
> 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-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
> Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for
> v(q)mmc1 supplies")
> Cc: stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org #4.3 and later

Acked-by: Nicolas Ferre <nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>

And changed the $subject prefix to the new convention:
"ARM: dts: at91:"

Thanks, bye.

> ---
>  arch/arm/boot/dts/at91-sama5d4_xplained.dts | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> index 569026e..da84e65 100644
> --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> @@ -268,5 +268,6 @@
>  		regulator-min-microvolt = <3300000>;
>  		regulator-max-microvolt = <3300000>;
>  		vin-supply = <&vcc_3v3_reg>;
> +		regulator-always-on;
>  	};
>  };
> 


-- 
Nicolas Ferre
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