* [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator
@ 2016-03-11 10:35 Ludovic Desroches
2016-03-22 10:55 ` Nicolas Ferre
0 siblings, 1 reply; 2+ messages in thread
From: Ludovic Desroches @ 2016-03-11 10:35 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni
Cc: plagnioj, linux-arm-kernel, devicetree, linux-kernel,
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@atmel.com>
Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for
v(q)mmc1 supplies")
Cc: stable@vger.kernel.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
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator
2016-03-11 10:35 [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator Ludovic Desroches
@ 2016-03-22 10:55 ` Nicolas Ferre
0 siblings, 0 replies; 2+ messages in thread
From: Nicolas Ferre @ 2016-03-22 10:55 UTC (permalink / raw)
To: Ludovic Desroches, alexandre.belloni
Cc: plagnioj, linux-arm-kernel, devicetree, linux-kernel
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@atmel.com>
> Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for
> v(q)mmc1 supplies")
> Cc: stable@vger.kernel.org #4.3 and later
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-03-11 10:35 [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator Ludovic Desroches
2016-03-22 10:55 ` Nicolas Ferre
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