From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Tue, 22 Mar 2016 11:55:19 +0100 Subject: [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator In-Reply-To: <1457692516-3151-1-git-send-email-ludovic.desroches@atmel.com> References: <1457692516-3151-1-git-send-email-ludovic.desroches@atmel.com> Message-ID: <56F12497.8080602@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Le 11/03/2016 11:35, Ludovic Desroches a ?crit : > 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 > Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for > v(q)mmc1 supplies") > Cc: stable at vger.kernel.org #4.3 and later Acked-by: Nicolas Ferre 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Ferre Subject: Re: [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator Date: Tue, 22 Mar 2016 11:55:19 +0100 Message-ID: <56F12497.8080602@atmel.com> References: <1457692516-3151-1-git-send-email-ludovic.desroches@atmel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1457692516-3151-1-git-send-email-ludovic.desroches-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ludovic Desroches , alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Cc: plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Le 11/03/2016 11:35, Ludovic Desroches a =E9crit : > If enabling the hsmci regulator on card detection, the board can rebo= ot > on sd card insertion. Keeping the regulator always enabled fixes this > issue. >=20 > Signed-off-by: Ludovic Desroches > 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 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(+) >=20 > diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/b= oot/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 =3D <3300000>; > regulator-max-microvolt =3D <3300000>; > vin-supply =3D <&vcc_3v3_reg>; > + regulator-always-on; > }; > }; >=20 --=20 Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759241AbcCVKzY (ORCPT ); Tue, 22 Mar 2016 06:55:24 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:27683 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758449AbcCVKzO (ORCPT ); Tue, 22 Mar 2016 06:55:14 -0400 Subject: Re: [PATCH] ARM: at91/dt: sama5d4 xplained: don't disable hsmci regulator To: Ludovic Desroches , References: <1457692516-3151-1-git-send-email-ludovic.desroches@atmel.com> CC: , , , From: Nicolas Ferre Organization: atmel Message-ID: <56F12497.8080602@atmel.com> Date: Tue, 22 Mar 2016 11:55:19 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <1457692516-3151-1-git-send-email-ludovic.desroches@atmel.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.161.30.18] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 > 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 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