From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Subject: Re: [PATCH 3/4] ARM: shmobile: koelsch: Add DA9063 PMIC device node for system restart Date: Sun, 21 Dec 2014 19:52:20 +0900 Message-ID: <20141221105133.GA30697@verge.net.au> References: <1418124169-7123-1-git-send-email-geert+renesas@glider.be> <1418124169-7123-4-git-send-email-geert+renesas@glider.be> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1418124169-7123-4-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> Sender: linux-watchdog-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Geert Uytterhoeven Cc: Wim Van Sebroeck , Wolfram Sang , Magnus Damm , Support Opensource , Guenter Roeck , Lee Jones , linux-watchdog-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org On Tue, Dec 09, 2014 at 12:22:48PM +0100, Geert Uytterhoeven wrote: > Add a minimal device node for the DA9063 PMIC, which is connected to i2c6. > This allows the system to be restarted when the watchdog timer times > out, or when a system restart is requested. > > Regulator support is not yet included, as no DT support code nor DT > binding documentation exists for the regulator functionality. > > Signed-off-by: Geert Uytterhoeven > Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hi, I had this queued up for v3.20, however, when rebasing on top of v3.19-rca (previous base was v3.18) I noticed that this patch appears to cause booting koelsch with shmobile_defconfig to stop at: rcar_sound ec500000.rcar_sound: can't get dma channel rcar_sound ec500000.rcar_sound: src[3] (Gen2) failed rcar_sound ec500000.rcar_sound: ssi[1] fallback to PIO mode rcar_sound ec500000.rcar_sound: probed TCP: cubic registered NET: Registered protocol family 10 da9063 6-0058: Failed to read IRQ status: -6 sit: IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 Key type dns_resolver registered random: nonblocking pool is initialized I have (hopefully temporarily) dropped this patch accordingly. > --- > Restart by watchdog timeout is working now. > Manual system restart depends on "[PATCH 1/4] watchdog: da9063: Add restart > handler support". > --- > arch/arm/boot/dts/r8a7791-koelsch.dts | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts > index 6938377d3798644b..a400c27a813f1a8b 100644 > --- a/arch/arm/boot/dts/r8a7791-koelsch.dts > +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts > @@ -524,6 +524,13 @@ > regulator-boot-on; > regulator-always-on; > }; > + > + pmic@58 { > + compatible = "dlg,da9063"; > + reg = <0x58>; > + interrupt-parent = <&irqc0>; > + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; > + }; > }; > > &pci0 { > -- > 1.9.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html