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From: Chris Ruehl <chris.ruehl-CR359r9tUDPXPF5Rlphj1Q@public.gmane.org>
To: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Markus Pargmann <mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	Matt Sealey <neko-HhXTZounMxbZATc7fWT8Dg@public.gmane.org>,
	Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH] pinctrl: imx1-core populate subdevices
Date: Wed, 27 Nov 2013 13:19:19 +0800	[thread overview]
Message-ID: <529580D7.1030505@gtsys.com.hk> (raw)
In-Reply-To: <529567FB.5090501-CR359r9tUDPXPF5Rlphj1Q@public.gmane.org>



On Wednesday, November 27, 2013 11:33 AM, Chris Ruehl wrote:
> On Wednesday, November 20, 2013 04:01 AM, Linus Walleij wrote:
>> On Mon, Nov 11, 2013 at 7:19 PM, Markus Pargmann<mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
>> wrote:
>>
>>> Support gpio devicetree subnodes to allow a more detailed DT hardware
>>> description.
>>>
>>> Signed-off-by: Markus Pargmann<mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
>>
>> Looks good to me.
>>
>> Tentatively applied this, the DT people may want to say something
>> about this.
>>
>> Yours,
>> Linus Walleij
>> --
>
> Hi,
>
> I tried the new configuration but the kernel oops when probing the
> dm9000 caused by insufficient resources more likely the real reason
> that somehow the gpio6: triggers a problem
>
>
> [ 0.115718] irq: no irq domain found for
> /soc/aipi@10000000/iomuxc@10015000/gpio@10015500 !
> [ 0.115768] ------------[ cut here ]------------
> [ 0.115853] WARNING: CPU: 0 PID: 1 at drivers/of/platform.c:171
> of_device_alloc+0x110/0x15c()
> [ 0.117824] ---[ end trace 0e10ae727e6e0ab1 ]---
> [ 0.121236] Failed to request board ext/int gpios
> [ 0.152712] imx27-pinctrl 10015000.iomuxc: initialized IMX pinctrl driver
>
>
> iomuxc: iomuxc@10015000 {
> compatible = "fsl,imx27-iomuxc";
> reg = <0x10015000 0x600>;
> #address-cells = <1>;
> #size-cells = <1>;
> ranges;
>
> gpio1: gpio@10015000 {
> compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
> reg = <0x10015000 0x100>;
> interrupts = <8>;
> gpio-controller;
> #gpio-cells = <2>;
> interrupt-controller;
> #interrupt-cells = <2>;
> };
> ...
> gpio6: gpio@10015500 {
> compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
> reg = <0x10015500 0x100>;
> interrupts = <8>;
> gpio-controller;
> #gpio-cells = <2>;
> interrupt-controller;
> #interrupt-cells = <2>;
> };
> };
>

More info
board-dts-definition for the dm9000 which trigger the oops

/ {
         model = "GTSYS IR module";
         compatible = "gtsys,mx27gtsir","fsl,imx27";

         memory {
                 reg = <0xa0000000 0x10000000>;
         };

         enet1: ethernet@d4000000 {
                         compatible = "davicom,dm9000";
                         #address-cells = <1>;
                         #size-cells = <1>;
                         reg = <0xd4000000 0x2
                                0xd4000004 0x2>;
                         interrupt-parent = <&gpio6>;
                         interrupts = <18 2>;   /* DM9000IRQ IMX_GPIO_NR(6,18) 2 
= high edge trigger */
                         local-mac-address = [00 00 00 00 00 00];
                         davicom,no-eeprom;
                         status = "okay";
         };


> Kernel Linux version 3.13.0-rc1-next-20131125-dirty
>
> With kind regards
> Chris
>
--
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  parent reply	other threads:[~2013-11-27  5:19 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-28  9:00 [PATCH v6 0/8] ARM: imx27 pinctrl Markus Pargmann
     [not found] ` <1382950843-26066-1-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-10-28  9:00   ` [PATCH v6 1/8] pinctrl: imx1 core driver Markus Pargmann
     [not found]     ` <1382950843-26066-2-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-10-29 13:55       ` Linus Walleij
     [not found]         ` <CACRpkdZZhwYtvki-2AQFOSND4BQmOenZb6sSm2tOpQUYWwETgA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-10-29 15:10           ` Markus Pargmann
2013-10-29 14:09       ` Linus Walleij
2013-10-28  9:00   ` [PATCH v6 2/8] pinctrl: imx27: imx27 pincontrol driver Markus Pargmann
2013-10-28 11:17     ` Kumar Gala
     [not found]       ` <B923ADBC-0C66-45D0-B9FE-F1038F93B176-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2013-10-28 16:43         ` Markus Pargmann
     [not found]           ` <20131028164338.GA20839-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-10-28 19:28             ` Kumar Gala
     [not found]     ` <1382950843-26066-3-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-10-29 14:03       ` Linus Walleij
2013-10-29 14:32       ` [PATCH v7] " Markus Pargmann
     [not found]         ` <1383057139-25304-1-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-10-29 16:00           ` Linus Walleij
     [not found]             ` <CACRpkdYKgA5E4-APSTHsM=zVbb3X2R4v+V4EeK3+W1tKPR1FeA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-06 16:54               ` Matt Sealey
     [not found]                 ` <CAHCPf3v3dsTyk9Cd93GBLBKQLSQ+Mb0mpq134X7Ko4U8m-b-qg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-07  9:12                   ` Markus Pargmann
     [not found]                     ` <20131107091212.GH15098-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-07  9:28                       ` Lucas Stach
     [not found]                         ` <1383816481.4115.2.camel-WzVe3FnzCwFR6QfukMTsflXZhhPuCNm+@public.gmane.org>
2013-11-07 10:38                           ` Markus Pargmann
     [not found]                             ` <20131107103859.GI15098-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-07 16:58                               ` Matt Sealey
2013-11-11  9:50                               ` Linus Walleij
2013-10-28  9:00   ` [PATCH v6 3/8] ARM: dts: imx27 pin functions Markus Pargmann
2013-10-28  9:00   ` [PATCH v6 4/8] ARM: dts: imx27 pinctrl Markus Pargmann
     [not found]     ` <1382950843-26066-5-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-06 22:43       ` Matt Sealey
     [not found]         ` <CAHCPf3sz6eOYrnNDfOTo5Z5dZP2U9+GtQMKYZEb-1WfuXepa6A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-08  9:45           ` Linus Walleij
     [not found]             ` <CACRpkdazhujHpjVuOhee9UXfi=zV3Z7TjbxzQ_3H+gmFrgDmWA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-08 13:56               ` Markus Pargmann
     [not found]                 ` <20131108135601.GA30263-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-11 10:29                   ` Linus Walleij
     [not found]                     ` <CACRpkda2dO6DvurEhaTVGJv8nDyEGOEeLCap-_+1e1mHtD0XyQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-11 18:19                       ` [PATCH] pinctrl: imx1-core populate subdevices Markus Pargmann
     [not found]                         ` <1384193987-20740-1-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-19 20:01                           ` Linus Walleij
     [not found]                             ` <CACRpkdaQcY43wnfD_phsi6rCo3oUmOUcei+gb9phyGT7F1iZyA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-27  3:33                               ` Chris Ruehl
     [not found]                                 ` <529567FB.5090501-CR359r9tUDPXPF5Rlphj1Q@public.gmane.org>
2013-11-27  5:19                                   ` Chris Ruehl [this message]
2013-11-27  7:31                                   ` Markus Pargmann
     [not found]                                     ` <20131127073152.GA28465-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-27  8:45                                       ` Chris Ruehl
2013-10-28  9:00   ` [PATCH v6 5/8] ARM: dts: imx27 phyCARD-S pinctrl Markus Pargmann
2013-10-28  9:00   ` [PATCH v6 6/8] ARM: dts: imx27 phycore move uart1 to rdk Markus Pargmann
2013-10-28  9:00   ` [PATCH v6 7/8] ARM: dts: imx27 phycore pinctrl Markus Pargmann
2013-10-28  9:00   ` [PATCH v6 8/8] ARM: imx27: enable pinctrl Markus Pargmann
2013-11-06 12:49   ` [PATCH v6 0/8] ARM: imx27 pinctrl Markus Pargmann
     [not found]     ` <20131106124906.GG15098-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2013-11-06 13:27       ` Shawn Guo

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