From: Arnd Bergmann <arnd@arndb.de>
To: Roland Stigge <stigge@antcom.de>
Cc: devel@driverdev.osuosl.org, srinivas.bakki@nxp.com,
linux-usb@vger.kernel.org, broonie@opensource.wolfsonmicro.com,
gregkh@linuxfoundation.org, thierry.reding@avionic-design.de,
linux-kernel@vger.kernel.org, kevin.wells@nxp.com,
marek.vasut@gmail.com, arm@kernel.org,
linux-input@vger.kernel.org, axel.lin@gmail.com,
dmitry.torokhov@gmail.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 7/8] ARM: LPC32xx: DTS files for device tree conversion
Date: Wed, 18 Apr 2012 08:36:53 +0000 [thread overview]
Message-ID: <201204180836.53268.arnd@arndb.de> (raw)
In-Reply-To: <1334682507-15055-8-git-send-email-stigge@antcom.de>
On Tuesday 17 April 2012, Roland Stigge wrote:
> + ahb {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "simple-bus";
> + ranges = <0x20000000 0x20000000 0x30000000>;
> +
> + slc: flash@20020000 {
> + compatible = "nxp,nand-slc";
> + reg = <0x20020000 0x1000>;
> + status = "disable";
> + };
> +
> + mlc: flash@200B0000 {
> + compatible = "nxp,nand-mlc";
> + reg = <0x200B0000 0x1000>;
> + status = "disable";
> + };
You have the flash chips in here, which seem right, but I would expect
to see the phy3250 file pick this up again and define partitions in
it, at least if there is a well-defined partition layout for that
board.
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n81 root=/dev/ram0";
> + };
I think in general it's better not to list a command line like this,
it should instead get set by the boot loader or using ARM_ATAG_DTB_COMPAT.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 7/8] ARM: LPC32xx: DTS files for device tree conversion
Date: Wed, 18 Apr 2012 08:36:53 +0000 [thread overview]
Message-ID: <201204180836.53268.arnd@arndb.de> (raw)
In-Reply-To: <1334682507-15055-8-git-send-email-stigge@antcom.de>
On Tuesday 17 April 2012, Roland Stigge wrote:
> + ahb {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "simple-bus";
> + ranges = <0x20000000 0x20000000 0x30000000>;
> +
> + slc: flash at 20020000 {
> + compatible = "nxp,nand-slc";
> + reg = <0x20020000 0x1000>;
> + status = "disable";
> + };
> +
> + mlc: flash at 200B0000 {
> + compatible = "nxp,nand-mlc";
> + reg = <0x200B0000 0x1000>;
> + status = "disable";
> + };
You have the flash chips in here, which seem right, but I would expect
to see the phy3250 file pick this up again and define partitions in
it, at least if there is a well-defined partition layout for that
board.
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n81 root=/dev/ram0";
> + };
I think in general it's better not to list a command line like this,
it should instead get set by the boot loader or using ARM_ATAG_DTB_COMPAT.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@arndb.de>
To: Roland Stigge <stigge@antcom.de>
Cc: arm@kernel.org, linux-arm-kernel@lists.infradead.org,
thierry.reding@avionic-design.de, gregkh@linuxfoundation.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-input@vger.kernel.org, dmitry.torokhov@gmail.com,
axel.lin@gmail.com, broonie@opensource.wolfsonmicro.com,
marek.vasut@gmail.com, devel@driverdev.osuosl.org,
kevin.wells@nxp.com, srinivas.bakki@nxp.com
Subject: Re: [PATCH v2 7/8] ARM: LPC32xx: DTS files for device tree conversion
Date: Wed, 18 Apr 2012 08:36:53 +0000 [thread overview]
Message-ID: <201204180836.53268.arnd@arndb.de> (raw)
In-Reply-To: <1334682507-15055-8-git-send-email-stigge@antcom.de>
On Tuesday 17 April 2012, Roland Stigge wrote:
> + ahb {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "simple-bus";
> + ranges = <0x20000000 0x20000000 0x30000000>;
> +
> + slc: flash@20020000 {
> + compatible = "nxp,nand-slc";
> + reg = <0x20020000 0x1000>;
> + status = "disable";
> + };
> +
> + mlc: flash@200B0000 {
> + compatible = "nxp,nand-mlc";
> + reg = <0x200B0000 0x1000>;
> + status = "disable";
> + };
You have the flash chips in here, which seem right, but I would expect
to see the phy3250 file pick this up again and define partitions in
it, at least if there is a well-defined partition layout for that
board.
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n81 root=/dev/ram0";
> + };
I think in general it's better not to list a command line like this,
it should instead get set by the boot loader or using ARM_ATAG_DTB_COMPAT.
Arnd
next prev parent reply other threads:[~2012-04-18 8:36 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-17 17:08 [PATCH v2 0/8] Second patchset for LPC32xx device tree conversion Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 17:08 ` [PATCH v2 1/8] ohci-nxp: Driver cleanup Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 20:36 ` Arnd Bergmann
2012-04-17 20:36 ` Arnd Bergmann
2012-04-17 20:36 ` Arnd Bergmann
2012-04-17 21:03 ` Roland Stigge
2012-04-17 21:03 ` Roland Stigge
2012-04-17 20:57 ` Dan Carpenter
2012-04-17 20:57 ` Dan Carpenter
2012-04-17 20:57 ` Dan Carpenter
2012-04-18 8:23 ` Roland Stigge
2012-04-18 8:23 ` Roland Stigge
2012-04-18 4:55 ` Thierry Reding
2012-04-18 4:55 ` Thierry Reding
2012-04-17 17:08 ` [PATCH v2 2/8] ohci-nxp: Device tree support Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 17:08 ` [PATCH v2 3/8] ARM: LPC32xx: clock.c update Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 21:09 ` Dan Carpenter
2012-04-17 21:09 ` Dan Carpenter
2012-04-17 21:09 ` Dan Carpenter
2012-04-18 8:33 ` Roland Stigge
2012-04-18 8:33 ` Roland Stigge
2012-04-17 17:08 ` [PATCH v2 4/8] ARM: LPC32xx: Remove obsolete platform Kconfig Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 17:08 ` [PATCH v2 5/8] input: Device tree support for LPC32xx touchscreen Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 17:08 ` [PATCH v2 6/8] iio: lpc32xx-adc: Remove driver conflict due to device tree Roland Stigge
2012-04-17 17:08 ` Roland Stigge
[not found] ` <1334682507-15055-1-git-send-email-stigge-uj/7R2tJ6VmzQB+pC5nmwQ@public.gmane.org>
2012-04-17 17:08 ` [PATCH v2 7/8] ARM: LPC32xx: DTS files for device tree conversion Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-17 17:08 ` Roland Stigge
[not found] ` <1334682507-15055-8-git-send-email-stigge-uj/7R2tJ6VmzQB+pC5nmwQ@public.gmane.org>
2012-04-18 5:46 ` Thierry Reding
2012-04-18 5:46 ` Thierry Reding
2012-04-18 5:46 ` Thierry Reding
[not found] ` <20120418054615.GB17506-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-18 8:10 ` Arnd Bergmann
2012-04-18 8:10 ` Arnd Bergmann
2012-04-18 8:10 ` Arnd Bergmann
2012-04-18 8:36 ` Arnd Bergmann [this message]
2012-04-18 8:36 ` Arnd Bergmann
2012-04-18 8:36 ` Arnd Bergmann
2012-04-17 17:08 ` [PATCH v2 8/8] ARM: LPC32xx: Device tree support Roland Stigge
2012-04-17 17:08 ` Roland Stigge
2012-04-18 6:02 ` Thierry Reding
2012-04-18 6:02 ` Thierry Reding
2012-04-18 8:15 ` Arnd Bergmann
2012-04-18 8:15 ` Arnd Bergmann
2012-04-18 8:15 ` Arnd Bergmann
[not found] ` <20120418060230.GC17506-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-18 12:30 ` Roland Stigge
2012-04-18 12:30 ` Roland Stigge
2012-04-18 12:30 ` Roland Stigge
2012-04-18 14:01 ` Arnd Bergmann
2012-04-18 14:01 ` Arnd Bergmann
2012-04-17 20:50 ` [PATCH v2 0/8] Second patchset for LPC32xx device tree conversion Dan Carpenter
2012-04-17 20:50 ` Dan Carpenter
2012-04-17 20:50 ` Dan Carpenter
2012-04-18 8:00 ` Roland Stigge
2012-04-18 8:00 ` Roland Stigge
2012-04-18 8:06 ` Arnd Bergmann
2012-04-18 8:06 ` Arnd Bergmann
2012-04-18 8:06 ` Arnd Bergmann
2012-04-18 9:36 ` Dan Carpenter
2012-04-18 9:36 ` Dan Carpenter
2012-04-18 9:36 ` Dan Carpenter
2012-04-18 11:00 ` Arnd Bergmann
2012-04-18 11:00 ` Arnd Bergmann
2012-04-18 12:14 ` Dan Carpenter
2012-04-18 12:14 ` Dan Carpenter
2012-04-18 16:56 ` Mark Brown
2012-04-18 16:56 ` Mark Brown
2012-04-19 14:21 ` Arnd Bergmann
2012-04-19 14:21 ` Arnd Bergmann
2012-04-18 10:45 ` Mark Brown
2012-04-18 10:45 ` Mark Brown
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