On Tue, Jan 04, 2011 at 04:16:46AM -0500, Jon Masters wrote:
> Folks,
>
> Anyone point me to the latest status for testing fdt on ARM? (e.g. OMAP3)
>
> Jon.
Hi Jon
Sorry for the delay in answering.
I published a new branch today that makes it a lot easier to start
playing around with fdt on AR
On 01/19/2011 11:43 AM, Thomas Chou wrote:
As devicetree support is added to more arch, these config should
be allowed to other arch.
Please ignore this patch, as it is already fixed by Rob Herring.
- Thomas
Signed-off-by: Thomas Chou
---
drivers/mtd/Kconfig |2 +-
drivers/mtd/
As devicetree support is added to more arch, these config should
be allowed to other arch.
Signed-off-by: Thomas Chou
---
drivers/mtd/Kconfig |2 +-
drivers/mtd/maps/Kconfig |2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconf
Hi Walter,
On 01/18/2011 11:25 PM, W.A. GOOSSENS wrote:
I can however create a "fallback" rule were unkown components are just
added with the names the sopcinfo file, but that should not be the
default in my opinion since this will very effectively polute the
namespace in an uncontrolable way.
On 01/17/2011 03:27 PM, Sinan Akman wrote:
+ if (hw->irq >= 0) {
+ init_completion(&hw->done);
I think you init this twice, once in altera_spi_probe
below as well.
I will remove this one, too. Thank you again.
- Thomas
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On Tue, 18 Jan 2011, Grant Likely wrote:
> This patch adds adds very basic support for booting versatile with a
> device tree.
[...]
Description doesn't match $subject.
Nicolas
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ht
On Tue, Jan 18, 2011 at 2:47 PM, Nicolas Pitre wrote:
> On Tue, 18 Jan 2011, Grant Likely wrote:
>
>> This patch adds adds very basic support for booting versatile with a
>> device tree.
> [...]
>
> Description doesn't match $subject.
Fixed, thanks.
g.
___
On Tue, 18 Jan 2011, Grant Likely wrote:
> The dtb is passed to the kernel via register r2, which is the same
> method that is used to pass an atags pointer. This patch modifies
> __vet_atags to not clear r2 when it encounters a dtb image.
>
> Signed-off-by: Grant Likely
> ---
> arch/arm/kerne
Hi Walter
A small comment on the patch is below, though I have not run it yet
(need some more time to get everything started with devicetree here).
On Thu, 13 Jan 2011 02:18:55 +0100 Walter Goossens
wrote:
> This patch adds devicetree support to the altera_jtaguart driver.
> Tested on hardware
On Mon, Jan 17, 2011 at 02:29:20PM +0800, Thomas Chou wrote:
> From: Walter Goossens
>
For my education, why is this needed?
> Signed-off-by: Walter Goossens
> Signed-off-by: Thomas Chou
> ---
> drivers/input/serio/altera_ps2.c | 16
> 1 files changed, 16 insertions(+), 0
Thomas Chou wrote:
[...]
+
+static int altera_spi_txrx(struct spi_device *spi, struct spi_transfer *t)
+{
+ struct altera_spi *hw = to_hw(spi);
+
+ hw->tx = t->tx_buf;
+ hw->rx = t->rx_buf;
+ hw->count = 0;
+ hw->bytes_per_word = (t->bits_per_word ? : spi->bits_per_word) / 8;
+ hw->l
Hi,
On Thu, Jan 13, 2011 at 03:41:40PM -0800, Andrew Morton wrote:
> > > drivers/mmc/host/sdhci-of-core.c:24:25: asm/machdep.h: No such file or
> > > directory
> > > drivers/mmc/host/sdhci-of-core.c: In function `sdhci_of_wp_inverted':
> > > drivers/mmc/host/sdhci-of-core.c:115: error: implicit d
Hi Nicolas,
On Tue, Jan 18, 2011 at 2:26 PM, Nicolas Pitre wrote:
> On Tue, 18 Jan 2011, Grant Likely wrote:
>
>> The dtb is passed to the kernel via register r2, which is the same
>> method that is used to pass an atags pointer. This patch modifies
>> __vet_atags to not clear r2 when it encount
On Mon, 17 Jan 2011 18:52:24 -0600
Meador Inge wrote:
> +** Required properties:
> +
> + NOTE: Many of these descriptions were paraphrased from [1] to aid
> + readability.
> +
> + - name : Specifies the name of the MPIC.
"name" isn't really a property with flat trees. The appropriat
This patch adds adds very basic support for booting versatile with a
device tree. It simply allows the existing machine_descs to match
against the tegra compatible values so that the kernel can boot.
Kernel parameters and the initrd pointer is read out of the tree
instead of atags.
This is not co
Commit 37337a8d5e68d6e19075dbdb3acf4f1011dae972, "ARM: tegra: irq_data
conversion." missed changing one reference to 'irq' in the function
tegra_gpio_irq_set_type(). This patch fixes the build error.
Signed-off-by: Grant Likely
---
arch/arm/mach-tegra/gpio.c |4 ++--
1 files changed, 2 inse
Add a macro to define a device-tree-probable machine
(DT_MACHINE_START/DT_MACHINE_END), and iterate through compiled-in
mdescs once we have the DT. This patch creates a new function,
setup_machine_fdt() which is analogous to the setup_machine_atags()
created in the previous patch. It does all the
This patch adds adds very basic support for booting versatile with a
device tree. It simply allows the existing machine_descs to match
against the versatile ab & pb compatible values so that the kernel can
boot. Kernel parameters and the initrd pointer is read out of the
tree instead of atags.
T
In preparation for adding device tree support, this patch consolidates
all of the atag-specific setup into a single function.
Signed-off-by: Grant Likely
---
arch/arm/kernel/setup.c | 68 ---
1 files changed, 35 insertions(+), 33 deletions(-)
diff -
From: Jeremy Kerr
Add some basic empty infrastructure for DT support on ARM.
Signed-off-by: Jeremy Kerr
Signed-off-by: Grant Likely
---
arch/arm/Kconfig |7 ++
arch/arm/include/asm/prom.h | 25 ++
arch/arm/include/asm/setup.h |1 +
arch/arm/kerne
The dtb is passed to the kernel via register r2, which is the same
method that is used to pass an atags pointer. This patch modifies
__vet_atags to not clear r2 when it encounters a dtb image.
Signed-off-by: Grant Likely
---
arch/arm/kernel/head-common.S | 19 +--
arch/arm/ker
This patch adds a function, arm_reserve_devtree(), to allow the device
tree code to reserve the memory used by the FDT blob. It also adds
early_init_dt_setup_initrd() which is the hook used by the flat device
tree code to register the region of memory occupied by an initrd.
[based on original pat
It's been a while since these patches have been circulated for review.
Much has changed since the last posting and there are no longer any
ugly hacks or workarounds to it working. From my viewpoint, these
patches are complete and ready to be used.
This patch series allows CONFIG_OF to be enabled
> From: Meador Inge
> Date: Mon, Jan 17, 2011 at 6:52 PM
> Subject: [PATCH 1/2] powerpc: document the MPIC device tree binding
> To: linuxppc-...@lists.ozlabs.org
> Cc: minge ,
> devicetree-discuss@lists.ozlabs.org, "Blanchard, Hollis"
>
>
>
> This binding documents several properties that have
> -Original Message-
> From: Meador Inge [mailto:meador_i...@mentor.com]
> Sent: Monday, January 17, 2011 7:21 PM
> To: Yoder Stuart-B08248
> Cc: linuxppc-...@lists.ozlabs.org; devicetree-discuss@lists.ozlabs.org;
> Blanchard, Hollis; Meador Inge
> Subject: Re: [PATCH] define binding for
Op 18/01/11, Thomas Chou schreef: On 01/18/2011 07:27 AM, Walter Goossens wrote:>>so, instead of trying to us a 'generic' value like "altera,altera_ps2">>which has a bunch of ambiguity about which hardware actually>>implements the behaviour, the values "altera,altera_ps2-1" and>>"altera,altera_ps
Grant Likely wrote:
Hi Sebastian,
Hi Grant,
diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h
index 9076ae4..3bc8ed5 100644
--- a/arch/x86/include/asm/prom.h
+++ b/arch/x86/include/asm/prom.h
@@ -22,10 +22,17 @@
#include
#ifdef CONFIG_OF
+extern int of_ioapic;
+exter
On 01/18/2011 07:27 AM, Walter Goossens wrote:
so, instead of trying to us a 'generic' value like "altera,altera_ps2"
which has a bunch of ambiguity about which hardware actually
implements the behaviour, the values "altera,altera_ps2-1" and
"altera,altera_ps2-3" become the de-facto 'generic' val
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