On Mon, Jul 26, 2010 at 12:18 AM, Hu Mingkai-B21284
wrote:
>
>
>> -Original Message-
>> From: Grant Likely [mailto:glik...@secretlab.ca] On Behalf Of
>> Grant Likely
>> Sent: Monday, July 26, 2010 8:14 AM
>> To: Hu Mingkai-B21284; "@angua.secretlab.ca"@angua.secretlab.ca
>> Cc: linuxppc-..
> -Original Message-
> From: Grant Likely [mailto:glik...@secretlab.ca] On Behalf Of
> Grant Likely
> Sent: Monday, July 26, 2010 8:14 AM
> To: Hu Mingkai-B21284; "@angua.secretlab.ca"@angua.secretlab.ca
> Cc: linuxppc-...@ozlabs.org; ga...@kernel.crashing.org; Zang
> Roy-R61911
> Subj
> -Original Message-
> From: Grant Likely [mailto:glik...@secretlab.ca] On Behalf Of
> Grant Likely
> Sent: Monday, July 26, 2010 8:36 AM
> To: Hu Mingkai-B21284
> Cc: linuxppc-...@ozlabs.org; ga...@kernel.crashing.org; Zang
> Roy-R61911
> Subject: Re: [PATCH 0/6] refactor spi_mpc8xxx.
Hello,
I have ported Linux 2.6 to PowerPC 440. Could you tell me how it is possible to
access the timebase register (TBU, TBL) from user space (in Linux) because I
want to measure the time of an application that runs in Linux? Thank you in
advance,
Kostas
__
On Tue, Jul 20, 2010 at 10:08:19AM +0800, Mingkai Hu wrote:
> This patchset refactor the file spi_mpc8xxx.c to abstract some common code
> as a lib used by the SPI/eSPI controller driver, move the SPI controller
> driver code to fsl_spi.c, and add the eSPI controller support with fsl_espi.c.
>
> T
On Tue, Jul 20, 2010 at 10:08:25AM +0800, Mingkai Hu wrote:
> Signed-off-by: Mingkai Hu
> ---
> arch/powerpc/boot/dts/mpc8536ds.dts | 52
> +++
> arch/powerpc/boot/dts/p4080ds.dts |9 ++
> 2 files changed, 55 insertions(+), 6 deletions(-)
>
> diff --g
On Tue, Jul 20, 2010 at 10:08:24AM +0800, Mingkai Hu wrote:
> Signed-off-by: Mingkai Hu
> ---
> Documentation/powerpc/dts-bindings/fsl/spi.txt | 20
> 1 files changed, 20 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/powerpc/dts-bindings/fsl/spi.txt
> b/Doc
On Tue, Jul 20, 2010 at 10:08:23AM +0800, Mingkai Hu wrote:
> For Freescale's eSPI controller, the max transaction length one time
> is limitted by the SPCOM[TRANSLEN] field which is 0x1. When used
> mkfs.ext2 command to create ext2 filesystem on the flash, the read
> length will exceed the max
On Tue, Jul 20, 2010 at 10:08:22AM +0800, Mingkai Hu wrote:
> Signed-off-by: Mingkai Hu
> ---
> drivers/of/of_spi.c | 11 +++
> drivers/spi/spi_mpc8xxx.c |1 +
> 2 files changed, 12 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/of/of_spi.c b/drivers/of/of_spi.c
> ind
On Tue, Jul 20, 2010 at 10:08:21AM +0800, Mingkai Hu wrote:
> Add eSPI controller support based on the common code spi_mpc8xxx.c.
>
> The eSPI controller is newer controller 85xx/Pxxx devices supported.
> There're some differences comparing to the SPI controller:
>
> 1. Has different register map
[cc'ing Arnd]
On Sun, Jul 25, 2010 at 02:37:38PM -0600, Grant Likely wrote:
> On Sat, Jul 24, 2010 at 9:07 PM, Stephen Rothwell
> wrote:
> > Hi Grant,
> >
> > On Sat, 24 Jul 2010 09:43:31 -0600 Grant Likely
> > wrote:
> >>
> >> of_node_to_nid() is only relevant for NUMA. Don't force architect
On Sat, Jul 24, 2010 at 9:07 PM, Stephen Rothwell wrote:
> Hi Grant,
>
> On Sat, 24 Jul 2010 09:43:31 -0600 Grant Likely
> wrote:
>>
>> of_node_to_nid() is only relevant for NUMA. Don't force architectures to
>> implement it if CONFIG_NUMA is not set.
>
> Why not just do:
>
> #ifndef of_node_to
On Fri, Jul 23, 2010 at 7:49 AM, Anatolij Gustschin wrote:
> Adds IFM PDM360NG device tree, and platform code.
>
> Currently following is supported:
> - Spansion S29GL512P 256 MB NOR flash
> - ST Micro NAND 1 GiB flash
> - DIU, please use "fbcon=map:5 video=fslfb:800x480...@60"
> at the kerne
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