Hi, Shawn,
On Tue, Mar 8, 2011 at 3:07 PM, Shawn Guo wrote:
> On Tue, Mar 08, 2011 at 02:56:52PM +0800, Jason Hui wrote:
>> Hi, Shawn,
>>
>> On Tue, Mar 8, 2011 at 12:22 AM, Shawn Guo wrote:
>> > The patch is to add all gpt, uart related dt clock nodes for babbage.
>> > It sticks to the clock na
On Tue, Mar 08, 2011 at 02:56:52PM +0800, Jason Hui wrote:
> Hi, Shawn,
>
> On Tue, Mar 8, 2011 at 12:22 AM, Shawn Guo wrote:
> > The patch is to add all gpt, uart related dt clock nodes for babbage.
> > It sticks to the clock name used in clock-mx51-mx53.c, so that
> > everything gets consistent
Hi, Shawn,
On Tue, Mar 8, 2011 at 12:22 AM, Shawn Guo wrote:
> The patch is to add all gpt, uart related dt clock nodes for babbage.
> It sticks to the clock name used in clock-mx51-mx53.c, so that
> everything gets consistent to Reference Manual. For example, the
> numbering in clock name usual
On Mon, Mar 07, 2011 at 10:53:37AM -0700, Grant Likely wrote:
> On Mon, Mar 7, 2011 at 9:22 AM, Shawn Guo wrote:
> > The 'rate' is added for fixed-clock support, while 'pll_base' is for
> > pll clock. These two particular type of clocks are supposed to be
> > gracefully supported by the common cl
On Tue, Mar 08, 2011 at 11:31:07AM +0800, Jason Hui wrote:
> Hi, Shawn,
>
> On Tue, Mar 8, 2011 at 11:11 AM, Shawn Guo wrote:
> > On Tue, Mar 08, 2011 at 10:20:33AM +0800, Jason Hui wrote:
> >> Hi, Shawn,
> >>
> >> On Mon, Mar 7, 2011 at 10:51 PM, Shawn Guo wrote:
> >> > Aha, Jason. Grant and I
On Mon, Mar 07, 2011 at 10:48:10AM -0700, Grant Likely wrote:
> On Mon, Mar 7, 2011 at 9:22 AM, Shawn Guo wrote:
> > The patch is to add all gpt, uart related dt clock nodes for babbage.
> > It sticks to the clock name used in clock-mx51-mx53.c, so that
> > everything gets consistent to Reference
Hi, Shawn,
On Tue, Mar 8, 2011 at 11:11 AM, Shawn Guo wrote:
> On Tue, Mar 08, 2011 at 10:20:33AM +0800, Jason Hui wrote:
>> Hi, Shawn,
>>
>> On Mon, Mar 7, 2011 at 10:51 PM, Shawn Guo wrote:
>> > Aha, Jason. Grant and I put many comments on v1 of this patch, but it
>> > seems that v2 is identi
On Tue, Mar 08, 2011 at 10:20:33AM +0800, Jason Hui wrote:
> Hi, Shawn,
>
> On Mon, Mar 7, 2011 at 10:51 PM, Shawn Guo wrote:
> > Aha, Jason. Grant and I put many comments on v1 of this patch, but it
> > seems that v2 is identical to v1, except adding Rob Herring sign-off.
>
> Please compare wi
Hi, Grant,
On Tue, Mar 8, 2011 at 12:22 AM, Grant Likely wrote:
> On Mon, Mar 7, 2011 at 6:06 AM, Jason Liu wrote:
>> Signed-off-by: Jason Liu
>> Signed-off-by: Jeremy Kerr
>
> Hi Jason,
>
> comments below.
>
>> ---
>> drivers/tty/serial/imx.c | 79
>> ++
Hi, Shawn,
On Mon, Mar 7, 2011 at 10:51 PM, Shawn Guo wrote:
> Aha, Jason. Grant and I put many comments on v1 of this patch, but it
> seems that v2 is identical to v1, except adding Rob Herring sign-off.
Please compare with v1 and say it once again, It should include the
grant and your comment
On Mon, Mar 7, 2011 at 9:22 AM, Shawn Guo wrote:
> The 'rate' is added for fixed-clock support, while 'pll_base' is for
> pll clock. These two particular type of clocks are supposed to be
> gracefully supported by the common clk api when it gets ready.
How does the current imx clock code handle
On Mon, Mar 7, 2011 at 9:22 AM, Shawn Guo wrote:
> The patch is to add all gpt, uart related dt clock nodes for babbage.
> It sticks to the clock name used in clock-mx51-mx53.c, so that
> everything gets consistent to Reference Manual. For example, the
> numbering in clock name usually starts fro
On Mon, Mar 7, 2011 at 7:52 AM, Arnd Bergmann wrote:
> On Monday 07 March 2011, Shawn Guo wrote:
>> > Alternatively, it could be done the other way round: rename the identifiers
>> > in the file from mx51_ to mx5_, and make sure that they don't contain
>> > any mx51 specific settings but always re
On Mon, Mar 7, 2011 at 6:06 AM, Jason Liu wrote:
> Signed-off-by: Jason Liu
> Signed-off-by: Jeremy Kerr
Hi Jason,
comments below.
> ---
> drivers/tty/serial/imx.c | 79
> --
> 1 files changed, 69 insertions(+), 10 deletions(-)
>
> diff --git a/
With the platform clock support, the 'struct clk' should have been
associated with device_node->data. So the use of function
__of_clk_get_from_provider can be eliminated.
Signed-off-by: Shawn Guo
---
drivers/of/clock.c | 23 ++-
1 files changed, 2 insertions(+), 21 deletio
The big deal here is that it removes the call to mx51_clocks_init,
where all the possible clocks are added to clkdev in static way.
Signed-off-by: Shawn Guo
---
arch/arm/mach-mx5/board-dt.c |9 -
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mx5/board-d
This patch is to change the static clock creating and registering to
the dynamic way, which scans dt clock nodes, associate clk with
device_node, and then add them to clkdev accordingly.
Signed-off-by: Shawn Guo
---
arch/arm/mach-mx5/clock-mx51-mx53.c | 436 +--
The 'rate' is added for fixed-clock support, while 'pll_base' is for
pll clock. These two particular type of clocks are supposed to be
gracefully supported by the common clk api when it gets ready.
Signed-off-by: Shawn Guo
---
arch/arm/plat-mxc/include/mach/clock.h |4
1 files changed,
The patch is to add all gpt, uart related dt clock nodes for babbage.
It sticks to the clock name used in clock-mx51-mx53.c, so that
everything gets consistent to Reference Manual. For example, the
numbering in clock name usually starts from 1, while 'reg' property
numbering starts from 0 to easy
Before translating all mx5 clocks from static adding way to dynamic
way, I would send this out for review and comment, so that I can turn
around in case that I'm on a wrong direction.
It's based on Jason's mx51-basic-dt-support patch set, and only adds
gpt and uart related clocks, but it's enough
Aha, Jason. Grant and I put many comments on v1 of this patch, but it
seems that v2 is identical to v1, except adding Rob Herring sign-off.
On Mon, Mar 07, 2011 at 09:05:59PM +0800, Jason Liu wrote:
> Signed-off-by: Jason Liu
> Singed-off-by: Rob Herring
> ---
> arch/arm/boot/dts/babbage.dts |
On Monday 07 March 2011, Shawn Guo wrote:
> > Alternatively, it could be done the other way round: rename the identifiers
> > in the file from mx51_ to mx5_, and make sure that they don't contain
> > any mx51 specific settings but always refer to properties in the
> > device tree for the differenc
Hi Arnd,
On Mon, Mar 07, 2011 at 03:37:48PM +0100, Arnd Bergmann wrote:
> On Monday 07 March 2011, Shawn Guo wrote:
> > > diff --git a/arch/arm/mach-mx5/Makefile b/arch/arm/mach-mx5/Makefile
> > > index 0d43be9..540697e 100644
> > > --- a/arch/arm/mach-mx5/Makefile
> > > +++ b/arch/arm/mach-mx5/Ma
On Monday 07 March 2011, Shawn Guo wrote:
> > diff --git a/arch/arm/mach-mx5/Makefile b/arch/arm/mach-mx5/Makefile
> > index 0d43be9..540697e 100644
> > --- a/arch/arm/mach-mx5/Makefile
> > +++ b/arch/arm/mach-mx5/Makefile
> > @@ -18,3 +18,4 @@ obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += board-cpuimx51
On Mon, Mar 07, 2011 at 09:05:58PM +0800, Jason Liu wrote:
> Signed-off-by: Jason Liu
> ---
[...]
> diff --git a/arch/arm/mach-mx5/board-dt.c b/arch/arm/mach-mx5/board-dt.c
> new file mode 100644
> index 000..90593f5
> --- /dev/null
> +++ b/arch/arm/mach-mx5/board-dt.c
> @@ -0,0 +1,64 @@
> +/*
On Mon, Mar 07, 2011 at 09:05:58PM +0800, Jason Liu wrote:
> Signed-off-by: Jason Liu
> ---
> arch/arm/mach-mx5/Kconfig |8
> arch/arm/mach-mx5/Makefile |1 +
> arch/arm/mach-mx5/board-dt.c| 64
> +++
> arch/arm/ma
Hi Jason,
On Mon, Mar 07, 2011 at 09:05:59PM +0800, Jason Liu wrote:
> Signed-off-by: Jason Liu
> Singed-off-by: Rob Herring
> ---
> arch/arm/boot/dts/babbage.dts | 110
> +
> 1 files changed, 110 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm
Signed-off-by: Jason Liu
Signed-off-by: Jeremy Kerr
---
drivers/tty/serial/imx.c | 79 --
1 files changed, 69 insertions(+), 10 deletions(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index dfcf4b1..1ebca28 100644
--- a/drivers
Signed-off-by: Jason Liu
Singed-off-by: Rob Herring
---
arch/arm/boot/dts/babbage.dts | 110 +
1 files changed, 110 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/babbage.dts b/arch/arm/boot/dts/babbage.dts
new file mode 100644
index 00
Signed-off-by: Jason Liu
---
arch/arm/mach-mx5/Kconfig |8
arch/arm/mach-mx5/Makefile |1 +
arch/arm/mach-mx5/board-dt.c| 64 +++
arch/arm/mach-mx5/clock-mx51-mx53.c | 43 -
arch/arm/plat-m
From: Jason Liu
This patchset adds FSL mx51 with device tree support. This
is based on
git://git.secretlab.ca/git/linux-2.6 devicetree/test
This patch has been tested on MX51 babbage board and can
boot up succesfully to linux console with DT enabled.
Jason Liu (3):
arm/dt: add basic mx51 dev
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