On Mon, Jan 17, 2011 at 2:25 PM, Scott Wood wrote:
> + for (irq_index = 0, i = 0; i < len / (2 * sizeof(u32)); i++) {
> + if (p[i * 2] % IRQS_PER_MSI_REG ||
> + p[i * 2 + 1] % IRQS_PER_MSI_REG) {
> + printk(KERN_WARNING "%s: %s: msi avai
Hi Thomas,
On Tue, Sep 06, 2011 at 07:25:16PM +0530, Thomas Abraham wrote:
> Samsung keyboard driver could be used with platforms using device tree.
> So the inclusion of samsung keyboard driver cannot be based on
> SAMSUNG_DEV_KEYPAD. A new config option HAVE_SAMSUNG_KEYPAD is added
> which devic
This patch set adds two new utilities:
fdtget for reading properties from a device tree binary file
fdtput for updating the device tree binary file
These are useful in scripts where configuration or other information must be
passed to the running system from the build system or vice versa.
This adds a few tests for common use cases.
Signed-off-by: Simon Glass
---
Changes in v2:
- Adjust tests for new fdtget arguments
tests/fdtget-runtest.sh | 35 +++
tests/run_tests.sh | 36 +++-
tests/tests.sh |
This adds a new utility library for performing libfdt operations.
Signed-off-by: Simon Glass
---
Changes in v2:
- Remove util_decode_key
- Add utilfdt_decode_type to be used by fdtget/put
- Remove limits on device tree binary size
utilfdt.c | 120 +++
Now that we have this function, ftdump should use it too.
Signed-off-by: Simon Glass
---
Makefile|2 +-
Makefile.ftdump |3 ++-
ftdump.c| 33 +
3 files changed, 8 insertions(+), 30 deletions(-)
diff --git a/Makefile b/Makefile
index 2172
These tests verify the major features.
Signed-off-by: Simon Glass
---
Changes in v2:
- Adjust tests for new fdtput arguments
- Add test for multiple strings
- Add test for exhausting fdt space
tests/fdtput-runtest.sh | 55 +++
tests/run_tests.sh | 73 +++
This simply utility makes it easy for scripts to read values from the device
tree. It is written in C and uses the same libfdt as the rest of the dtc
package.
What is it for:
- Reading fdt values from scripts
- Extracting fdt information within build systems
- Looking at particular values without
This simple utility allows writing of values into a device tree from the
command line. It aimes to be the opposite of fdtget.
What is it for:
- Updating fdt values when a binary blob already exists
(even though source may be available it might be easier to use this
utility rather than sed,
Hi Thomas,
On Tue, Sep 06, 2011 at 07:25:17PM +0530, Thomas Abraham wrote:
> static int samsung_keypad_is_s5pv210(struct device *dev)
> {
> struct platform_device *pdev = to_platform_device(dev);
> - enum samsung_keypad_type type =
> - platform_get_device_id(pdev)->driver_d
On Wed, Sep 07, 2011 at 11:22:48AM -0700, Dmitry Torokhov wrote:
> Hi Thomas,
>
> On Tue, Sep 06, 2011 at 07:25:16PM +0530, Thomas Abraham wrote:
> > Samsung keyboard driver could be used with platforms using device tree.
> > So the inclusion of samsung keyboard driver cannot be based on
> > SAMSU
These patches add simple and escaped character literal parsing support
to the dtc for cell lists and bytestrings. The first patch refactors the
string parsing code in data.c to expose the more primitive character parsing
code for use in the later patches. I have left the bytestring support in
With this patch the following property assignment:
property = <0x12345678 'a' '\r' 100>;
is equivalent to:
property = <0x12345678 0x0061 0x000D 0x0064>
Signed-off-by: Anton Staaf
Cc: Jon Loeliger
Cc: David Gibson
---
Documentation/dts-format.txt |2 +-
Documentation/
With this patch the following property assignment:
property = ['a' 2b '\r'];
is equivalent to:
property = [61 2b 0d];
Signed-off-by: Anton Staaf
Cc: Jon Loeliger
Cc: David Gibson
---
Documentation/dts-format.txt |5 +++--
dtc-lexer.l | 14 ++
2 fil
Move the parsing of hex, octal and escaped characters from data.c
to util.c where it can be used for character literal parsing within
strings as well as for stand alone C style character literals.
Signed-off-by: Anton Staaf
Cc: Jon Loeliger
Cc: David Gibson
---
data.c | 77 +-
Hi Dmitry,
On 7 September 2011 23:52, Dmitry Torokhov wrote:
> Hi Thomas,
>
> On Tue, Sep 06, 2011 at 07:25:16PM +0530, Thomas Abraham wrote:
>> Samsung keyboard driver could be used with platforms using device tree.
>> So the inclusion of samsung keyboard driver cannot be based on
>> SAMSUNG_DEV
Hi Dmitry,
On 8 September 2011 03:19, Dmitry Torokhov wrote:
[...]
> BTW, should we do something like below?
>
> Thanks.
>
> --
> Dmitry
>
> Input: samsung-keypad - enable compiling on other platforms
>
> From: Dmitry Torokhov
>
> There is nothing in keypad platform definitions that requires
>
On Wed, Sep 07, 2011 at 04:15:37PM -0700, Anton Staaf wrote:
> These patches add simple and escaped character literal parsing support
> to the dtc for cell lists and bytestrings. The first patch refactors the
> string parsing code in data.c to expose the more primitive character parsing
> code
On Wed, Sep 07, 2011 at 04:15:38PM -0700, Anton Staaf wrote:
> Move the parsing of hex, octal and escaped characters from data.c
> to util.c where it can be used for character literal parsing within
> strings as well as for stand alone C style character literals.
[snip]
> +char get_oct_char(const
On Wed, Sep 07, 2011 at 04:15:39PM -0700, Anton Staaf wrote:
> With this patch the following property assignment:
>
> property = <0x12345678 'a' '\r' 100>;
>
> is equivalent to:
>
> property = <0x12345678 0x0061 0x000D 0x0064>
>
> Signed-off-by: Anton Staaf
> Cc: Jon Loelig
On Wed, Sep 07, 2011 at 04:15:40PM -0700, Anton Staaf wrote:
> With this patch the following property assignment:
>
> property = ['a' 2b '\r'];
>
> is equivalent to:
>
> property = [61 2b 0d];
So, I still have some reservations about this syntax.
It occurred to me: do you actually need
Hi Dmitry,
On 8 September 2011 02:20, Dmitry Torokhov wrote:
> Hi Thomas,
>
> On Tue, Sep 06, 2011 at 07:25:17PM +0530, Thomas Abraham wrote:
>> static int samsung_keypad_is_s5pv210(struct device *dev)
>> {
>> struct platform_device *pdev = to_platform_device(dev);
>> - enum samsung_k
On Thu, Sep 08, 2011 at 01:18:42PM +1000, David Gibson wrote:
> On Wed, Sep 07, 2011 at 04:15:37PM -0700, Anton Staaf wrote:
> > These patches add simple and escaped character literal parsing support
> > to the dtc for cell lists and bytestrings. The first patch refactors the
> > string parsin
On Wed, Sep 07, 2011 at 12:54:15PM -0700, Simon Glass wrote:
> This adds a new utility library for performing libfdt operations.
>
> Signed-off-by: Simon Glass
> ---
> Changes in v2:
> - Remove util_decode_key
> - Add utilfdt_decode_type to be used by fdtget/put
> - Remove limits on device tree b
On Wed, Sep 07, 2011 at 12:54:20PM -0700, Simon Glass wrote:
> These tests verify the major features.
Again, fold it into the previous patch. No point having code and
tests for the code separate.
--
David Gibson| I'll have my music baroque, and my code
david AT gibson.dropbe
On Wed, Sep 07, 2011 at 12:54:19PM -0700, Simon Glass wrote:
> This simple utility allows writing of values into a device tree from the
> command line. It aimes to be the opposite of fdtget.
>
> What is it for:
> - Updating fdt values when a binary blob already exists
>(even though source may
On Wed, Sep 07, 2011 at 12:54:17PM -0700, Simon Glass wrote:
> This simply utility makes it easy for scripts to read values from the device
> tree. It is written in C and uses the same libfdt as the rest of the dtc
> package.
>
> What is it for:
> - Reading fdt values from scripts
> - Extracting f
On Wed, Sep 07, 2011 at 12:54:18PM -0700, Simon Glass wrote:
> This adds a few tests for common use cases.
Fold this in with the patch adding fdtget itself.
--
David Gibson| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _
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