diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2011-08-11 01:31:46 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-10-27 01:15:28 +0400 |
| commit | 76c05c8a0d56faf210cb9681786bb3e17cd59793 (patch) | |
| tree | 7397414a99102c283be83d5ac1928878ae3c1b12 /include | |
| parent | eb9ae7f2a38135761496d317c08c87f38c7cafe3 (diff) | |
| download | linux-76c05c8a0d56faf210cb9681786bb3e17cd59793.tar.xz | |
gpio: pl061: add DT binding support
This adds devicetree binding support to the ARM pl061 driver removing the
platform_data dependency. When DT binding is used, the gpio numbering is
assigned dynamically. For now, interrupts are not supported with DT until
irqdomains learn dynamic irq assignment.
Rather than add another case of -1, updating the driver to use NO_IRQ.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/amba/pl061.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h index 5ddd9ad4b19c..2412af944f1f 100644 --- a/include/linux/amba/pl061.h +++ b/include/linux/amba/pl061.h @@ -7,8 +7,7 @@ struct pl061_platform_data { unsigned gpio_base; /* number of the first IRQ. - * If the IRQ functionality in not desired this must be set to - * (unsigned) -1. + * If the IRQ functionality in not desired this must be set to NO_IRQ. */ unsigned irq_base; |