Some work to implement of_gpio_count()
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- v1 Latest3 patches 0 repliesNew
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | of: Minor simplification for the of_parse_phandles_with_args()drivers/ | +4 | 0 replies | |
| 2/3 | of: of_parse_phandles_with_args() learns to differentiate 'hole' cellsdrivers/ | +16 | 0 replies | |
| 3/3 | of/gpio: Implement of_gpio_count()drivers/ include/ | +40 | 0 replies |
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Cover letter [PATCH 0/3] Some work to implement of_gpio_count()
Hi all,
Few patches are needed to implement of_gpio_count() helper function.
So far there are two potential users for the new helper:
- PPC4xx SPI driver
http://www.mail-archive.com/[email protected]/msg26847.html
^^ The driver implements of_num_gpios() by itself. Though its implementation has some minor issues with regard to the empty cells. We'll convert it to the generic function later (the driver is a half way to the mainline, so I don't want to interfere. And it's another reason for the "of_gpio_count" name).
- Some MPC83xx SPI work I'm about to send.
Thanks,
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Anton Vorontsov email: [email protected] irc://irc.freenode.net/bd2