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This patch adds 'qca,gpio-mask=<u32>' device tree property to ath9k node. This optional setting is a hack and should only be used in very special (and rare) cases when a button or LED is wired to a GPIO pin normally masked out (due to being one-way etc). Netgear WNDR4300 v2 is one such example - it uses GPI9 for RFKILL. See ath9k/reg.h *_GPIO_MASK constants. Use with caution and expect to see stream of kernel warnings if wrong mask value is provided. Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> |
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| ath | ||
| brcm | ||
| build | ||
| mwl | ||
| rt2x00 | ||
| subsys | ||