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ath9k: add MAC revision detection for AR9330

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The AR9330 1.0 and 1.1 are using the same revision,
thus it is not possible to distinguish the two chips.
The platform setup code can distinguish the chips based
on the SoC revision.

Add a callback function to ath9k_platform_data in order
to allow getting the revision number from the platform code.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gabor Juhos 2011-06-21 11:23:23 +02:00 • committed by John W. Linville
parent 03689301da
commit 3762561aa8
4 changed files with 12 additions and 0 deletions
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include/linux/ath9k_platform.h
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@ -30,6 +30,7 @@ struct ath9k_platform_data {
u32 gpio_val;
bool is_clk_25mhz;
int (*get_mac_revision)(void);
};
#endif /* _LINUX_ATH9K_PLATFORM_H */