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ath9k_hw: add support for GPIO differences on AR9003

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2010-04-15 17:38:11 -04:00 committed by John W. Linville
parent 2c5204aa83
commit 783dfca1fc
2 changed files with 4 additions and 1 deletions
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4
drivers/net/wireless/ath/ath9k/hw.c
View File

@ -3440,7 +3440,9 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
if (gpio >= ah->caps.num_gpio_pins)
return 0xffffffff;
if (AR_SREV_9271(ah))
if (AR_SREV_9300_20_OR_LATER(ah))
return MS_REG_READ(AR9300, gpio) != 0;
else if (AR_SREV_9271(ah))
return MS_REG_READ(AR9271, gpio) != 0;
else if (AR_SREV_9287_10_OR_LATER(ah))
return MS_REG_READ(AR9287, gpio) != 0;

1
drivers/net/wireless/ath/ath9k/reg.h
View File

@ -954,6 +954,7 @@ enum {
#define AR9285_NUM_GPIO 12
#define AR9287_NUM_GPIO 11
#define AR9271_NUM_GPIO 16
#define AR9300_NUM_GPIO 17
#define AR_GPIO_IN_OUT 0x4048
#define AR_GPIO_IN_VAL 0x0FFFC000