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Commit 783dfca1 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k_hw: add support for GPIO differences on AR9003 



Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 2c5204aa

drivers/net/wireless/ath/ath9k/hw.c

+3 −1
Original line number Diff line number Diff line
@@ -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;

drivers/net/wireless/ath/ath9k/reg.h

+1 −0
Original line number Diff line number Diff line
@@ -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