mirror of https://github.com/hak5/openwrt-owl.git
28 lines
900 B
Diff
28 lines
900 B
Diff
From: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
|
|
Date: Thu, 21 Apr 2016 23:00:54 +0200
|
|
Subject: [PATCH] mac80211: ath9k: add GPIO support for AR9280 chip
|
|
|
|
Enable access to GPIO on Atheros wireless chip AR9280.
|
|
Support for 9280 is added to existing 9285/9287 subsystem
|
|
because these 3 chips differ only in number of GPIO pins.
|
|
|
|
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
|
|
---
|
|
--- a/drivers/net/wireless/ath/ath9k/gpio.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
|
|
@@ -88,11 +88,13 @@ static void ath9k_register_gpio_chip(str
|
|
struct ath9k_gpio_chip *gc;
|
|
u16 ng;
|
|
|
|
- /* for now only AR9285 and AR9287 are recognized */
|
|
+ /* supported chips are AR9280, AR9285 and AR9287 */
|
|
if (AR_SREV_9287(sc->sc_ah))
|
|
ng = AR9287_NUM_GPIO;
|
|
else if (AR_SREV_9285(sc->sc_ah))
|
|
ng = AR9285_NUM_GPIO;
|
|
+ else if (AR_SREV_9280(sc->sc_ah))
|
|
+ ng = AR928X_NUM_GPIO;
|
|
else
|
|
return;
|
|
|