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authorJohn Crispin <john@openwrt.org>2016-04-26 11:44:07 +0000
committerJohn Crispin <john@openwrt.org>2016-04-26 11:44:07 +0000
commit1a1bb3aaff9010f978f0743db04880ec6d4a42b1 (patch)
tree800a476639fbca5d16504e0fbb698e1ab5c82427 /package
parent544efb9ad1549aad06e1d5b3503a50ca010c0ac2 (diff)
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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> SVN-Revision: 49251
Diffstat (limited to 'package')
-rw-r--r--package/kernel/mac80211/patches/550-ath9k_add_ar9280_gpio_chip.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/550-ath9k_add_ar9280_gpio_chip.patch b/package/kernel/mac80211/patches/550-ath9k_add_ar9280_gpio_chip.patch
new file mode 100644
index 0000000000..3fe7e43209
--- /dev/null
+++ b/package/kernel/mac80211/patches/550-ath9k_add_ar9280_gpio_chip.patch
@@ -0,0 +1,27 @@
+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;
+