From 1a1bb3aaff9010f978f0743db04880ec6d4a42b1 Mon Sep 17 00:00:00 2001 From: John Crispin <john@openwrt.org> Date: Tue, 26 Apr 2016 11:44:07 +0000 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> SVN-Revision: 49251 --- .../550-ath9k_add_ar9280_gpio_chip.patch | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 package/kernel/mac80211/patches/550-ath9k_add_ar9280_gpio_chip.patch 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; + -- GitLab